Article(id=1213131710724751881, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1213131702797517129, articleNumber=null, orderNo=null, doi=10.19666/j.rlfd.202307113, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1688572800000, receivedDateStr=2023-07-06, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1767162738733, onlineDateStr=2025-12-31, pubDate=1708790400000, pubDateStr=2024-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1767162738733, onlineIssueDateStr=2025-12-31, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1767162738733, creator=13701087609, updateTime=1767162738733, updator=13701087609, issue=Issue{id=1213131702797517129, tenantId=1146029695717560320, journalId=1210938733613449225, year='2024', volume='53', issue='2', pageStart='1', pageEnd='198', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1767162736844, creator=13701087609, updateTime=1767168616029, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1213156361978954089, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1213131702797517129, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1213156361978954090, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1213131702797517129, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=170, endPage=176, ext={EN=ArticleExt(id=1213131712347947575, articleId=1213131710724751881, tenantId=1146029695717560320, journalId=1210938733613449225, language=EN, title=Research and application of on-line monitoring technology for chloride in desulfurization system of power plant, columnId=1211002409397129992, journalTitle=Thermal Power Generation, columnName=Power generation technology forum, runingTitle=null, highlight=null, articleAbstract=

Chloride ion is the key operating index in desulfurization system of power plants. Rapid and accurate monitoring of chloride ion content in desulfurization slurry is of great significance for anti-corrosion of desulfurization equipment, optimization and adjustment of operation process, as well as desulfurization waste water discharge and water saving. By studying the pretreatment method of sample, a high-efficiency composite medium filter is developed, and the method suitable for the desulfurization system sample pretreatment is studied, and the laboratory test is carried out. At the same time, by studying the principle of online measurement method of chloride ion in desulfurization system, a solid polymer membrane chloride selective electrode is developed, and on-line monitoring technology of chloride ion in desulfurization system of power plant is developed, and the accuracy test in laboratory and field industrial application test are carried out. The results show that, the technology can realize continuous and accurate online monitoring of chloride ion content in desulfurization slurry, reduce the workload of laboratory personnel greatly, and improve the accuracy of chloride ion measurement. It is of great significance to realize the economic and intelligent operation of desulfurization system equipment.

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Jie ZHONG, Wei LIU, Guojun LONG, Lei WU, Weijun XIONG, Hailong LIU), CN=ArticleExt(id=1213131714159887015, articleId=1213131710724751881, tenantId=1146029695717560320, journalId=1210938733613449225, language=CN, title=发电厂脱硫系统氯离子在线监测技术研究及应用, columnId=1211002409581679375, journalTitle=热力发电, columnName=发电技术论坛, runingTitle=null, highlight=null, articleAbstract=

氯离子是发电厂脱硫系统的关键运行指标,快速准确监测脱硫浆液氯离子对脱硫设备防腐、运行工艺优化调整、脱硫废水排放及节水均具有重要意义。通过样品预处理的方法研发出了一种高效复合介质滤芯,及适用于脱硫系统样品预处理的方法,并进行了实验室实验;对脱硫系统氯离子在线测量方法原理进行研究,研制出了一种固态聚合膜氯离子选择性电极,研究出了一种发电厂脱硫系统氯离子在线监测技术,并进行了实验室准确性实验以及现场工业应用试验。结果表明:该脱硫系统氯离子在线监测技术能够实现脱硫浆液中氯离子的连续准确在线监测,大大减少了工作量,提高氯离子测量准确性,对实现脱硫系统设备的经济、智能化运行具有重要意义。

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=cc+U+mlS6v4Dg7wfEtDf6A==, magXml=+tD+8pMmV3JEZMRJtnpoFw==, pdfUrl=null, pdf=vULtv+7NFiOJEhRxOM70jA==, pdfFileSize=1217187, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=gHe2QvYBcG2d/g5fqfJiqg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=vpXGoort4+6RJt65Jk/Pfw==, mapNumber=null, authorCompany=null, fund=null, authors=

钟杰(1994),男,硕士,工程师,主要研究方向为发电厂水汽品质监测与控制,

, authorsList=钟杰, 刘玮, 龙国军, 吴磊, 熊卫军, 刘海龙)}, authors=[Author(id=1213131716231873249, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhongjie@tpri.com.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1213131716345119465, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131716231873249, language=EN, stringName=Jie ZHONG, firstName=Jie, middleName=null, lastName=ZHONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1213131716416422646, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131716231873249, language=CN, stringName=钟杰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.西安热工研究院有限公司,陕西 西安 710054, bio={"content":"

钟杰(1994),男,硕士,工程师,主要研究方向为发电厂水汽品质监测与控制,

"}, bioImg=null, bioContent=

钟杰(1994),男,硕士,工程师,主要研究方向为发电厂水汽品质监测与控制,

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1213131714566734527, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=1., ext=[AuthorCompanyExt(id=1213131714583511746, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China), AuthorCompanyExt(id=1213131714591900356, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.西安热工研究院有限公司,陕西 西安 710054)])]), Author(id=1213131716529668860, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1213131716642915078, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131716529668860, language=EN, stringName=Wei LIU, firstName=Wei, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1213131716760355600, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131716529668860, language=CN, stringName=刘玮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.西安热工研究院有限公司,陕西 西安 710054, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1213131714566734527, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=1., ext=[AuthorCompanyExt(id=1213131714583511746, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China), AuthorCompanyExt(id=1213131714591900356, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.西安热工研究院有限公司,陕西 西安 710054)])]), Author(id=1213131716869407512, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1213131716982653732, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131716869407512, language=EN, stringName=Guojun LONG, firstName=Guojun, middleName=null, lastName=LONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1213131717167203121, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131716869407512, language=CN, stringName=龙国军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.西安热工研究院有限公司,陕西 西安 710054, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1213131714566734527, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=1., ext=[AuthorCompanyExt(id=1213131714583511746, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China), AuthorCompanyExt(id=1213131714591900356, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.西安热工研究院有限公司,陕西 西安 710054)])]), Author(id=1213131717288837946, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1213131717372724035, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131717288837946, language=EN, stringName=Lei WU, firstName=Lei, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Huaneng Wuhan Power Generation Co., Ltd., Wuhan 430415, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1213131717469193038, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131717288837946, language=CN, stringName=吴磊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.华能武汉发电有限责任公司,湖北 武汉 430415, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1213131714738701006, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=2., ext=[AuthorCompanyExt(id=1213131714747089615, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714738701006, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Huaneng Wuhan Power Generation Co., Ltd., Wuhan 430415, China), AuthorCompanyExt(id=1213131714755478223, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714738701006, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.华能武汉发电有限责任公司,湖北 武汉 430415)])]), Author(id=1213131717632770909, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1213131717746017129, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131717632770909, language=EN, stringName=Weijun XIONG, firstName=Weijun, middleName=null, lastName=XIONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Huaneng Wuhan Power Generation Co., Ltd., Wuhan 430415, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1213131717859263345, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131717632770909, language=CN, stringName=熊卫军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.华能武汉发电有限责任公司,湖北 武汉 430415, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1213131714738701006, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=2., ext=[AuthorCompanyExt(id=1213131714747089615, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714738701006, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Huaneng Wuhan Power Generation Co., Ltd., Wuhan 430415, China), AuthorCompanyExt(id=1213131714755478223, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714738701006, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.华能武汉发电有限责任公司,湖北 武汉 430415)])]), Author(id=1213131717955732345, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1213131718035424129, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131717955732345, language=EN, stringName=Hailong LIU, firstName=Hailong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.Huazhong Branch, China Huaneng Group Co., Ltd., Wuhan 430077, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1213131718148670344, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, authorId=1213131717955732345, language=CN, stringName=刘海龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.中国华能集团有限公司华中分公司,湖北 武汉 430077, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1213131714935833301, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=3., ext=[AuthorCompanyExt(id=1213131714944221910, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714935833301, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Huazhong Branch, China Huaneng Group Co., Ltd., Wuhan 430077, China), AuthorCompanyExt(id=1213131714952610519, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714935833301, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.中国华能集团有限公司华中分公司,湖北 武汉 430077)])])], keywords=[Keyword(id=1213131718282888083, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, orderNo=1, keyword=desulfurization system), Keyword(id=1213131718358385564, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, orderNo=2, keyword=desulfurization slurry), Keyword(id=1213131718463243171, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, orderNo=3, keyword=chloride ion), Keyword(id=1213131718597460906, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, orderNo=4, keyword=on-line monitoring), Keyword(id=1213131718719095728, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, orderNo=5, keyword=pretreatment of sample), Keyword(id=1213131718861702073, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, orderNo=1, keyword=脱硫系统), Keyword(id=1213131718991725511, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, orderNo=2, keyword=脱硫浆液), Keyword(id=1213131719063028686, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, orderNo=3, keyword=氯离子), Keyword(id=1213131719188857813, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, orderNo=4, keyword=在线监测), Keyword(id=1213131719272743902, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, orderNo=5, keyword=样品预处理)], refs=[Reference(id=1213131723987140726, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2021, volume=50, issue=4, pageStart=97, pageEnd=102, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=吕武学, 邱明杰, 于燕飞, journalName=热力发电, refType=null, unstructuredReference=吕武学, 邱明杰, 于燕飞, 等. 燃煤电厂脱硫废水零排放母液制备净水剂新工艺分析[J]. 热力发电, 2021, 50(4): 97-102., articleTitle=燃煤电厂脱硫废水零排放母液制备净水剂新工艺分析, refAbstract=null), Reference(id=1213131725237043324, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2021, volume=50, issue=4, pageStart=97, pageEnd=102, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=LYU Wuxue, QIU Mingjie, YU Yanfei, journalName=Thermal Power Generation, refType=null, unstructuredReference=LYU Wuxue, QIU Mingjie, YU Yanfei, et al. Preparation of water purifying agent by using zero discharge mother liquid of FGD in coal-fired power plants[J]. Thermal Power Generation, 2021, 50(4): 97-102., articleTitle=Preparation of water purifying agent by using zero discharge mother liquid of FGD in coal-fired power plants, refAbstract=null), Reference(id=1213131725392232576, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=1, pageEnd=10, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=倪黎, journalName=null, refType=null, unstructuredReference=倪黎. 脱硫废水处理过程氯对锅炉设备影响分析[D]. 北京: 华北电力大学, 2020: 1-10., articleTitle=脱硫废水处理过程氯对锅炉设备影响分析, refAbstract=null), Reference(id=1213131725505478789, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=1, pageEnd=10, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=NI Li, journalName=null, refType=null, unstructuredReference=NI Li. Analysis of influence of chlorine on boiler equipment in desulfurization wastewater treatment process[D]. Beijing: North China Electric Power University, 2020: 1-10., articleTitle=Analysis of influence of chlorine on boiler equipment in desulfurization wastewater treatment process, refAbstract=null), Reference(id=1213131725601947788, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=2, pageEnd=5, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=刘新妹, journalName=null, refType=null, unstructuredReference=刘新妹. 电厂废水中高含量氯离子自动检测技术研究及应用[D]. 北京: 华北电力大学, 2018: 2-5., articleTitle=电厂废水中高含量氯离子自动检测技术研究及应用, refAbstract=null), Reference(id=1213131725740359826, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=2, pageEnd=5, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=LIU Xinmei, journalName=null, refType=null, unstructuredReference=LIU Xinmei. Research and application of high content chlorine ion automatic detection technology in power plant wastewater[D]. Beijing: North China Electric Power University, 2018: 2-5., articleTitle=Research and application of high content chlorine ion automatic detection technology in power plant wastewater, refAbstract=null), Reference(id=1213131725845217430, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=杨博, journalName=null, refType=null, unstructuredReference=杨博. 电解-电渗析法处理湿法烟气脱硫废水中氯离子的试验研究[D]. 济南: 山东大学, 2017: 1-4., articleTitle=电解-电渗析法处理湿法烟气脱硫废水中氯离子的试验研究, refAbstract=null), Reference(id=1213131725966852254, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=YANG Bo, journalName=null, refType=null, unstructuredReference=YANG Bo. Experimental study on processing Cl- in WFGD wastewater by electrolysis-electrodialysis method[D]. Jinan: Shandong University, 2017: 1-4., articleTitle=Experimental study on processing Cl- in WFGD wastewater by electrolysis-electrodialysis method, refAbstract=null), Reference(id=1213131726109458593, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=37, issue=10, pageStart=4044, pageEnd=4051, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=马双忱, 徐昉, 徐东升, journalName=化工进展, refType=null, unstructuredReference=马双忱, 徐昉, 徐东升, 等. 燃煤电厂脱硫废水氯离子检测现状与应用进展[J]. 化工进展, 2018, 37(10): 4044-4051., articleTitle=燃煤电厂脱硫废水氯离子检测现状与应用进展, refAbstract=null), Reference(id=1213131726226899110, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=37, issue=10, pageStart=4044, pageEnd=4051, url=null, language=null, rfNumber=[5], rfOrder=9, authorNames=MA Shuangchen, XU Fang, XU Dongsheng, journalName=Chemical Industry and Engineering Progress, refType=null, unstructuredReference=MA Shuangchen, XU Fang, XU Dongsheng, et al. Adcances in the detection of chlorides in desulfurization wastewater of coal-fired power plant[J]. Chemical Industry and Engineering Progress, 2018, 37(10): 4044-4051., articleTitle=Adcances in the detection of chlorides in desulfurization wastewater of coal-fired power plant, refAbstract=null), Reference(id=1213131726449197228, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=5, pageStart=97, pageEnd=105, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=陈向阳, 曹建宗, 樊帅军, journalName=热力发电, refType=null, unstructuredReference=陈向阳, 曹建宗, 樊帅军, 等. 湿法烟气脱硫浆液氯离子质量浓度模拟计算与优化运行[J]. 热力发电, 2022, 51(5): 97-105., articleTitle=湿法烟气脱硫浆液氯离子质量浓度模拟计算与优化运行, refAbstract=null), Reference(id=1213131726600192175, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=5, pageStart=97, pageEnd=105, url=null, language=null, rfNumber=[6], rfOrder=11, authorNames=CHEN Xiangyang, CAO Jianzong, FAN Suaijun, journalName=Thermal Power Generation, refType=null, unstructuredReference=CHEN Xiangyang, CAO Jianzong, FAN Suaijun, et al. Simulation calculation and optimized operation of mass concentration of chlorine ion in wet flue gas desulfurization slurry[J]. Thermal Power Generation, 2022, 51(5): 97-105., articleTitle=Simulation calculation and optimized operation of mass concentration of chlorine ion in wet flue gas desulfurization slurry, refAbstract=null), Reference(id=1213131726692466867, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=null, pageStart=15, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=火力发电厂石灰石-石膏湿法烟气脱硫系统设计规 程: DL/T 5196—2016[S]. 北京: 中国标准出版社, 2016: 15., articleTitle=null, refAbstract=null), Reference(id=1213131726801518773, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=null, pageStart=15, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Code for design of limestone/gypsum wet flue gas desulfurization system of fossil fired power plant: DL/T 5196—2016[S]. Beijing: Standards Press of China, 2016: 15., articleTitle=null, refAbstract=null), Reference(id=1213131726935736506, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2017, volume=6, issue=null, pageStart=67, pageEnd=70, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=刘新妹, 星成霞, 王应高, journalName=华北电力技术, refType=null, unstructuredReference=刘新妹, 星成霞, 王应高, 等. 复杂背景废水中高含 量氯离子检测技术探讨[J]. 华北电力技术, 2017, 6: 67-70., articleTitle=复杂背景废水中高含 量氯离子检测技术探讨, refAbstract=null), Reference(id=1213131727040594109, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2017, volume=6, issue=null, pageStart=67, pageEnd=70, url=null, language=null, rfNumber=[8], rfOrder=15, authorNames=LIU Xinmei, XING Chengxia, WANG Yinggao, journalName=North China Electric Power, refType=null, unstructuredReference=LIU Xinmei, XING Chengxia, WANG Yinggao, et al. Study on detection technology of high content of chloride ion in wastewater with complex background[J]. North China Electric Power, 2017, 6: 67-70., articleTitle=Study on detection technology of high content of chloride ion in wastewater with complex background, refAbstract=null), Reference(id=1213131727153840320, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=2, pageStart=12, pageEnd=20, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=马双忱, 黄陆月, 葛昊然, journalName=热力发电, refType=null, unstructuredReference=马双忱, 黄陆月, 葛昊然, 等. 电解制氯技术处理燃 煤电厂脱硫废水研究进展[J]. 热力发电, 2022, 51(2): 12-20., articleTitle=电解制氯技术处理燃 煤电厂脱硫废水研究进展, refAbstract=null), Reference(id=1213131727241920709, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=2, pageStart=12, pageEnd=20, url=null, language=null, rfNumber=[9], rfOrder=17, authorNames=MA Shuangchen, HUANG Luyue, GE Haoran, journalName=Thermal Power Generation, refType=null, unstructuredReference=MA Shuangchen, HUANG Luyue, GE Haoran, et al. Research progress on treatment of desulfurization wastewater from coal-fired power plants by electrochlorination technology[J]. Thermal Power Generation, 2022, 51(2): 12-20., articleTitle=Research progress on treatment of desulfurization wastewater from coal-fired power plants by electrochlorination technology, refAbstract=null), Reference(id=1213131727334195402, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2015, volume=35, issue=9, pageStart=82, pageEnd=86, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=戴恩贤, 周英, journalName=工业水处理, refType=null, unstructuredReference=戴恩贤, 周英. 多项目自动电位滴定连续检测中氯离子测定的研究[J]. 工业水处理, 2015, 35(9): 82-86., articleTitle=多项目自动电位滴定连续检测中氯离子测定的研究, refAbstract=null), Reference(id=1213131727443247307, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2015, volume=35, issue=9, pageStart=82, pageEnd=86, url=null, language=null, rfNumber=[10], rfOrder=19, authorNames=DAI Enxian, ZHOU Ying, journalName=Industrial Water Treatment, refType=null, unstructuredReference=DAI Enxian, ZHOU Ying. Study on the determination of chloride ions in the continuous detection by muti-project automatic potentiometric titration[J]. Industrial Water Treatment, 2015, 35(9): 82-86., articleTitle=Study on the determination of chloride ions in the continuous detection by muti-project automatic potentiometric titration, refAbstract=null), Reference(id=1213131727531327694, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=16, issue=null, pageStart=35, pageEnd=36, url=null, language=null, rfNumber=[11], rfOrder=20, authorNames=梁科红, 李蓓, 阎伟华, journalName=化工管理, refType=null, unstructuredReference=梁科红, 李蓓, 阎伟华, 等. 氨法脱硫浆液中氯离子测定方法的应用探索[J]. 化工管理, 2019, 16: 35-36., articleTitle=氨法脱硫浆液中氯离子测定方法的应用探索, refAbstract=null), Reference(id=1213131727619408080, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=16, issue=null, pageStart=35, pageEnd=36, url=null, language=null, rfNumber=[11], rfOrder=21, authorNames=LIANG Kehong, LI Bei, YAN Weihua, journalName=Chemical Engineering Management, refType=null, unstructuredReference=LIANG Kehong, LI Bei, YAN Weihua. Application of determination of chloride ions in ammonia desulfurization slurry[J]. Chemical Engineering Management, 2019, 16: 35-36., articleTitle=Application of determination of chloride ions in ammonia desulfurization slurry, refAbstract=null), Reference(id=1213131727720071379, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=45, issue=9, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[12], rfOrder=22, authorNames=付志浩, 罗正维, 谢刚, journalName=工业安全与环保, refType=null, unstructuredReference=付志浩, 罗正维, 谢刚, 等. 烟道气氨法脱硫铵液中氟氯离子在线监测技术优化[J]. 工业安全与环保, 2019, 45(9): 1-4., articleTitle=烟道气氨法脱硫铵液中氟氯离子在线监测技术优化, refAbstract=null), Reference(id=1213131727841706198, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=45, issue=9, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[12], rfOrder=23, authorNames=FU Zhihao, LUO Zhengwei, XIE Gang, journalName=Industrial Safety and Environmental Protection, refType=null, unstructuredReference=FU Zhihao, LUO Zhengwei, XIE Gang, et al. Optimization of on-line monitoring technology for fluoride and chloride in flue gas ammonia desulfurization ammonia sulfate solution[J]. Industrial Safety and Environmental Protection, 2019, 45(9): 1-4., articleTitle=Optimization of on-line monitoring technology for fluoride and chloride in flue gas ammonia desulfurization ammonia sulfate solution, refAbstract=null), Reference(id=1213131727946563799, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2007, volume=27, issue=4, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[13], rfOrder=24, authorNames=李永生, 郭慧, journalName=工业水处理, refType=null, unstructuredReference=李永生, 郭慧. 工业水中氯离子测定方法的进展[J]. 工业水处理, 2007, 27(4): 1-4., articleTitle=工业水中氯离子测定方法的进展, refAbstract=null), Reference(id=1213131728055615706, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2007, volume=27, issue=4, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[13], rfOrder=25, authorNames=LI Yongsheng, GUO Hui, journalName=Industrial Water Treatment, refType=null, unstructuredReference=LI Yongsheng, GUO Hui. Development of the determina-tion of chloride ions in industrial water[J]. Industrial Water Treatment, 2007, 27(4): 1-4., articleTitle=Development of the determina-tion of chloride ions in industrial water, refAbstract=null), Reference(id=1213131728131113183, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2020, volume=37, issue=4, pageStart=51, pageEnd=53, url=null, language=null, rfNumber=[14], rfOrder=26, authorNames=翟秋月, 星成霞, 王应高, journalName=河南化工, refType=null, unstructuredReference=翟秋月, 星成霞, 王应高, 等. 流动注射-离子选择性电极电位法测定电厂脱硫废水中的氯离子[J]. 河南化工, 2020, 37(4): 51-53., articleTitle=流动注射-离子选择性电极电位法测定电厂脱硫废水中的氯离子, refAbstract=null), Reference(id=1213131728252748006, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2020, volume=37, issue=4, pageStart=51, pageEnd=53, url=null, language=null, rfNumber=[14], rfOrder=27, authorNames=ZHAI Qiuyue, XING Chengxia, WANG Yinggao, journalName=Henan Chemical Industry, refType=null, unstructuredReference=ZHAI Qiuyue, XING Chengxia, WANG Yinggao, et al. Determination of chloride ion in desulfuration wastewater of power plant by flow injection ion-selective electrode potentiometry[J]. Henan Chemical Industry, 2020, 37(4): 51-53., articleTitle=Determination of chloride ion in desulfuration wastewater of power plant by flow injection ion-selective electrode potentiometry, refAbstract=null), Reference(id=1213131728378577132, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=1998, volume=null, issue=null, pageStart=29, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=28, authorNames=承慰才, 王中甲, 孙墨杰, journalName=电厂化学仪表, refType=null, unstructuredReference=承慰才, 王中甲, 孙墨杰, 等. 电厂化学仪表[M]. 2版. 北京: 中国电力出版社, 1998: 29., articleTitle=null, refAbstract=null), Reference(id=1213131729645256946, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=1998, volume=null, issue=null, pageStart=29, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=29, authorNames=CHENG Weicai, WANG Zhongjia, SUN Mojie, journalName=Chemical instrument of power plant, refType=null, unstructuredReference=CHENG Weicai, WANG Zhongjia, SUN Mojie, et al. Chemical instrument of power plant[M]. 2nd ed. Beijing: China Electric Power Press, 1998: 29., articleTitle=null, refAbstract=null), Reference(id=1213131729737531638, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2008, volume=76, issue=null, pageStart=365, pageEnd=368, url=null, language=null, rfNumber=[16], rfOrder=30, authorNames=JUNSOMBOON J, JAKMUNEE J, journalName=Talanta, refType=null, unstructuredReference=JUNSOMBOON J, JAKMUNEE J. Determination of chloride in admixtures and aggregates for cement by a simple flow injection potentiometric system[J]. Talanta, 2008, 76: 365-368., articleTitle=Determination of chloride in admixtures and aggregates for cement by a simple flow injection potentiometric system, refAbstract=null), Reference(id=1213131729922081020, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2022, volume=27, issue=null, pageStart=3087, pageEnd=3088, url=null, language=null, rfNumber=[17], rfOrder=31, authorNames=MARTINA V, PATRICK M, CLAUDIA G, journalName=Molecules, refType=null, unstructuredReference=MARTINA V. PATRICK M, CLAUDIA G, et al. Low-cost potentiometric sensor for chloride measurement in continuous industrial process control[J]. Molecules, 2022, 27: 3087-3088., articleTitle=Low-cost potentiometric sensor for chloride measurement in continuous industrial process control, refAbstract=null), Reference(id=1213131730056298749, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2016, volume=43, issue=5, pageStart=95, pageEnd=100, url=null, language=null, rfNumber=[18], rfOrder=32, authorNames=陈吉勇, 陈娟, journalName=北京化工大学学报(自然科学版), refType=null, unstructuredReference=陈吉勇, 陈娟. 基于离子选择性电极的氯离子浓度检测的研究[J]. 北京化工大学学报(自然科学版), 2016, 43(5): 95-100., articleTitle=基于离子选择性电极的氯离子浓度检测的研究, refAbstract=null), Reference(id=1213131730169544961, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2016, volume=43, issue=5, pageStart=95, pageEnd=100, url=null, language=null, rfNumber=[18], rfOrder=33, authorNames=CHEN Jiyong, CHEN Juan, journalName=Journal of Beijing University of Chemical Technology (Nature Science), refType=null, unstructuredReference=CHEN Jiyong, CHEN Juan. Study of chloride ion concentration detection based on ion-selective electrodes[J]. Journal of Beijing University of Chemical Technology (Nature Science), 2016, 43(5): 95-100., articleTitle=Study of chloride ion concentration detection based on ion-selective electrodes, refAbstract=null), Reference(id=1213131730257625347, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2009, volume=null, issue=null, pageStart=19, pageEnd=25, url=null, language=null, rfNumber=[19], rfOrder=34, authorNames=郭杰, journalName=null, refType=null, unstructuredReference=郭杰. 新拌混凝土含水量及氯离子含量快速测定与装置的开发研究[D]. 广州: 华南理工大学, 2009: 19-25., articleTitle=新拌混凝土含水量及氯离子含量快速测定与装置的开发研究, refAbstract=null), Reference(id=1213131730437980422, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2009, volume=null, issue=null, pageStart=19, pageEnd=25, url=null, language=null, rfNumber=[19], rfOrder=35, authorNames=GUO Jie, journalName=null, refType=null, unstructuredReference=GUO Jie. Rapid measurement of water content and chloride ion content in fresh concrete and the development of its device[D]. Guangzhou: South China University of Technology, 2009: 19-25., articleTitle=Rapid measurement of water content and chloride ion content in fresh concrete and the development of its device, refAbstract=null), Reference(id=1213131730555420939, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=1982, volume=null, issue=null, pageStart=47, pageEnd=49, url=null, language=null, rfNumber=[20], rfOrder=36, authorNames=黄德培, 沈子琛, 吴国梁, journalName=离子选择电极的原理及应用, refType=null, unstructuredReference=黄德培, 沈子琛, 吴国梁, 等. 离子选择电极的原理及应用[M]. 1版. 北京: 国防工业出版社, 1982: 47-49., articleTitle=null, refAbstract=null), Reference(id=1213131730660278539, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=1982, volume=null, issue=null, pageStart=47, pageEnd=49, url=null, language=null, rfNumber=[20], rfOrder=37, authorNames=HUANG Depei, SHEN Zichen, WU Guoliang, journalName=Principle and application of ion selective electrode, refType=null, unstructuredReference=HUANG Depei, SHEN Zichen, WU Guoliang, et al. Principle and application of ion selective electrode[M]. 1th ed. Beijing: National Defense Industry Press, 1982: 47-49., articleTitle=null, refAbstract=null), Reference(id=1213131730760941840, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=9, pageEnd=14, url=null, language=null, rfNumber=[21], rfOrder=38, authorNames=雷鸣, journalName=null, refType=null, unstructuredReference=雷鸣. 氯离子传感技术的研究[D]. 北京: 北京化工大学, 2018: 9-14., articleTitle=氯离子传感技术的研究, refAbstract=null), Reference(id=1213131730895159571, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=9, pageEnd=14, url=null, language=null, rfNumber=[21], rfOrder=39, authorNames=LEI Ming, journalName=null, refType=null, unstructuredReference=LEI Ming. Study on the technology of chlorine ion sensing[D]. Beijing: Beijing University of Chemical Technology, 2018: 9-14., articleTitle=Study on the technology of chlorine ion sensing, refAbstract=null), Reference(id=1213131730987434263, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=13, pageEnd=15, url=null, language=null, rfNumber=[22], rfOrder=40, authorNames=孙奎, journalName=null, refType=null, unstructuredReference=孙奎. 氯离子检测系统研究[D]. 北京: 北京化工大学, 2018: 13-15., articleTitle=氯离子检测系统研究, refAbstract=null), Reference(id=1213131731088097563, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=13, pageEnd=15, url=null, language=null, rfNumber=[22], rfOrder=41, authorNames=SUN Kui, journalName=null, refType=null, unstructuredReference=SUN Kui. Study on the system of chlorine ion detection[D]. Beijing: Beijing University of Chemical Technology, 2018: 13-15., articleTitle=Study on the system of chlorine ion detection, refAbstract=null), Reference(id=1213131731159400735, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=null, pageStart=9, pageEnd=15, url=null, language=null, rfNumber=[23], rfOrder=42, authorNames=陈吉勇, journalName=null, refType=null, unstructuredReference=陈吉勇. 氯离子浓度检测的研究与实现[D]. 北京: 北京化工大学, 2016: 9-15., articleTitle=氯离子浓度检测的研究与实现, refAbstract=null), Reference(id=1213131731264258339, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=null, pageStart=9, pageEnd=15, url=null, language=null, rfNumber=[23], rfOrder=43, authorNames=CHEN Jiyong, journalName=null, refType=null, unstructuredReference=CHEN Jiyong. Research and implementation of chlorine ion concentration detection[D]. Beijing: Beijing University of Chemical Technology, 2016: 9-15., articleTitle=Research and implementation of chlorine ion concentration detection, refAbstract=null), Reference(id=1213131731423641895, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=9, issue=null, pageStart=1, pageEnd=13, url=null, language=null, rfNumber=[24], rfOrder=44, authorNames=MCGAUGHY K, WILHELM J P, REZA M T, journalName=Applied Sciences, refType=null, unstructuredReference=MCGAUGHY K, WILHELM J P, REZA M T. Ion selective electrodes for flue gas desulfurization wastewater monitoring: effects of ionic strength on selective ions[J]. Applied Sciences, 2019, 9: 1-13., articleTitle=Ion selective electrodes for flue gas desulfurization wastewater monitoring: effects of ionic strength on selective ions, refAbstract=null), Reference(id=1213131731545276713, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2010, volume=11, issue=null, pageStart=43, pageEnd=49, url=null, language=null, rfNumber=[25], rfOrder=45, authorNames=VERA G D, CLIMENT M A, ANTON C, journalName=Journal of Electroanalytical Chemical, refType=null, unstructuredReference=VERA G D, CLIMENT M A, ANTON C, et al. Determination of the selectivity coefficient of a chloride ion selective electrode in alkaline media simulating the cement paste pore solution[J]. Journal of Electroanalytical Chemical, 2010, 11: 43-49., articleTitle=Determination of the selectivity coefficient of a chloride ion selective electrode in alkaline media simulating the cement paste pore solution, refAbstract=null), Reference(id=1213131731700465963, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2020, volume=15, issue=null, pageStart=6376, pageEnd=6395, url=null, language=null, rfNumber=[26], rfOrder=46, authorNames=ZHE L, HUANG S H, JUAN C, journalName=Electrochemical Science, refType=null, unstructuredReference=ZHE L, HUANG S H, JUAN C, et al. Fabrication and optimization of chloride ion electrode based on bilayer membrane[J]. Electrochemical Science, 2020, 15: 6376-6395., articleTitle=Fabrication and optimization of chloride ion electrode based on bilayer membrane, refAbstract=null), Reference(id=1213131731792740653, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2014, volume=53, issue=null, pageStart=403, pageEnd=410, url=null, language=null, rfNumber=[27], rfOrder=47, authorNames=PARK W J, LEE H S, JOH S H, journalName=Construction and Building Materials, refType=null, unstructuredReference=PARK W J, LEE H S, JOH S H, et al. Monitoring method for the chloride ion penetration in mortar by a thin-film sensor reacting to chloride ion[J]. Construction and Building Materials, 2014, 53: 403-410., articleTitle=Monitoring method for the chloride ion penetration in mortar by a thin-film sensor reacting to chloride ion, refAbstract=null), Reference(id=1213131731880821043, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=12, pageEnd=58, url=null, language=null, rfNumber=[28], rfOrder=48, authorNames=刘喆, journalName=null, refType=null, unstructuredReference=刘喆. 航空装备盐雾腐蚀环境微液膜氯离子监测技术研究[D]. 南京: 南京航空航天大学, 2019: 12-58., articleTitle=航空装备盐雾腐蚀环境微液膜氯离子监测技术研究, refAbstract=null), Reference(id=1213131731968901429, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=12, pageEnd=58, url=null, language=null, rfNumber=[28], rfOrder=49, authorNames=LIU Zhe, journalName=null, refType=null, unstructuredReference=LIU Zhe. Study on Chloride ion monitoring technology of micro-liquid membrane in salt spray corrosion environment of aviation equipment[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2019: 12-58., articleTitle=Study on Chloride ion monitoring technology of micro-liquid membrane in salt spray corrosion environment of aviation equipment, refAbstract=null), Reference(id=1213131732056981816, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2011, volume=47, issue=6, pageStart=684, pageEnd=686, url=null, language=null, rfNumber=[29], rfOrder=50, authorNames=宋晓红, 高姗, 杨杰, journalName=理化检验-化学分册, refType=null, unstructuredReference=宋晓红, 高姗, 杨杰, 等. 自动电位滴定法测定脱硫系统中氯化物[J]. 理化检验-化学分册, 2011, 47(6): 684-686., articleTitle=自动电位滴定法测定脱硫系统中氯化物, refAbstract=null), Reference(id=1213131732145062202, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2011, volume=47, issue=6, pageStart=684, pageEnd=686, url=null, language=null, rfNumber=[29], rfOrder=51, authorNames=SONG Xiaohong, GAO Shan, YANG Jie, journalName=PTCA (Part B: CHEM. ANAL.), refType=null, unstructuredReference=SONG Xiaohong, GAO Shan, YANG Jie, et al. Automatic potentiotitrimetric determination of chloride in desulfurizing system[J]. PTCA (Part B: CHEM. ANAL.), 2011, 47(6): 684-686., articleTitle=Automatic potentiotitrimetric determination of chloride in desulfurizing system, refAbstract=null), Reference(id=1213131732228948285, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2015, volume=41, issue=3, pageStart=31, pageEnd=34, url=null, language=null, rfNumber=[30], rfOrder=52, authorNames=杭蕾, 吕程, 陈慧慧, journalName=工业安全与环保, refType=null, unstructuredReference=杭蕾, 吕程, 陈慧慧, 等. 自动电位滴定法测定烟气氨法脱硫模拟浆液中氯离子的研究[J]. 工业安全与环保, 2015, 41(3): 31-34., articleTitle=自动电位滴定法测定烟气氨法脱硫模拟浆液中氯离子的研究, refAbstract=null), Reference(id=1213131732304445761, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2015, volume=41, issue=3, pageStart=31, pageEnd=34, url=null, language=null, rfNumber=[30], rfOrder=53, authorNames=HANG Lei, LYU Cheng, CHEN Huihui, journalName=Industrial Safety and Environmental Protection, refType=null, unstructuredReference=HANG Lei, LYU Cheng, CHEN Huihui, et al. The study on detection of chloride ion in flue gas ammonia sulfate slurry by automatic potentiomettic titration method[J]. Industrial Safety and Environmental Protection, 2015, 41(3): 31-34., articleTitle=The study on detection of chloride ion in flue gas ammonia sulfate slurry by automatic potentiomettic titration method, refAbstract=null), Reference(id=1213131732405109061, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=2, pageEnd=3, url=null, language=null, rfNumber=[31], rfOrder=54, authorNames=null, journalName=null, refType=null, unstructuredReference=工业循环冷却水和锅炉用水中氯离子的测定: GB/T 15453—2018[S]. 北京: 中国标准出版社, 2018: 2-3., articleTitle=null, refAbstract=null), Reference(id=1213131732522549578, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=2, pageEnd=3, url=null, language=null, rfNumber=[31], rfOrder=55, authorNames=null, journalName=null, refType=null, unstructuredReference=Determination of chloride in water for industrial circulating cooling system and boiler: GB/T 15453—2018[S]. Beijing: Standards Press of China, 2018: 2-3., articleTitle=null, refAbstract=null)], funds=[Fund(id=1213131723517378661, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, awardId=TK-22-TYK08, language=EN, fundingSource=Research and Development Fund of Xi’an Thermal Power Research Institute Co., Ltd.(TK-22-TYK08), fundOrder=null, country=null), Fund(id=1213131723668373614, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, awardId=TK-22-TYK08, language=CN, fundingSource=西安热工研究院有限公司研究开发基金项目(TK-22-TYK08), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1213131714566734527, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=1., ext=[AuthorCompanyExt(id=1213131714583511746, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China), AuthorCompanyExt(id=1213131714591900356, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714566734527, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.西安热工研究院有限公司,陕西 西安 710054)]), AuthorCompany(id=1213131714738701006, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=2., ext=[AuthorCompanyExt(id=1213131714747089615, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714738701006, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Huaneng Wuhan Power Generation Co., Ltd., Wuhan 430415, China), AuthorCompanyExt(id=1213131714755478223, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714738701006, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.华能武汉发电有限责任公司,湖北 武汉 430415)]), AuthorCompany(id=1213131714935833301, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, xref=3., ext=[AuthorCompanyExt(id=1213131714944221910, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714935833301, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Huazhong Branch, China Huaneng Group Co., Ltd., Wuhan 430077, China), AuthorCompanyExt(id=1213131714952610519, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, companyId=1213131714935833301, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.中国华能集团有限公司华中分公司,湖北 武汉 430077)])], figs=[ArticleFig(id=1213131719436321765, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Fig.1, caption=Schematic diagram of desulfurization slurry pretreatment process, figureFileSmall=4vo3YQwkDlvrT4KAGLPzOA==, figureFileBig=gHe2QvYBcG2d/g5fqfJiqg==, tableContent=null), ArticleFig(id=1213131720652669931, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=图1, caption=脱硫浆液预处理工艺原理, figureFileSmall=4vo3YQwkDlvrT4KAGLPzOA==, figureFileBig=gHe2QvYBcG2d/g5fqfJiqg==, tableContent=null), ArticleFig(id=1213131720845607924, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Fig.2, caption=Comparision of water quality before and after pretreatment, figureFileSmall=52c995bLpyijd0F/Xeso/A==, figureFileBig=2Q3h773OM0ybXdhl941UHA==, tableContent=null), ArticleFig(id=1213131720950465529, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=图2, caption=预处理前后水质情况对比, figureFileSmall=52c995bLpyijd0F/Xeso/A==, figureFileBig=2Q3h773OM0ybXdhl941UHA==, tableContent=null), ArticleFig(id=1213131721051128832, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Fig.3, caption=Schematic diagram of chloride ion selective electrode with solid polymerized membrane, figureFileSmall=Qii0qPNql6IKTBLN8/s8Vg==, figureFileBig=c2VCsMpRWGyVl12ByxJ5FQ==, tableContent=null), ArticleFig(id=1213131721135013892, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=图3, caption=固态聚合膜氯离子选择性电极的结构示意, figureFileSmall=Qii0qPNql6IKTBLN8/s8Vg==, figureFileBig=c2VCsMpRWGyVl12ByxJ5FQ==, tableContent=null), ArticleFig(id=1213131721265037324, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Fig.4, caption=Schematic diagram of the online measurement system for chloride ion in desulfurization system, figureFileSmall=XnpsyzpaTelMbJo72/r8bg==, figureFileBig=UA1KrvDdaqwJSg9n/qlJmw==, tableContent=null), ArticleFig(id=1213131721369894927, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=图4, caption=脱硫系统在线氯离子测量系统, figureFileSmall=XnpsyzpaTelMbJo72/r8bg==, figureFileBig=UA1KrvDdaqwJSg9n/qlJmw==, tableContent=null), ArticleFig(id=1213131721453781010, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Fig.5, caption=The measurement data of online measurement system for chloride ion in desulfurization system of a power plant , figureFileSmall=6ZL4I2XuOPQ3MFWCW1dA8A==, figureFileBig=E4JulcjclTU7I1i8sZ7kVg==, tableContent=null), ArticleFig(id=1213131721571221529, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=图5, caption=某电厂脱硫系统氯离子在线测量系统测量数据, figureFileSmall=6ZL4I2XuOPQ3MFWCW1dA8A==, figureFileBig=E4JulcjclTU7I1i8sZ7kVg==, tableContent=null), ArticleFig(id=1213131721713827873, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.1, caption=

Water quality test results of the first operation of the pretreatment system

, figureFileSmall=null, figureFileBig=null, tableContent=
项目悬浮物质量浓度氯离子质量浓度
预处理前148 82010 198
预处理后8610 296
), ArticleFig(id=1213131721852239910, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表1, caption=

预处理系统实验室首次水质测试结果

, figureFileSmall=null, figureFileBig=null, tableContent=
项目悬浮物质量浓度氯离子质量浓度
预处理前148 82010 198
预处理后8610 296
), ArticleFig(id=1213131721973874730, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.2, caption=

First operation test results of pretreatment system

, figureFileSmall=null, figureFileBig=null, tableContent=
运行时间/min过滤水量/L过滤速度/(mL·min–1)预处理系统入口压力/MPa
001500.11
604.6500.12
1207.2500.14
), ArticleFig(id=1213131722112286771, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表2, caption=

预处理系统首次实验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
运行时间/min过滤水量/L过滤速度/(mL·min–1)预处理系统入口压力/MPa
001500.11
604.6500.12
1207.2500.14
), ArticleFig(id=1213131722305224759, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.3, caption=

Water quality test results of one run cycle after 30 days operation of the pretreatment system

, figureFileSmall=null, figureFileBig=null, tableContent=
项目悬浮物质量浓度氯离子质量浓度
预处理前155 22011 264
预处理后8811 315
), ArticleFig(id=1213131722410082362, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表3, caption=

预处理系统运行30天后1个运行周期水质测试结果

, figureFileSmall=null, figureFileBig=null, tableContent=
项目悬浮物质量浓度氯离子质量浓度
预处理前155 22011 264
预处理后8811 315
), ArticleFig(id=1213131722498162749, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.4, caption=

The test results of one run cycle after 30 days operation of the pretreatment system

, figureFileSmall=null, figureFileBig=null, tableContent=
运行时间/min过滤水量/L过滤速度/(mL·min–1)预处理系统入口压力/MPa
001600.10
604.4450.13
1206.6300.15
), ArticleFig(id=1213131722632380482, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表4, caption=

预处理系统运行30天后1个运行周期实验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
运行时间/min过滤水量/L过滤速度/(mL·min–1)预处理系统入口压力/MPa
001600.10
604.4450.13
1206.6300.15
), ArticleFig(id=1213131722749820995, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.5, caption=

Influence of interfering ions on measurement results of chloride ion

, figureFileSmall=null, figureFileBig=null, tableContent=
干扰离子干扰离子质量浓度/(mg·L–1)氯离子标准溶液质量浓度/(mg·L–1)高性能氯离子电极普通氯离子电极
氯离子质量浓度/(mg·L–1)干扰离子影响/%氯离子质量浓度/(mg·L–1)干扰离子影响/%
F20020 00020 1890.921 2566.3
SO42–10 00020 00020 1160.620 9514.8
SO32–10 00020 00020 0900.521 4037.0
NO320020 00020 2101.120 8154.1
NO220020 00020 1650.820 7223.6
Br10020 00020 2011.123 55617.8
), ArticleFig(id=1213131722875650122, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表5, caption=

干扰离子对氯离子测量结果的影响

, figureFileSmall=null, figureFileBig=null, tableContent=
干扰离子干扰离子质量浓度/(mg·L–1)氯离子标准溶液质量浓度/(mg·L–1)高性能氯离子电极普通氯离子电极
氯离子质量浓度/(mg·L–1)干扰离子影响/%氯离子质量浓度/(mg·L–1)干扰离子影响/%
F20020 00020 1890.921 2566.3
SO42–10 00020 00020 1160.620 9514.8
SO32–10 00020 00020 0900.521 4037.0
NO320020 00020 2101.120 8154.1
NO220020 00020 1650.820 7223.6
Br10020 00020 2011.123 55617.8
), ArticleFig(id=1213131722976313421, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.6, caption=

Measurement accuracy test results of online measurement system for chloride ion in desulfurization system

, figureFileSmall=null, figureFileBig=null, tableContent=
项目氯离子标准溶液质量浓度/(mg·L–1)
10 00015 00020 00025 00030 00050 000
测量氯离子质量浓度/(mg·L–1)19 93614 56219 50924 11228 19847 735
210 23914 86719 82524 39128 32847 988
310 42815 21319 87124 27928 52548 237
410 54915 42519 87124 44728 65748 237
510 67115 42519 87124 39128 85647 600
610 79515 49619 50824 39128 98949 000
平均值/(mg·L–1)10 43615 16519 74224 33528 59248 133
相对误差/%4.361.10–1.29–2.66–4.69–3.73
相对标准偏差/%2.992.470.920.501.061.03
), ArticleFig(id=1213131723093753938, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表6, caption=

脱硫系统氯离子在线测量系统测量准确性试验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
项目氯离子标准溶液质量浓度/(mg·L–1)
10 00015 00020 00025 00030 00050 000
测量氯离子质量浓度/(mg·L–1)19 93614 56219 50924 11228 19847 735
210 23914 86719 82524 39128 32847 988
310 42815 21319 87124 27928 52548 237
410 54915 42519 87124 44728 65748 237
510 67115 42519 87124 39128 85647 600
610 79515 49619 50824 39128 98949 000
平均值/(mg·L–1)10 43615 16519 74224 33528 59248 133
相对误差/%4.361.10–1.29–2.66–4.69–3.73
相对标准偏差/%2.992.470.920.501.061.03
), ArticleFig(id=1213131723227971673, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=EN, label=Tab.7, caption=

Measurement results of chloride ion mass concentration in desulfurization slurry

, figureFileSmall=null, figureFileBig=null, tableContent=
序号电极法测量值/(mg·L–1)电位滴定仪测量值/(mg·L–1)测量误差/%
12 9873 039–1.71
29 81510 100–2.82
313 32514 000–4.82
416 84017 605–4.35
520 09020 100–0.05
621 48622 000–2.34
724 56125 714–4.48
847 96850 000–4.06
), ArticleFig(id=1213131723353800796, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1213131710724751881, language=CN, label=表7, caption=

脱硫浆液氯离子质量浓度测量结果

, figureFileSmall=null, figureFileBig=null, tableContent=
序号电极法测量值/(mg·L–1)电位滴定仪测量值/(mg·L–1)测量误差/%
12 9873 039–1.71
29 81510 100–2.82
313 32514 000–4.82
416 84017 605–4.35
520 09020 100–0.05
621 48622 000–2.34
724 56125 714–4.48
847 96850 000–4.06
)], attaches=null, journal=Journal(id=1210938006006558725, delFlag=0, nameCn=热力发电, nameEn=Thermal Power Generation, nameHistory1=null, nameHistory2=null, issn=1002-3364, eissn=null, cn=61-1111/TM, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=YWgAUXbKXZzTw3c+kJbAIA==, journalPrice=null, startedYear=null, abbrevIsoEn=Thermal Power Generation, journalRemark=null, publicationField=null, createdTime=1766639718774, updatedTime=1766640759031, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=T, firstLetterEn=T, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=YWgAUXbKXZzTw3c+kJbAIA==, picEn=jfJjUlYAGfUZwuOMQZ6AHQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1210942369256575009, language=CN, name=热力发电, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1766640759052, updatedTime=1766640759052, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://rlfd.chinajournal.net.cn/index.aspx?t=1, submissionEditorUrl=https://rlfd.chinajournal.net.cn/index.aspx?t=3, submissionReviewUrl=https://rlfd.chinajournal.net.cn/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1210942369315295266, language=EN, name=Thermal Power Generation, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1766640759066, updatedTime=1766640759066, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://rlfd.chinajournal.net.cn/index.aspx?t=1, submissionEditorUrl=https://rlfd.chinajournal.net.cn/index.aspx?t=3, submissionReviewUrl=https://rlfd.chinajournal.net.cn/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1210938733613449225, websiteList=[Website(id=1210941118787744741, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1210938733613449225, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/rlfd/CN, language=CN, createTime=1766640460918, createBy=18614031015, updateTime=1766640511525, updateBy=18614031015, name=热力发电-中文, tplId=1146099689490845704, title=热力发电, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1210944690380214659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=articleTextType, value=kx, createTime=1766641312451, updateTime=1766641312451, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690359243136, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=banner, value=null, createTime=1766641312446, updateTime=1766641312446, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690401186182, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=grayFlag, value=0, createTime=1766641312456, updateTime=1766641312456, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690346660223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=logo, value=https://castjournals.cast.org.cn/joweb/rlfd/CN/file/pic?fileId=ToFA0Lu4b/CNocENDvNjHA==, createTime=1766641312443, updateTime=1766641312443, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690409574792, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=minRunFlag, value=0, createTime=1766641312458, updateTime=1766641312458, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690371826050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/rlfd/CN/file/pic, createTime=1766641312449, updateTime=1766641312449, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690405380487, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=silenceFlag, value=0, createTime=1766641312457, updateTime=1766641312457, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690367631745, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1766641312448, updateTime=1766641312448, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690388603268, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=themeColor, value=null, createTime=1766641312453, updateTime=1766641312453, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944690392797573, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118787744741, code=themeStyle, value=null, createTime=1766641312454, updateTime=1766641312454, creator=18614031015, updator=18614031015)]), Website(id=1210941118926156777, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1210938733613449225, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/rlfd/EN, language=EN, createTime=1766640460950, createBy=18614031015, updateTime=1766640598724, updateBy=18614031015, name=热力发电-英文, tplId=1146101810881728533, title=Thermal Power Generation, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1210944709317489283, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=articleTextType, value=kx, createTime=1766641316966, updateTime=1766641316966, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709296517760, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=banner, value=null, createTime=1766641316961, updateTime=1766641316961, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709334266502, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=grayFlag, value=0, createTime=1766641316970, updateTime=1766641316970, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709288129151, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=logo, value=https://castjournals.cast.org.cn/joweb/rlfd/CN/file/pic?fileId=ToFA0Lu4b/CNocENDvNjHA==, createTime=1766641316959, updateTime=1766641316959, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709346849416, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=minRunFlag, value=0, createTime=1766641316973, updateTime=1766641316973, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709309100674, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/rlfd/EN/file/pic, createTime=1766641316964, updateTime=1766641316964, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709338460807, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=silenceFlag, value=0, createTime=1766641316971, updateTime=1766641316971, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709300712065, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1766641316962, updateTime=1766641316962, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709321683588, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=themeColor, value=null, createTime=1766641316967, updateTime=1766641316967, creator=18614031015, updator=18614031015), WebsiteProps(id=1210944709330072197, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1210941118926156777, code=themeStyle, value=null, createTime=1766641316969, updateTime=1766641316969, creator=18614031015, updator=18614031015)])], journalTitle=热力发电, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Thermal Power Generation, journalPhotoCn=YWgAUXbKXZzTw3c+kJbAIA==, journalPhotoEn=jfJjUlYAGfUZwuOMQZ6AHQ==, journalFirstLetter=T, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/rlfd/CN/10.19666/j.rlfd.202307113, detailUrlEn=https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202307113, pdfUrlCn=https://castjournals.cast.org.cn/joweb/rlfd/CN/PDF/10.19666/j.rlfd.202307113, pdfUrlEn=https://castjournals.cast.org.cn/joweb/rlfd/EN/PDF/10.19666/j.rlfd.202307113, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
发电厂脱硫系统氯离子在线监测技术研究及应用
收藏切换
PDF下载
钟杰 1 , 刘玮 1 , 龙国军 1 , 吴磊 2 , 熊卫军 2 , 刘海龙 3
热力发电 | 发电技术论坛 2024,53(2): 170-176
收起
收藏切换
热力发电 | 发电技术论坛 2024, 53(2): 170-176
发电厂脱硫系统氯离子在线监测技术研究及应用
全屏
钟杰1 , 刘玮1, 龙国军1, 吴磊2, 熊卫军2, 刘海龙3
作者信息
  • 1.西安热工研究院有限公司,陕西 西安 710054
  • 2.华能武汉发电有限责任公司,湖北 武汉 430415
  • 3.中国华能集团有限公司华中分公司,湖北 武汉 430077
  • 钟杰(1994),男,硕士,工程师,主要研究方向为发电厂水汽品质监测与控制,

Research and application of on-line monitoring technology for chloride in desulfurization system of power plant
Jie ZHONG1 , Wei LIU1, Guojun LONG1, Lei WU2, Weijun XIONG2, Hailong LIU3
Affiliations
  • 1.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China
  • 2.Huaneng Wuhan Power Generation Co., Ltd., Wuhan 430415, China
  • 3.Huazhong Branch, China Huaneng Group Co., Ltd., Wuhan 430077, China
出版时间: 2024-02-25 doi: 10.19666/j.rlfd.202307113
文章导航
收藏切换

氯离子是发电厂脱硫系统的关键运行指标,快速准确监测脱硫浆液氯离子对脱硫设备防腐、运行工艺优化调整、脱硫废水排放及节水均具有重要意义。通过样品预处理的方法研发出了一种高效复合介质滤芯,及适用于脱硫系统样品预处理的方法,并进行了实验室实验;对脱硫系统氯离子在线测量方法原理进行研究,研制出了一种固态聚合膜氯离子选择性电极,研究出了一种发电厂脱硫系统氯离子在线监测技术,并进行了实验室准确性实验以及现场工业应用试验。结果表明:该脱硫系统氯离子在线监测技术能够实现脱硫浆液中氯离子的连续准确在线监测,大大减少了工作量,提高氯离子测量准确性,对实现脱硫系统设备的经济、智能化运行具有重要意义。

脱硫系统  /  脱硫浆液  /  氯离子  /  在线监测  /  样品预处理

Chloride ion is the key operating index in desulfurization system of power plants. Rapid and accurate monitoring of chloride ion content in desulfurization slurry is of great significance for anti-corrosion of desulfurization equipment, optimization and adjustment of operation process, as well as desulfurization waste water discharge and water saving. By studying the pretreatment method of sample, a high-efficiency composite medium filter is developed, and the method suitable for the desulfurization system sample pretreatment is studied, and the laboratory test is carried out. At the same time, by studying the principle of online measurement method of chloride ion in desulfurization system, a solid polymer membrane chloride selective electrode is developed, and on-line monitoring technology of chloride ion in desulfurization system of power plant is developed, and the accuracy test in laboratory and field industrial application test are carried out. The results show that, the technology can realize continuous and accurate online monitoring of chloride ion content in desulfurization slurry, reduce the workload of laboratory personnel greatly, and improve the accuracy of chloride ion measurement. It is of great significance to realize the economic and intelligent operation of desulfurization system equipment.

desulfurization system  /  desulfurization slurry  /  chloride ion  /  on-line monitoring  /  pretreatment of sample
钟杰, 刘玮, 龙国军, 吴磊, 熊卫军, 刘海龙. 发电厂脱硫系统氯离子在线监测技术研究及应用. 热力发电, 2024 , 53 (2) : 170 -176 . DOI: 10.19666/j.rlfd.202307113
Jie ZHONG, Wei LIU, Guojun LONG, Lei WU, Weijun XIONG, Hailong LIU. Research and application of on-line monitoring technology for chloride in desulfurization system of power plant[J]. Thermal Power Generation, 2024 , 53 (2) : 170 -176 . DOI: 10.19666/j.rlfd.202307113
近年来,随着我国对环保的日益重视,烟气脱硫及废水零排放成为各大燃煤发电企业污染物排放关注的焦点[1]。氯离子具有极强的腐蚀性,是脱硫浆液及脱硫废水监测中的关键指标,过高的氯离子不仅会对脱硫设备产生严重腐蚀危害,还会降低脱硫浆液中CaCO3的分解速率,改变脱硫浆液pH值,影响脱硫塔中SO2的去除,降低脱硫效率,造成石灰石的消耗,增加运行成本[2-6]。《火力发电厂石灰石-石膏湿法烟气脱硫系统设计规程》(DL/T 5196—2016)将氯离子列为关键运行指标,要求脱硫浆液中的氯离子质量浓度不高于20 000 mg/L[7]。因此,快速准确检测脱硫浆液及脱硫废水的氯离子含量具有重要意义[8-9]
水样中氯离子测定的方法主要有摩尔法、电位滴定法、离子选择性电极法、离子色谱法、分光光度法、原子吸收法等。其中,离子色谱法、分光光度法和原子吸收法适用于低含量氯离子水样的分析,且仪器设备昂贵,测量系统复杂,不适用于脱硫系统水样;离子选择性电极法具有响应快速、易微型化、操作方便、能够在线监测等优点,但存在受其他干扰离子影响较大等问题,未在脱硫系统水样监测中应用;电位滴定法测量准确性高、重复性好,但测量需消耗大量化学试剂,因此无法实现在线监测,不适用于脱硫系统氯离子的在线测量;摩尔法需要化验人员定期取样进行实验室分析,实验室分析方法不仅操作繁琐,大大增加运维人员的工作量,而测量准确性受工作人员分析水平限制,准确性难以保证[10-14]
脱硫系统氯离子在线监测技术研究存在以下问题:1)测量量程受限,脱硫浆液中氯离子质量浓度极高,超出各类现有离线分析方法或设备测量上限,采用稀释等测量方法会带来极大误差;2)杂质离子干扰,脱硫浆液中含有大量硫酸根、氟离子、溴离子等离子,这些离子会对测量造成严重干扰,现有方法很难去除上述杂质离子的干扰;3)泥渣悬浮物污堵干扰,脱硫浆液含有大量泥渣型悬浮物及其他不溶物,浊度、有机物含量等指标极高,极易污染损坏各类测量传感器及设备。
基于以上原因,迫切需要研发适用于脱硫系统氯离子在线测量技术及仪表。本文研发出一种脱硫系统氯离子在线监测技术及系统,实现脱硫系统氯离子的在线监测,在确保测量准确性的同时,大大减少化验工作量。
脱硫浆液含有大量泥渣型悬浮物及其他不溶物,严重影响测量仪表的使用寿命和测量准确性。脱硫浆液及脱硫废水样品预处理可以去除悬浮物、不溶物及其他干扰因素,使预处理后的样品可以直接进入分析仪器。
预处理原理为机械过滤。根据脱硫浆液水质情况,研制出一种高效复合介质滤芯,该滤芯主要材质为PP熔喷材料,是以聚丙烯为原料,经过加热熔融、喷丝、牵引、接受成型制成的管状滤芯。滤芯结构为外层疏松、内层紧密,独特的梯度深层过滤可实现立体滤渣效果。
脱硫浆液预处理系统工艺如图1所示。预处理设备主要由设备主体、滤芯、压力表和各阀门及相关管路组成。图1中V1为水样入口阀,V2为预处理水样出水阀,V3为正洗冲洗阀,V4为反洗水冲洗阀,V5为底部排污阀,V1—V5均为电动球阀,根据控制系统设定程序运行。
预处理系统运行时,水样入口阀门V1和预处理水样出水阀门V2打开,正洗冲洗阀V3、反洗水冲洗阀V4和底部排污阀门V5关闭,水样通过滤芯进行预处理,预处理后的水样通过V2进入分析仪器进行测量。当压力达到预设值或运行时间达到预设值时,启动清洗程序,V1和V2关闭,V3、V4和V5打开,对预处理设备进行清洗,废液通过V5排出。清洗完毕后,自动进入运行程序。
根据预处理工艺原理搭建预处理系统模拟实验台,在实验室进行预处理系统实验,实验浆液为某电厂脱硫吸收塔浆液。设定预处理系统周期过滤时间为2 h,运行过程中通过量杯收集过滤后水样,通过流量计观察过滤速度,通过压力表观察预处理系统入口压力,每隔10 min记录量杯中过滤水量、过滤速度以及预处理系统入口压力;同时,取样测量未经预处理的脱硫浆液中氯离子含量和经过预处理后滤液中氯离子含量;当达到过滤时间后,自动启动清洗程序,清洗时间为3 min,清洗结束后,自动转入过滤程序,循环进行。浆液预处理前后水质情况如图2所示,预处理系统首次运行实验结果见表1表2
由实验结果可知,预处理后悬浮物去除率达99%,氯离子质量浓度未发生明显变化,且2 h过滤水量约7.2 L,平均过滤速度约60 mL/min,整个运行过程压力低于0.15 MPa。
预处理系统经过30天长时间运行后,对其1个运行周期内过滤效果进行实验。每隔10 min记录量杯中过滤水量、流量计所示过滤速度以及预处理系统入口压力,同时取样测量预处理前后脱硫浆液中氯离子质量浓度,实验结果见表3表4
由实验结果可知,预处理系统经过30天长时间运行后,入口悬浮物质量浓度为155 220 mg/L,过滤后为88 mg/L,悬浮物去除率达99%,出水水质满足测量要求。而且该预处理系统在设定的2 h运行周期结束时,过滤水量仍可达到6.6 L,未出现污堵情况,运行状态良好。
水样经过预处理系统后悬浮物质量浓度明显降低,预处理后的样品可以直接进入分析仪器不会影响氯离子质量浓度,且预处理系统能够长期稳定运行,满足在线测量要求。
离子选择性电极是指具有将溶液中某种特定离子的活度转变成一定电位功能的电极[15],其原理是基于能斯特方程的电位式分析法。本技术采用离子选择性电极法测量氯离子质量浓度,测量时电极膜与溶液界面发生离子交换反应,在电极表面建立具有一定梯度的双电层,电极与溶液之间产生电位差,构成可逆原电池。电位差与氯离子活度符合能斯特方程:
E=E02.302 6RTnFlgaCl
式中:E为水样中氯离子选择性电极和参比电极间的电位差;E0为标准电极电位;aCl为待测溶液中氯离子的活度;n为电极反应得失电子数,此时n=1;F为法拉第常数;R为气体常数;T为热力学温度。
k=2.302 6RT/nF,根据式(1)得出溶液氯离子质量浓度cCl(mg/L)与氯离子选择性电极的电极电位E(mV)对应关系:
cCl=10(E0Ek)×35.5×103
根据式(2),通过测量电位差即可计算出氯离子质量浓度[16-19]
离子选择性电极法具有测量氯离子响应快速、操作方便、无需配制专用滴定溶液及指示剂等优点,是脱硫系统在线氯离子测量的基本方法。但氯离子选择性电极受干扰离子影响较大,脱硫浆液大量的SO42–、F、Br、NO3等离子,将严重影响氯离子测量准确性。因此,需研发一种高性能氯离子选择性电极,减少干扰离子对测量的影响[20-25]
离子选择性膜是离子选择电极的核心,其材料主要分为固态膜和液态膜2种。固态膜通过固体单晶或多晶膜测量电位差,对氯离子的选择性好,多用于高质量浓度氯离子的测量,但是对低质量浓度氯离子响应能力较差;液态膜是将离子选择性化合物嵌入在PVC中测量电位差,具有较好的响应能力和检测下限,但是测量易受F、Br和NO3等阴离子干扰[26-28]
本文研究出了一种固态聚合膜氯离子选择电极,可兼顾固态膜和液态膜的优点,适用于高质量浓度氯离子的测量,具有良好的响应能力,电极对氯离子的选择性强。该电极结构示意如图3所示。
采用固定干扰法对研发的高性能氯离子电极和普通电极进行干扰离子测试。配制质量浓度20 000 mg/L的氯离子溶液,加入不同质量浓度的干扰离子,氯离子质量浓度测量结果见表5
由实验结果可知,固态聚合膜氯离子电极选择性强,其他杂质离子对测量的干扰不超过1.1%,其离子选择性能远优于其他普通电极。
脱硫系统氯离子在线测量系统结构如图4所示。
配制质量浓度10 000、15 000、20 000、25 000、30 000、50 000 mg/L的氯离子溶液,采用该氯离子在线测量系统测定标准溶液氯离子含量,每个标准溶液均做6次平行测定,测量误差及相对标准偏差见表6。由表6可知,采用该氯离子在线测量系统测量相对误差不超过±5%,相对标准偏差不超过3%,重复性和准确性可满足技术要求。
采用该在线氯离子测量系统与经过检定的电位滴定仪测量不同质量浓度脱硫浆液中氯离子,结果见表7。由表7可知,通过脱硫系统氯离子在线测量系统测量相对误差不超过±5%,测量准确性满足要求。
某电厂600 MW燃煤发电机组脱硫浆液中氯离子含量通过定期取样人工化验。在该机组脱硫塔增加脱硫浆液氯离子在线测量取样点,通过脱硫系统氯离子在线测量系统对氯离子质量浓度进行在线测量。以电位滴定仪所测氯离子质量浓度为标准值[29-31],比对脱硫系统氯离子在线系统测量准确性,并连续运行500 h以上,观察系统稳定运行状况。试验数据如图5所示。由图5可知,在工业试验期间,脱硫系统氯离子在线测量系统测量值与电位滴定仪测量值基本一致,变化趋势相同,相对误差不超过±5%。这表明脱硫系统氯离子在线测量系统能够准确监测脱硫浆液中氯离子质量浓度,而且保持稳定运行状态,测量数据连续、稳定、可靠。
1)本文提出了一种脱硫浆液预处理方法,结合自主研发的高效复合介质滤芯,能够在线连续去除浆液中各种泥渣、悬浮物及不溶物。经过预处理系统后的水质明显澄清,悬浮物去除率可达99%以上,且预处理前后氯离子质量浓度不发生变化,满足脱硫系统氯离子在线测量的要求。
2)高性能氯离子选择性电极能准确测量高质量浓度氯离子,并能有效消除其他杂质离子对测量的干扰,使干扰影响不超过1.1%,保证测量结果准确性,适用于脱硫浆液复杂样品氯离子测量。
3)采用以高效复合介质滤芯为主体的脱硫浆液预处理方法及高性能氯离子选择性电极的脱硫系统氯离子在线测量技术及系统,在某电厂进行应用试验。结果表明,该技术实现了脱硫浆液中氯离子质量浓度的在线准确测量,提高了氯离子测量准确性,这对实现脱硫系统设备的经济、智能化运行具有重要意义。
  • 西安热工研究院有限公司研究开发基金项目(TK-22-TYK08)
参考文献 引证文献
排序方式:
[1]
吕武学, 邱明杰, 于燕飞, 等. 燃煤电厂脱硫废水零排放母液制备净水剂新工艺分析[J]. 热力发电, 2021, 50(4): 97-102.
LYU Wuxue, QIU Mingjie, YU Yanfei, et al. Preparation of water purifying agent by using zero discharge mother liquid of FGD in coal-fired power plants[J]. Thermal Power Generation, 2021, 50(4): 97-102.
[2]
倪黎. 脱硫废水处理过程氯对锅炉设备影响分析[D]. 北京: 华北电力大学, 2020: 1-10.
NI Li. Analysis of influence of chlorine on boiler equipment in desulfurization wastewater treatment process[D]. Beijing: North China Electric Power University, 2020: 1-10.
[3]
刘新妹. 电厂废水中高含量氯离子自动检测技术研究及应用[D]. 北京: 华北电力大学, 2018: 2-5.
LIU Xinmei. Research and application of high content chlorine ion automatic detection technology in power plant wastewater[D]. Beijing: North China Electric Power University, 2018: 2-5.
[4]
杨博. 电解-电渗析法处理湿法烟气脱硫废水中氯离子的试验研究[D]. 济南: 山东大学, 2017: 1-4.
YANG Bo. Experimental study on processing Cl- in WFGD wastewater by electrolysis-electrodialysis method[D]. Jinan: Shandong University, 2017: 1-4.
[5]
马双忱, 徐昉, 徐东升, 等. 燃煤电厂脱硫废水氯离子检测现状与应用进展[J]. 化工进展, 2018, 37(10): 4044-4051.
MA Shuangchen, XU Fang, XU Dongsheng, et al. Adcances in the detection of chlorides in desulfurization wastewater of coal-fired power plant[J]. Chemical Industry and Engineering Progress, 2018, 37(10): 4044-4051.
[6]
陈向阳, 曹建宗, 樊帅军, 等. 湿法烟气脱硫浆液氯离子质量浓度模拟计算与优化运行[J]. 热力发电, 2022, 51(5): 97-105.
CHEN Xiangyang, CAO Jianzong, FAN Suaijun, et al. Simulation calculation and optimized operation of mass concentration of chlorine ion in wet flue gas desulfurization slurry[J]. Thermal Power Generation, 2022, 51(5): 97-105.
[7]
火力发电厂石灰石-石膏湿法烟气脱硫系统设计规 程: DL/T 5196—2016[S]. 北京: 中国标准出版社, 2016: 15.
Code for design of limestone/gypsum wet flue gas desulfurization system of fossil fired power plant: DL/T 5196—2016[S]. Beijing: Standards Press of China, 2016: 15.
[8]
刘新妹, 星成霞, 王应高, 等. 复杂背景废水中高含 量氯离子检测技术探讨[J]. 华北电力技术, 2017, 6: 67-70.
LIU Xinmei, XING Chengxia, WANG Yinggao, et al. Study on detection technology of high content of chloride ion in wastewater with complex background[J]. North China Electric Power, 2017, 6: 67-70.
[9]
马双忱, 黄陆月, 葛昊然, 等. 电解制氯技术处理燃 煤电厂脱硫废水研究进展[J]. 热力发电, 2022, 51(2): 12-20.
MA Shuangchen, HUANG Luyue, GE Haoran, et al. Research progress on treatment of desulfurization wastewater from coal-fired power plants by electrochlorination technology[J]. Thermal Power Generation, 2022, 51(2): 12-20.
[10]
戴恩贤, 周英. 多项目自动电位滴定连续检测中氯离子测定的研究[J]. 工业水处理, 2015, 35(9): 82-86.
DAI Enxian, ZHOU Ying. Study on the determination of chloride ions in the continuous detection by muti-project automatic potentiometric titration[J]. Industrial Water Treatment, 2015, 35(9): 82-86.
[11]
梁科红, 李蓓, 阎伟华, 等. 氨法脱硫浆液中氯离子测定方法的应用探索[J]. 化工管理, 2019, 16: 35-36.
LIANG Kehong, LI Bei, YAN Weihua. Application of determination of chloride ions in ammonia desulfurization slurry[J]. Chemical Engineering Management, 2019, 16: 35-36.
[12]
付志浩, 罗正维, 谢刚, 等. 烟道气氨法脱硫铵液中氟氯离子在线监测技术优化[J]. 工业安全与环保, 2019, 45(9): 1-4.
FU Zhihao, LUO Zhengwei, XIE Gang, et al. Optimization of on-line monitoring technology for fluoride and chloride in flue gas ammonia desulfurization ammonia sulfate solution[J]. Industrial Safety and Environmental Protection, 2019, 45(9): 1-4.
[13]
李永生, 郭慧. 工业水中氯离子测定方法的进展[J]. 工业水处理, 2007, 27(4): 1-4.
LI Yongsheng, GUO Hui. Development of the determina-tion of chloride ions in industrial water[J]. Industrial Water Treatment, 2007, 27(4): 1-4.
[14]
翟秋月, 星成霞, 王应高, 等. 流动注射-离子选择性电极电位法测定电厂脱硫废水中的氯离子[J]. 河南化工, 2020, 37(4): 51-53.
ZHAI Qiuyue, XING Chengxia, WANG Yinggao, et al. Determination of chloride ion in desulfuration wastewater of power plant by flow injection ion-selective electrode potentiometry[J]. Henan Chemical Industry, 2020, 37(4): 51-53.
[15]
承慰才, 王中甲, 孙墨杰, 等. 电厂化学仪表[M]. 2版. 北京: 中国电力出版社, 1998: 29.
CHENG Weicai, WANG Zhongjia, SUN Mojie, et al. Chemical instrument of power plant[M]. 2nd ed. Beijing: China Electric Power Press, 1998: 29.
[16]
JUNSOMBOON J, JAKMUNEE J. Determination of chloride in admixtures and aggregates for cement by a simple flow injection potentiometric system[J]. Talanta, 2008, 76: 365-368.
[17]
MARTINA V. PATRICK M, CLAUDIA G, et al. Low-cost potentiometric sensor for chloride measurement in continuous industrial process control[J]. Molecules, 2022, 27: 3087-3088.
[18]
陈吉勇, 陈娟. 基于离子选择性电极的氯离子浓度检测的研究[J]. 北京化工大学学报(自然科学版), 2016, 43(5): 95-100.
CHEN Jiyong, CHEN Juan. Study of chloride ion concentration detection based on ion-selective electrodes[J]. Journal of Beijing University of Chemical Technology (Nature Science), 2016, 43(5): 95-100.
[19]
郭杰. 新拌混凝土含水量及氯离子含量快速测定与装置的开发研究[D]. 广州: 华南理工大学, 2009: 19-25.
GUO Jie. Rapid measurement of water content and chloride ion content in fresh concrete and the development of its device[D]. Guangzhou: South China University of Technology, 2009: 19-25.
[20]
黄德培, 沈子琛, 吴国梁, 等. 离子选择电极的原理及应用[M]. 1版. 北京: 国防工业出版社, 1982: 47-49.
HUANG Depei, SHEN Zichen, WU Guoliang, et al. Principle and application of ion selective electrode[M]. 1th ed. Beijing: National Defense Industry Press, 1982: 47-49.
[21]
雷鸣. 氯离子传感技术的研究[D]. 北京: 北京化工大学, 2018: 9-14.
LEI Ming. Study on the technology of chlorine ion sensing[D]. Beijing: Beijing University of Chemical Technology, 2018: 9-14.
[22]
孙奎. 氯离子检测系统研究[D]. 北京: 北京化工大学, 2018: 13-15.
SUN Kui. Study on the system of chlorine ion detection[D]. Beijing: Beijing University of Chemical Technology, 2018: 13-15.
[23]
陈吉勇. 氯离子浓度检测的研究与实现[D]. 北京: 北京化工大学, 2016: 9-15.
CHEN Jiyong. Research and implementation of chlorine ion concentration detection[D]. Beijing: Beijing University of Chemical Technology, 2016: 9-15.
[24]
MCGAUGHY K, WILHELM J P, REZA M T. Ion selective electrodes for flue gas desulfurization wastewater monitoring: effects of ionic strength on selective ions[J]. Applied Sciences, 2019, 9: 1-13.
[25]
VERA G D, CLIMENT M A, ANTON C, et al. Determination of the selectivity coefficient of a chloride ion selective electrode in alkaline media simulating the cement paste pore solution[J]. Journal of Electroanalytical Chemical, 2010, 11: 43-49.
[26]
ZHE L, HUANG S H, JUAN C, et al. Fabrication and optimization of chloride ion electrode based on bilayer membrane[J]. Electrochemical Science, 2020, 15: 6376-6395.
[27]
PARK W J, LEE H S, JOH S H, et al. Monitoring method for the chloride ion penetration in mortar by a thin-film sensor reacting to chloride ion[J]. Construction and Building Materials, 2014, 53: 403-410.
[28]
刘喆. 航空装备盐雾腐蚀环境微液膜氯离子监测技术研究[D]. 南京: 南京航空航天大学, 2019: 12-58.
LIU Zhe. Study on Chloride ion monitoring technology of micro-liquid membrane in salt spray corrosion environment of aviation equipment[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2019: 12-58.
[29]
宋晓红, 高姗, 杨杰, 等. 自动电位滴定法测定脱硫系统中氯化物[J]. 理化检验-化学分册, 2011, 47(6): 684-686.
SONG Xiaohong, GAO Shan, YANG Jie, et al. Automatic potentiotitrimetric determination of chloride in desulfurizing system[J]. PTCA (Part B: CHEM. ANAL.), 2011, 47(6): 684-686.
[30]
杭蕾, 吕程, 陈慧慧, 等. 自动电位滴定法测定烟气氨法脱硫模拟浆液中氯离子的研究[J]. 工业安全与环保, 2015, 41(3): 31-34.
HANG Lei, LYU Cheng, CHEN Huihui, et al. The study on detection of chloride ion in flue gas ammonia sulfate slurry by automatic potentiomettic titration method[J]. Industrial Safety and Environmental Protection, 2015, 41(3): 31-34.
[31]
工业循环冷却水和锅炉用水中氯离子的测定: GB/T 15453—2018[S]. 北京: 中国标准出版社, 2018: 2-3.
Determination of chloride in water for industrial circulating cooling system and boiler: GB/T 15453—2018[S]. Beijing: Standards Press of China, 2018: 2-3.
2024年第53卷第2期
PDF下载
115
49
引用本文
BibTeX
文章信息
doi: 10.19666/j.rlfd.202307113
  • 接收时间:2023-07-06
  • 首发时间:2025-12-31
  • 出版时间:2024-02-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2023-07-06
基金
Research and Development Fund of Xi’an Thermal Power Research Institute Co., Ltd.(TK-22-TYK08)
西安热工研究院有限公司研究开发基金项目(TK-22-TYK08)
作者信息
    1.西安热工研究院有限公司,陕西 西安 710054
    2.华能武汉发电有限责任公司,湖北 武汉 430415
    3.中国华能集团有限公司华中分公司,湖北 武汉 430077
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/rlfd/CN/10.19666/j.rlfd.202307113
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏