首页 期刊 论文 学科刊群 资讯 加盟 关于
EN
image
Article(id=1325516927472382383, tenantId=1146029695717560320, journalId=1205116786560364546, issueId=1325516904667951420, articleNumber=null, orderNo=null, doi=10.16236/j.cnki.nrjxb.202504040, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1736006400000, receivedDateStr=2025-01-05, revisedDate=1745251200000, revisedDateStr=2025-04-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1793957462422, onlineDateStr=2026-11-06, pubDate=1753372800000, pubDateStr=2025-07-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793957462422, onlineIssueDateStr=2026-11-06, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793957462422, creator=13701087609, updateTime=1793957462422, updator=13701087609, issue=Issue{id=1325516904667951420, tenantId=1146029695717560320, journalId=1205116786560364546, year='2025', volume='43', issue='4', pageStart='289', pageEnd='383', issueExtLink='null', onlineDate='null', pubDate='1753372800000', pubDateStr='2025-07-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793957456986, creator='13701087609', updateTime=1793959854445, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1325526961023640114, tenantId=1146029695717560320, journalId=1205116786560364546, issueId=1325516904667951420, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1325526961023640115, tenantId=1146029695717560320, journalId=1205116786560364546, issueId=1325516904667951420, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=349, endPage=356, ext={EN=ArticleExt(id=1325516927745012144, articleId=1325516927472382383, tenantId=1146029695717560320, journalId=1205116786560364546, language=EN, title=Research on catalytic oxidation of NO at low temperature and promoting efficiency of SCR on ships by Mn-Ce-Ox, columnId=null, journalTitle=Transactions of CSICE, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Methane(CH4) catalytic oxidation can effectively deal with CH4 slip from liquefied natural gas(LNG) ships, but it also catalyzes the oxidation of NO in the exhaust gas. In order to study the impact of CH4 oxidation unit on the selective catalytic reduction(SCR) system of LNG ships, a joint catalytic reaction system based on Mn-Ce-Ox catalyst and commercial vanadium based catalyst was constructed on a self-built denitrification experimental platform. The effects of reaction temperature, catalyst type, space velocity and impurity gas interference on the catalytic oxidation of NO and catalytic reduction of NOx by Mn-Ce-Ox were studied. The results indicate that, when the NO volume fraction is elevated from 0.05% to 0.20% and the O2 volume fraction is decreased from 17.00% to 5.00%, the oxidation efficiency of NO slightly declines. Under the same conditions, Mn-Ce-Ox significantly enhances the denitration efficiency of SCR. Under conditions of a reaction temperature of 180℃, a space velocity of 21356h-1 and a mole ratio n(NO)/n(NH3) of 1.0∶1.1, the denitration efficiency can reach 86.80%, and the overall catalyst volume can be reduced by 50.7%, thereby reducing the occupied space of the SCR system.

, authors=Tianpeng Zhang1, Hongyuan Xi1, Song Zhou1, Zhao Zhang2, Ang Sun1, authorsList=Tianpeng Zhang, Hongyuan Xi, Song Zhou, Zhao Zhang, Ang Sun, authorCompany=null, correspAuthors=Hongyuan Xi, 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, fund=null), CN=ArticleExt(id=1325516931687657923, articleId=1325516927472382383, tenantId=1146029695717560320, journalId=1205116786560364546, language=CN, title=Mn-Ce-Ox低温催化氧化NO及促进船舶SCR效率的研究, columnId=null, journalTitle=内燃机学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

甲烷(CH4)催化氧化可以有效处理液化天然气(LNG)船舶CH4逃逸，但也催化氧化了尾气中的NO．为了研究LNG船舶CH4氧化装置对选择性催化还原(SCR)系统的影响，基于自行搭建的脱硝试验平台，构建基于锰铈氧化物(Mn-Ce-Ox)催化剂与商业钒基催化剂的联合催化反应体系，研究了反应温度、催化剂种类、空速和杂质气体干扰对Mn-Ce-Ox催化氧化NO和促进催化还原NOx的影响．结果表明：NO体积分数从0.05%升到0.20%、O2体积分数从17.00%降到5.00%时，NO氧化效率小幅度降低．在脱硝效率方面，相同条件下Mn-Ce-Ox大幅度促进了SCR的脱硝效率，在反应温度为180℃、空速为21356h-1且摩尔比n(NO)/n(NH3)为1.0∶1.1时脱硝效率可以达到86.80%，并可以将整体催化剂体积降低50.7%，进而降低SCR系统的占用空间．

, authors=张天鹏1, 席鸿远1, 周松1, 张钊2, 孙昂1, authorsList=张天鹏, 席鸿远, 周松, 张钊, 孙昂, authorCompany=null, correspAuthors=席鸿远, authorNote=

张天鹏，博士研究生，.

, correspAuthorsNote=
席鸿远，博士，研究员，.
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=RZYiQgY0a60LWRvRYhnxSA==, magXml=REatVFxrI9fXwPWRPRCeBw==, pdfUrl=null, pdf=Jk/x6aEUoS6m/CNnndlmGQ==, pdfFileSize=1370109, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=1DVC/tpDGdLeHLa1ZTD8Bw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=XUDeVXac59airrea9JKHog==, mapNumber=null, fund=null)}, authors=[Author(id=1325516932354552267, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhangtianpeng0213@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1325516932417466829, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932354552267, language=EN, stringName=Tianpeng Zhang, firstName=Tianpeng, middleName=null, lastName=Zhang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516932484575694, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932354552267, language=CN, stringName=张天鹏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio={"content":"

张天鹏，博士研究生，.

"}, bioImg=null, bioContent=

张天鹏，博士研究生，.

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])]), Author(id=1325516932551684560, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xhy_9999@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1325516932635570642, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932551684560, language=EN, stringName=Hongyuan Xi, firstName=Hongyuan, middleName=null, lastName=Xi, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516932706873811, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932551684560, language=CN, stringName=席鸿远, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])]), Author(id=1325516932778176981, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, 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=1325516932857868759, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932778176981, language=EN, stringName=Song Zhou, firstName=Song, middleName=null, lastName=Zhou, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516932916589016, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932778176981, language=CN, stringName=周松, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])]), Author(id=1325516933017252314, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, 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=1325516933092749788, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933017252314, language=EN, stringName=Zhao Zhang, firstName=Zhao, middleName=null, lastName=Zhang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.School of Shipping and Marine Engineering，Chongqing Jiaotong University，Chongqing 400742，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516933155664349, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933017252314, language=CN, stringName=张钊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.重庆交通大学航运与船舶工程学院，重庆 400742, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932270666183, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=2., ext=[AuthorCompanyExt(id=1325516932279054792, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932270666183, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Shipping and Marine Engineering，Chongqing Jiaotong University，Chongqing 400742，China), AuthorCompanyExt(id=1325516932287443401, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932270666183, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.重庆交通大学航运与船舶工程学院，重庆 400742)])]), Author(id=1325516933210190303, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, 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=1325516933277299169, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933210190303, language=EN, stringName=Ang Sun, firstName=Ang, middleName=null, lastName=Sun, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516933340213730, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933210190303, language=CN, stringName=孙昂, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])])], keywords=[Keyword(id=1325516933449265635, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, orderNo=1, keyword=ship), Keyword(id=1325516933533151716, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, orderNo=2, keyword=selective catalytic reduction), Keyword(id=1325516933587677670, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, orderNo=3, keyword=catalytic oxidation), Keyword(id=1325516933650592231, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, orderNo=4, keyword=oxidation efficiency), Keyword(id=1325516933713506792, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, orderNo=1, keyword=船舶), Keyword(id=1325516933797392873, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, orderNo=2, keyword=选择性催化还原), Keyword(id=1325516933885473258, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, orderNo=3, keyword=催化氧化), Keyword(id=1325516933969359339, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, orderNo=4, keyword=氧化效率)], refs=[Reference(id=1325516937874256388, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=5, pageStart=78, pageEnd=80, url=null, language=null, rfNumber=［1］, rfOrder=0, authorNames=马冬, journalName=环境, refType=null, unstructuredReference=马冬. 强化船舶排放污染治理[J]. 环境，2018，(5)：78-80., articleTitle=强化船舶排放污染治理, refAbstract=null), Reference(id=1325516937995891205, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2022, volume=100, issue=6, pageStart=1178, pageEnd=1186, url=null, language=null, rfNumber=［2］, rfOrder=1, authorNames=Al-Douri A, Alsuhaibani A S, Moore M, journalName=The Canadian Journal of Chemical Engineering, refType=null, unstructuredReference=Al-Douri A，Alsuhaibani A S，Moore M，et al. Greenhouse gases emissions in liquified natural gas as a marine fuel：Life cycle analysis and reduction potential[J]. The Canadian Journal of Chemical Engineering，2022，100(6)：1178-1186., articleTitle=Greenhouse gases emissions in liquified natural gas as a marine fuel：Life cycle analysis and reduction potential, refAbstract=null), Reference(id=1325516938134303239, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2024, volume=42, issue=2, pageStart=134, pageEnd=143, url=null, language=null, rfNumber=［3］, rfOrder=2, authorNames=周洪杰, 张明, 席鸿远, journalName=内燃机学报, refType=null, unstructuredReference=周洪杰，张明，席鸿远，等. 预燃室及喷射阀对双燃料发动机性能的影响[J]. 内燃机学报，2024，42(2)：134-143., articleTitle=预燃室及喷射阀对双燃料发动机性能的影响, refAbstract=null), Reference(id=1325516938226577928, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2015, volume=37, issue=11, pageStart=103, pageEnd=104, url=null, language=null, rfNumber=［4］, rfOrder=3, authorNames=徐斌, journalName=船舶工程, refType=null, unstructuredReference=徐斌. 史上最严的IMO Tier Ⅲ法规即将生效[J]. 船舶工程，2015，37(11)：103-104., articleTitle=史上最严的IMO Tier Ⅲ法规即将生效, refAbstract=null), Reference(id=1325516938495013385, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2022, volume=45, issue=2, pageStart=1, pageEnd=15, url=null, language=null, rfNumber=［5］, rfOrder=4, authorNames=李昕蕾, journalName=学术论坛, refType=null, unstructuredReference=李昕蕾. 全球海洋环境危机治理：机制演进、复合困境与优化路径[J]. 学术论坛，2022，45(2)：1-15., articleTitle=全球海洋环境危机治理：机制演进、复合困境与优化路径, refAbstract=null), Reference(id=1325516938587288074, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2015, volume=36, issue=2, pageStart=437, pageEnd=440, url=null, language=null, rfNumber=［6］, rfOrder=5, authorNames=闫艳, 黄善波, 姜烨, journalName=工程热物理学报, refType=null, unstructuredReference=闫艳，黄善波，姜烨，等. CeO2/TiO2催化剂上NH3选择性催化还原NO反应动力学研究[J]. 工程热物理学报，2015，36(2)：437-440., articleTitle=CeO2/TiO2催化剂上NH3选择性催化还原NO反应动力学研究, refAbstract=null), Reference(id=1325516938650202635, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2023, volume=46, issue=10, pageStart=121, pageEnd=128, url=null, language=null, rfNumber=［7］, rfOrder=6, authorNames=费轲, 阳昌真, 赵梦奇, journalName=环境科学与技术, refType=null, unstructuredReference=费轲，阳昌真，赵梦奇，等. SCS法制备Co3O4催化氧化低浓度甲烷[J]. 环境科学与技术，2023，46(10)：121-128., articleTitle=SCS法制备Co3O4催化氧化低浓度甲烷, refAbstract=null), Reference(id=1325516940340507149, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=8, pageStart=2019, pageEnd=2024, url=null, language=null, rfNumber=［8］, rfOrder=7, authorNames=刘涵子, 王海名, 由长福, journalName=工程热物理学报, refType=null, unstructuredReference=刘涵子，王海名，由长福. 铁基分子筛高温NH3-SCR反应性能及机理研究[J]. 工程热物理学报，2022，43(8)：2019-2024., articleTitle=铁基分子筛高温NH3-SCR反应性能及机理研究, refAbstract=null), Reference(id=1325516940441170446, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2023, volume=24, issue=4, pageStart=1327, pageEnd=1345, url=null, language=null, rfNumber=［9］, rfOrder=8, authorNames=Xia C, Zhu Y, Zhou S, journalName=International Journal of Engine Research, refType=null, unstructuredReference=Xia C，Zhu Y，Zhou S，et al. Simulation study on transient performance of a marine engine matched with high-pressure SCR system[J]. International Journal of Engine Research，2023，24(4)：1327-1345., articleTitle=Simulation study on transient performance of a marine engine matched with high-pressure SCR system, refAbstract=null), Reference(id=1325516940550222352, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2021, volume=155, issue=null, pageStart=184, pageEnd=196, url=null, language=null, rfNumber=［10］, rfOrder=9, authorNames=Bayramoglu K, Özmen G, journalName=Process Safety and Environmental Protection, refType=null, unstructuredReference=Bayramoglu K，Özmen G. Design and performance evaluation of low-speed marine diesel engine selective catalytic reduction system[J]. Process Safety and Environmental Protection，2021，155：184-196., articleTitle=Design and performance evaluation of low-speed marine diesel engine selective catalytic reduction system, refAbstract=null), Reference(id=1325516940642497041, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2022, volume=323, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=［11］, rfOrder=10, authorNames=Zeng Y, Rong W, Zhang S, journalName=Fuel, refType=null, unstructuredReference=Zeng Y，Rong W，Zhang S，et al. Promoting NH3-SCR denitration via CO oxidation over CuO promoted V2O5-WO3/TiO2 catalysts under oxygen-rich conditions[J]. Fuel，2022，323：124357., articleTitle=Promoting NH3-SCR denitration via CO oxidation over CuO promoted V2O5-WO3/TiO2 catalysts under oxygen-rich conditions, refAbstract=null), Reference(id=1325516940755743250, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2023, volume=247, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=［12］, rfOrder=11, authorNames=Zheng F, Liu C, Ma X, journalName=Fuel Processing Technology, refType=null, unstructuredReference=Zheng F，Liu C，Ma X，et al. Review on NH3-SCR for simultaneous abating NOx and VOCs in industrial furnaces：Catalysts’ composition，mechanism，deactivation and regeneration[J]. Fuel Processing Technology，2023，247：107773., articleTitle=Review on NH3-SCR for simultaneous abating NOx and VOCs in industrial furnaces：Catalysts’ composition，mechanism，deactivation and regeneration, refAbstract=null), Reference(id=1325516940843823635, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2018, volume=564, issue=null, pageStart=102, pageEnd=112, url=null, language=null, rfNumber=［13］, rfOrder=12, authorNames=Gao C, Shi J W, Fan Z, journalName=Applied Catalysis A：General, refType=null, unstructuredReference=Gao C，Shi J W，Fan Z，et al. ‘Fast SCR’ reaction over Sm-modified MnOx-TiO2 for promoting reduction of NOx with NH3[J]. Applied Catalysis A：General，2018，564：102-112., articleTitle=‘Fast SCR’ reaction over Sm-modified MnOx-TiO2 for promoting reduction of NOx with NH3, refAbstract=null), Reference(id=1325516940915126804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2023, volume=13, issue=20, pageStart=5978, pageEnd=5988, url=null, language=null, rfNumber=［14］, rfOrder=13, authorNames=Xu J, Zhang T, Sun Y, journalName=Catalysis Science and Technology, refType=null, unstructuredReference=Xu J，Zhang T，Sun Y，et al. Bridge-type Mn-O-Mn sites promoting catalytic methane oxidation and carbonate desorption over Mn-based oxides[J]. Catalysis Science and Technology，2023，13(20)：5978-5988., articleTitle=Bridge-type Mn-O-Mn sites promoting catalytic methane oxidation and carbonate desorption over Mn-based oxides, refAbstract=null), Reference(id=1325516940994818581, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2024, volume=485, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=［15］, rfOrder=14, authorNames=Bi F, Feng X, Zhou Z, journalName=Chemical Engineering Journal, refType=null, unstructuredReference=Bi F，Feng X，Zhou Z，et al. Mn-based catalysts derived from the non-thermal treatment of Mn-MIL-100 to enhance its water-resistance for toluene oxidation：Mechanism study[J]. Chemical Engineering Journal，2024，485：149776., articleTitle=Mn-based catalysts derived from the non-thermal treatment of Mn-MIL-100 to enhance its water-resistance for toluene oxidation：Mechanism study, refAbstract=null), Reference(id=1325516941066121750, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2024, volume=653, issue=null, pageStart=1205, pageEnd=1216, url=null, language=null, rfNumber=［16］, rfOrder=15, authorNames=Bai B, Huang Y, Chen J, journalName=Journal of Colloid and Interface Science, refType=null, unstructuredReference=Bai B，Huang Y，Chen J，et al. Ultrathin MnO2 with strong lattice disorder for catalytic oxidation of volatile organic compounds[J]. Journal of Colloid and Interface Science，2024，653：1205-1216., articleTitle=Ultrathin MnO2 with strong lattice disorder for catalytic oxidation of volatile organic compounds, refAbstract=null), Reference(id=1325516941145813527, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2021, volume=55, issue=20, pageStart=14204, pageEnd=14214, url=null, language=null, rfNumber=［17］, rfOrder=16, authorNames=Chen G, Cai Y, Zhang H, journalName=Environmental Science and Technology, refType=null, unstructuredReference=Chen G，Cai Y，Zhang H，et al. Pt and Mo Co-decorated MnO2 nanorods with superior resistance to H2O，sintering，and HCl for catalytic oxidation of chlorobenzene[J]. Environmental Science and Technology，2021，55(20)：14204-14214., articleTitle=Pt and Mo Co-decorated MnO2 nanorods with superior resistance to H2O，sintering，and HCl for catalytic oxidation of chlorobenzene, refAbstract=null), Reference(id=1325516941204533784, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2000, volume=null, issue=5, pageStart=423, pageEnd=427, url=null, language=null, rfNumber=［18］, rfOrder=17, authorNames=鲁文质, 赵秀阁, 王辉, journalName=催化学报, refType=null, unstructuredReference=鲁文质，赵秀阁，王辉，等. NO的催化氧化[J]. 催化学报，2000(5)：423-427., articleTitle=NO的催化氧化, refAbstract=null), Reference(id=1325516941288419865, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2019, volume=479, issue=null, pageStart=548, pageEnd=556, url=null, language=null, rfNumber=［19］, rfOrder=18, authorNames=Gao F, Chu C, Zhu W, journalName=Applied Surface Science, refType=null, unstructuredReference=Gao F，Chu C，Zhu W，et al. High-efficiency catalytic oxidation of nitric oxide over spherical MnCo spinel catalyst at low temperature[J]. Applied Surface Science，2019，479：548-556., articleTitle=High-efficiency catalytic oxidation of nitric oxide over spherical MnCo spinel catalyst at low temperature, refAbstract=null), Reference(id=1325516941376500250, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2012, volume=192, issue=null, pageStart=99, pageEnd=104, url=null, language=null, rfNumber=［20］, rfOrder=19, authorNames=Li K, Tang X, Yi H, journalName=Chemical Engineering Journal, refType=null, unstructuredReference=Li K，Tang X，Yi H，et al. Low-temperature catalytic oxidation of NO over Mn-Co-Ce-Ox catalyst[J]. Chemical Engineering Journal，2012，192：99-104., articleTitle=Low-temperature catalytic oxidation of NO over Mn-Co-Ce-Ox catalyst, refAbstract=null), Reference(id=1325516941447803419, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2023, volume=50, issue=13, pageStart=16, pageEnd=19, url=null, language=null, rfNumber=［21］, rfOrder=20, authorNames=王仲霞, journalName=广东化工, refType=null, unstructuredReference=王仲霞. Ru掺杂Mn/TiO2催化氧化NO的研究[J]. 广东化工，2023，50(13)：16-19., articleTitle=Ru掺杂Mn/TiO2催化氧化NO的研究, refAbstract=null), Reference(id=1325516941531689500, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2024, volume=474, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=［22］, rfOrder=21, authorNames=Zheng Z, Zhang C, Li J, journalName=Journal of Hazardous Materials, refType=null, unstructuredReference=Zheng Z，Zhang C，Li J，et al. Insight into the effect of exposed crystal facets of anatase TiO2 on HCHO catalytic oxidation of Mn-Ce/TiO2[J]. Journal of Hazardous Materials，2024，474：134710., articleTitle=Insight into the effect of exposed crystal facets of anatase TiO2 on HCHO catalytic oxidation of Mn-Ce/TiO2, refAbstract=null), Reference(id=1325516941615575581, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2024, volume=495, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=［23］, rfOrder=22, authorNames=Li P, Xu D, Cheng X, journalName=Chemical Engineering Journal, refType=null, unstructuredReference=Li P，Xu D，Cheng X，et al. Mn-Fe bimetallic oxide catalytic oxidation combined with ultrafiltration for treating secondary effluent：EfOM molecular transformation and membrane fouling control mechanism[J]. Chemical Engineering Journal，2024，495：153507., articleTitle=Mn-Fe bimetallic oxide catalytic oxidation combined with ultrafiltration for treating secondary effluent：EfOM molecular transformation and membrane fouling control mechanism, refAbstract=null), Reference(id=1325516941682684446, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2022, volume=64, issue=3, pageStart=491, pageEnd=532, url=null, language=null, rfNumber=［24］, rfOrder=23, authorNames=Zhang H, Fang S, Hu Y, journalName=Catalysis Reviews, refType=null, unstructuredReference=Zhang H，Fang S，Hu Y. Recent advances in single-atom catalysts for CO oxidation[J]. Catalysis Reviews，2022，64(3)：491-532., articleTitle=Recent advances in single-atom catalysts for CO oxidation, refAbstract=null), Reference(id=1325516941749793311, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, doi=null, pmid=null, pmcid=null, year=2019, volume=36, issue=null, pageStart=1991, pageEnd=1999, url=null, language=null, rfNumber=［25］, rfOrder=24, authorNames=Wang X, Zhou J, Jiang C, journalName=Korean Journal of Chemical Engineering, refType=null, unstructuredReference=Wang X，Zhou J，Jiang C，et al. Precursor and dispersion effects of active species on the activity of Mn-Ce-Ti catalysts for NO abatement[J]. Korean Journal of Chemical Engineering，2019，36：1991-1999., articleTitle=Precursor and dispersion effects of active species on the activity of Mn-Ce-Ti catalysts for NO abatement, refAbstract=null)], funds=[Fund(id=1325516937429660161, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, awardId=52371367, language=CN, fundingSource=国家自然科学基金资助项目(52371367), fundOrder=null, country=null), Fund(id=1325516937513546242, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, awardId=2024ZXDXC03, language=CN, fundingSource=黑龙江省重点研发计划资助项目(2024ZXDXC03), fundOrder=null, country=null), Fund(id=1325516937664541187, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, awardId=2022TIAD-GPX0060, language=CN, fundingSource=重庆市技术创新与应用发展专项面上资助项目(2022TIAD-GPX0060), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)]), AuthorCompany(id=1325516932270666183, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=2., ext=[AuthorCompanyExt(id=1325516932279054792, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932270666183, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Shipping and Marine Engineering，Chongqing Jiaotong University，Chongqing 400742，China), AuthorCompanyExt(id=1325516932287443401, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932270666183, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.重庆交通大学航运与船舶工程学院，重庆 400742)])], figs=[ArticleFig(id=1325516934111965676, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.1, caption=Schematic of experimental system, figureFileSmall=Uhga032C2dXFgLVjez6aXw==, figureFileBig=1DVC/tpDGdLeHLa1ZTD8Bw==, tableContent=null), ArticleFig(id=1325516934174880238, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图1, caption=试验系统示意, figureFileSmall=Uhga032C2dXFgLVjez6aXw==, figureFileBig=1DVC/tpDGdLeHLa1ZTD8Bw==, tableContent=null), ArticleFig(id=1325516936020373999, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.2, caption=XRD spectra of Mn-Ce-Ox catalyst, figureFileSmall=BjU+GKRP0WBNYx7GHP0Acg==, figureFileBig=9LLpMp4kPUrSEi/nIp/WOA==, tableContent=null), ArticleFig(id=1325516936112648688, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图2, caption=Mn-Ce-Ox催化剂XRD图谱, figureFileSmall=BjU+GKRP0WBNYx7GHP0Acg==, figureFileBig=9LLpMp4kPUrSEi/nIp/WOA==, tableContent=null), ArticleFig(id=1325516936204923377, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.3, caption=XPS spectra of Mn-Ce-Ox catalyst, figureFileSmall=HQAGBDFF+jZdH6NvGXD/MQ==, figureFileBig=L2sgfiM4MdAQHTeR8wYkpQ==, tableContent=null), ArticleFig(id=1325516936301392370, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图3, caption=Mn-Ce-Ox催化剂XPS图谱, figureFileSmall=HQAGBDFF+jZdH6NvGXD/MQ==, figureFileBig=L2sgfiM4MdAQHTeR8wYkpQ==, tableContent=null), ArticleFig(id=1325516936368501235, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.4, caption=BET spectra of Mn-Ce-Ox catalyst, figureFileSmall=h+HI6ZG7X3zyjdbMFEFYXw==, figureFileBig=EXoRifRc08/W+KmbySphZw==, tableContent=null), ArticleFig(id=1325516936456581620, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图4, caption=Mn-Ce-Ox催化剂BET图谱, figureFileSmall=h+HI6ZG7X3zyjdbMFEFYXw==, figureFileBig=EXoRifRc08/W+KmbySphZw==, tableContent=null), ArticleFig(id=1325516936519496181, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.5, caption=Catalytic oxidation performance of different kinds of catalysts, figureFileSmall=YPXGzqsRdQ3bPNAZGGxeSg==, figureFileBig=mLxHq27vFkJGatnDQH/uDA==, tableContent=null), ArticleFig(id=1325516936599187958, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图5, caption=不同种类催化剂的催化氧化性能, figureFileSmall=YPXGzqsRdQ3bPNAZGGxeSg==, figureFileBig=mLxHq27vFkJGatnDQH/uDA==, tableContent=null), ArticleFig(id=1325516936657908215, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.6, caption=Effects of volume fraction of NO，O2，CO2，and NO2 on the oxidation efficiency of NO, figureFileSmall=QoRM6WZurj+h9SXSt80ANA==, figureFileBig=VZy3Wt9MApHtyj3zBK7SDw==, tableContent=null), ArticleFig(id=1325516936733405688, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图6, caption=NO、O2、CO2和NO2体积分数对NO氧化效率的影响, figureFileSmall=QoRM6WZurj+h9SXSt80ANA==, figureFileBig=VZy3Wt9MApHtyj3zBK7SDw==, tableContent=null), ArticleFig(id=1325516936796320249, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.7, caption=Effect of volume fraction of H2O and SO2 on catalytic oxidation of NO of Mn-Ce-Ox catalyst, figureFileSmall=w0GlfKmMvThhqB8S/yfzpg==, figureFileBig=FnMXGK4eYfmHxzm1jFewdA==, tableContent=null), ArticleFig(id=1325516936850846202, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图7, caption=H2O和SO2体积分数对催化剂Mn-Ce-Ox的NO催化氧化影响, figureFileSmall=w0GlfKmMvThhqB8S/yfzpg==, figureFileBig=FnMXGK4eYfmHxzm1jFewdA==, tableContent=null), ArticleFig(id=1325516936913760763, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.8, caption=Effect of Mn-Ce-Ox catalyst on denitration efficiency of SCR, figureFileSmall=38FTJbe3q41ocZH09AsIOg==, figureFileBig=oY5vG7BGF+cCKwv19Ku/3Q==, tableContent=null), ArticleFig(id=1325516936980869628, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图8, caption=Mn-Ce-Ox对SCR脱硝效率的影响, figureFileSmall=38FTJbe3q41ocZH09AsIOg==, figureFileBig=oY5vG7BGF+cCKwv19Ku/3Q==, tableContent=null), ArticleFig(id=1325516937039589885, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Fig.9, caption=Comparison of denitration performance of SCR catalyst with different filling amounts, figureFileSmall=JTNxl8KpClwPd4sgNSxxkA==, figureFileBig=UjVo7PyVykXzEGohz4lycw==, tableContent=null), ArticleFig(id=1325516937106698750, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=图9, caption=SCR催化剂不同填充量下的脱硝性能对比, figureFileSmall=JTNxl8KpClwPd4sgNSxxkA==, figureFileBig=UjVo7PyVykXzEGohz4lycw==, tableContent=null), ArticleFig(id=1325516937198973439, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=EN, label=Tab.1, caption=

Characterization method and measuring instrument of catalyst

, figureFileSmall=null, figureFileBig=null, tableContent=
表征方法仪器
X射线衍射(XRD)法日本理学Smartlab
X射线光电子能谱(XPS)法Thermo SCIENTIFIC ESCALAB 250Xi
比表面及孔隙度分析(BET)法Quantachrome
), ArticleFig(id=1325516937295442432, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, language=CN, label=表1, caption=

催化剂表征方法及测量仪器

, figureFileSmall=null, figureFileBig=null, tableContent=
表征方法仪器
X射线衍射(XRD)法日本理学Smartlab
X射线光电子能谱(XPS)法Thermo SCIENTIFIC ESCALAB 250Xi
比表面及孔隙度分析(BET)法Quantachrome
)], attaches=null, journal=Journal(id=1205114436110155776, delFlag=0, nameCn=内燃机学报, nameEn=Transactions of CSICE, nameHistory1=null, nameHistory2=null, issn=1000-0909, eissn=, cn=12-1086/TK, coden=null, periodic=1, language=CN, oaType=1, 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=, officePhone=, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=OsGFENAWN3NiDbzLh+Wi7A==, journalPrice=null, startedYear=null, abbrevIsoEn=Transactions of CSICE, journalRemark=null, publicationField=null, createdTime=1765251271516, updatedTime=1784018078336, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=N, firstLetterEn=N, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=OsGFENAWN3NiDbzLh+Wi7A==, picEn=Rtxg/OEDdnApM3W41H7ohg==, jcr=null, cjcr=null, exts=[JournalExt(id=1283828130481681321, language=CN, name=内燃机学报, nameHistory1=null, nameHistory2=null, managedBy=中国科学技术协会, sponsoredBy=中国内燃机学会, publishedBy=《内燃机学报》编辑部, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784018078680, updatedTime=1784018078680, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.transcsice.org.cn/, submissionEditorUrl=http://www.transcsice.org.cn/, submissionReviewUrl=http://www.transcsice.org.cn/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283828130594927530, language=EN, name=Transactions of CSICE, 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=1784018078707, updatedTime=1784018078707, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.transcsice.org.cn/, submissionEditorUrl=http://www.transcsice.org.cn/, submissionReviewUrl=http://www.transcsice.org.cn/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1205116786560364546, websiteList=[Website(id=1205118567860646096, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116786560364546, 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/nrjxb/CN, language=CN, createTime=1765252256599, createBy=18614031015, updateTime=1765252290864, updateBy=18614031015, name=内燃机学报-中文, tplId=1146099689490845704, title=内燃机学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205120964469174568, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=articleTextType, value=kx, createTime=1765252827994, updateTime=1765252827994, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964444008741, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=banner, value=null, createTime=1765252827988, updateTime=1765252827988, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964494340395, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=grayFlag, value=0, createTime=1765252828000, updateTime=1765252828000, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964435620132, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=logo, value=https://castjournals.cast.org.cn/joweb/nrjxb/CN/file/pic?fileId=mNmzaOMpbl23StvZguWlTQ==, createTime=1765252827986, updateTime=1765252827986, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964506923309, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=minRunFlag, value=0, createTime=1765252828003, updateTime=1765252828003, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964460785959, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/nrjxb/CN/file/pic, createTime=1765252827992, updateTime=1765252827992, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964502729004, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=silenceFlag, value=0, createTime=1765252828002, updateTime=1765252828002, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964452397350, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1765252827990, updateTime=1765252827990, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964473368873, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=themeColor, value=null, createTime=1765252827995, updateTime=1765252827995, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120964481757482, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118567860646096, code=themeStyle, value=null, createTime=1765252827997, updateTime=1765252827997, creator=18614031015, updator=18614031015)]), Website(id=1205118568112304344, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116786560364546, 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/nrjxb/EN, language=EN, createTime=1765252256658, createBy=18614031015, updateTime=1765252314399, updateBy=18614031015, name=内燃机学报-英文, tplId=1146101810881728533, title=Transactions of CSICE, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205120995150508338, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=articleTextType, value=kx, createTime=1765252835309, updateTime=1765252835309, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995049845039, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=banner, value=null, createTime=1765252835285, updateTime=1765252835285, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995184062773, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=grayFlag, value=0, createTime=1765252835317, updateTime=1765252835317, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995037262126, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=logo, value=https://castjournals.cast.org.cn/joweb/nrjxb/EN/file/pic?fileId=mNmzaOMpbl23StvZguWlTQ==, createTime=1765252835282, updateTime=1765252835282, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995205034295, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=minRunFlag, value=0, createTime=1765252835322, updateTime=1765252835322, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995116953905, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/nrjxb/EN/file/pic, createTime=1765252835301, updateTime=1765252835301, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995196645686, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=silenceFlag, value=0, createTime=1765252835320, updateTime=1765252835320, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995083399472, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1765252835293, updateTime=1765252835293, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995163091251, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=themeColor, value=null, createTime=1765252835312, updateTime=1765252835312, creator=18614031015, updator=18614031015), WebsiteProps(id=1205120995175674164, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568112304344, code=themeStyle, value=null, createTime=1765252835315, updateTime=1765252835315, creator=18614031015, updator=18614031015)])], journalTitle=内燃机学报, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Transactions of CSICE, journalPhotoCn=OsGFENAWN3NiDbzLh+Wi7A==, journalPhotoEn=Rtxg/OEDdnApM3W41H7ohg==, journalFirstLetter=N, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/nrjxb/CN/10.16236/j.cnki.nrjxb.202504040, detailUrlEn=https://castjournals.cast.org.cn/joweb/nrjxb/EN/10.16236/j.cnki.nrjxb.202504040, pdfUrlCn=https://castjournals.cast.org.cn/joweb/nrjxb/CN/PDF/10.16236/j.cnki.nrjxb.202504040, pdfUrlEn=https://castjournals.cast.org.cn/joweb/nrjxb/EN/PDF/10.16236/j.cnki.nrjxb.202504040, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1753372800000, fullTextJson=null, articleText=null, reference=null)
收藏切换
Mn-Ce-Ox低温催化氧化NO及促进船舶SCR效率的研究
收藏切换
PDF下载
张天鹏 1 , 席鸿远 1 , 周松 1 , 张钊 2 , 孙昂 1
内燃机学报 | 2025,43(4): 349-356
收起
收藏切换
内燃机学报 | 2025 , 43 (4) : 349 -356
Mn-Ce-Ox低温催化氧化NO及促进船舶SCR效率的研究
全屏
[Author(id=1325516932354552267, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhangtianpeng0213@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1325516932417466829, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932354552267, language=EN, stringName=Tianpeng Zhang, firstName=Tianpeng, middleName=null, lastName=Zhang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516932484575694, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932354552267, language=CN, stringName=张天鹏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio={"content":"

张天鹏，博士研究生，.

"}, bioImg=null, bioContent=

张天鹏，博士研究生，.

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])]), Author(id=1325516932551684560, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xhy_9999@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1325516932635570642, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932551684560, language=EN, stringName=Hongyuan Xi, firstName=Hongyuan, middleName=null, lastName=Xi, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516932706873811, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932551684560, language=CN, stringName=席鸿远, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])]), Author(id=1325516932778176981, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, 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=1325516932857868759, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932778176981, language=EN, stringName=Song Zhou, firstName=Song, middleName=null, lastName=Zhou, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516932916589016, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516932778176981, language=CN, stringName=周松, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])]), Author(id=1325516933017252314, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, 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=1325516933092749788, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933017252314, language=EN, stringName=Zhao Zhang, firstName=Zhao, middleName=null, lastName=Zhang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.School of Shipping and Marine Engineering，Chongqing Jiaotong University，Chongqing 400742，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516933155664349, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933017252314, language=CN, stringName=张钊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.重庆交通大学航运与船舶工程学院，重庆 400742, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932270666183, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=2., ext=[AuthorCompanyExt(id=1325516932279054792, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932270666183, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Shipping and Marine Engineering，Chongqing Jiaotong University，Chongqing 400742，China), AuthorCompanyExt(id=1325516932287443401, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932270666183, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.重庆交通大学航运与船舶工程学院，重庆 400742)])]), Author(id=1325516933210190303, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, 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=1325516933277299169, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933210190303, language=EN, stringName=Ang Sun, firstName=Ang, middleName=null, lastName=Sun, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1325516933340213730, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, authorId=1325516933210190303, language=CN, stringName=孙昂, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1325516932086116804, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, xref=1., ext=[AuthorCompanyExt(id=1325516932195168709, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China), AuthorCompanyExt(id=1325516932207751622, tenantId=1146029695717560320, journalId=1205116786560364546, articleId=1325516927472382383, companyId=1325516932086116804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001)])])]
张天鹏1 , 席鸿远1 , 周松1, 张钊2, 孙昂1
作者信息
  • 1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001
  • 2.重庆交通大学航运与船舶工程学院，重庆 400742
通讯作者:
席鸿远，博士，研究员，.
作者简介:

张天鹏，博士研究生，.

Research on catalytic oxidation of NO at low temperature and promoting efficiency of SCR on ships by Mn-Ce-Ox
Tianpeng Zhang1 , Hongyuan Xi1 , Song Zhou1, Zhao Zhang2, Ang Sun1
Affiliations
  • 1.College of Power and Engineering，Harbin Engineering University，Harbin 150001，China
  • 2.School of Shipping and Marine Engineering，Chongqing Jiaotong University，Chongqing 400742，China
出版时间: 2025-07-25 doi: 10.16236/j.cnki.nrjxb.202504040
文章导航
收藏切换
摘要
收起

甲烷(CH4)催化氧化可以有效处理液化天然气(LNG)船舶CH4逃逸，但也催化氧化了尾气中的NO．为了研究LNG船舶CH4氧化装置对选择性催化还原(SCR)系统的影响，基于自行搭建的脱硝试验平台，构建基于锰铈氧化物(Mn-Ce-Ox)催化剂与商业钒基催化剂的联合催化反应体系，研究了反应温度、催化剂种类、空速和杂质气体干扰对Mn-Ce-Ox催化氧化NO和促进催化还原NOx的影响．结果表明：NO体积分数从0.05%升到0.20%、O2体积分数从17.00%降到5.00%时，NO氧化效率小幅度降低．在脱硝效率方面，相同条件下Mn-Ce-Ox大幅度促进了SCR的脱硝效率，在反应温度为180℃、空速为21356h-1且摩尔比n(NO)/n(NH3)为1.0∶1.1时脱硝效率可以达到86.80%，并可以将整体催化剂体积降低50.7%，进而降低SCR系统的占用空间．

船舶  /  选择性催化还原  /  催化氧化  /  氧化效率

Methane(CH4) catalytic oxidation can effectively deal with CH4 slip from liquefied natural gas(LNG) ships, but it also catalyzes the oxidation of NO in the exhaust gas. In order to study the impact of CH4 oxidation unit on the selective catalytic reduction(SCR) system of LNG ships, a joint catalytic reaction system based on Mn-Ce-Ox catalyst and commercial vanadium based catalyst was constructed on a self-built denitrification experimental platform. The effects of reaction temperature, catalyst type, space velocity and impurity gas interference on the catalytic oxidation of NO and catalytic reduction of NOx by Mn-Ce-Ox were studied. The results indicate that, when the NO volume fraction is elevated from 0.05% to 0.20% and the O2 volume fraction is decreased from 17.00% to 5.00%, the oxidation efficiency of NO slightly declines. Under the same conditions, Mn-Ce-Ox significantly enhances the denitration efficiency of SCR. Under conditions of a reaction temperature of 180℃, a space velocity of 21356h-1 and a mole ratio n(NO)/n(NH3) of 1.0∶1.1, the denitration efficiency can reach 86.80%, and the overall catalyst volume can be reduced by 50.7%, thereby reducing the occupied space of the SCR system.

ship  /  selective catalytic reduction  /  catalytic oxidation  /  oxidation efficiency
张天鹏, 席鸿远, 周松, 张钊, 孙昂. Mn-Ce-Ox低温催化氧化NO及促进船舶SCR效率的研究. 内燃机学报, 2025 , 43 (4) : 349 -356 . DOI: 10.16236/j.cnki.nrjxb.202504040
Tianpeng Zhang, Hongyuan Xi, Song Zhou, Zhao Zhang, Ang Sun. Research on catalytic oxidation of NO at low temperature and promoting efficiency of SCR on ships by Mn-Ce-Ox[J]. Transactions of CSICE, 2025 , 43 (4) : 349 -356 . DOI: 10.16236/j.cnki.nrjxb.202504040
正文
收起
随着国际海事组织(IMO)对温室效应气体排放的重视，目前航运业面临脱碳挑战[1]．液化天然气(LNG)船舶可以降低约20%的碳排放，有较大的应用市场，但低压LNG发动机存在甲烷(CH4)逃逸问题，较为制约LNG船舶发展[2-3]．同时，LNG船舶发动机带来的氮氧化物(NOx)排放污染问题已经受到世界各国的重视[4-6]，各国早已纷纷立法限制其排放，且法规日益严格．
催化氧化法是目前LNG船舶逃逸CH4主要的处理方法，将氧化催化剂放置在涡轮增压器前，利用废气温度和O2，将逃逸的CH4氧化为CO2和H2O[7]．为了满足NOx排放的控制要求，NH3选择性催化还原(NH3-SCR)是目前船舶尾气脱硝领域最常用的方法[8-9]．因此，针对LNG船舶废气后处理问题，CH4氧化装置与NH3-SCR系统的联合使用是行之有效的方法，但催化氧化装置在催化氧化CH4的同时，也会催化氧化发动机尾气中的NO．
目前，传统选择性催化还原(SCR)反应器入口的NOx以NO为主，NO体积分数达到了NOx总量的90%～95%[10-11]，因而在传统SCR内部发生的催化还原反应主要是标准SCR反应．加装CH4氧化装置会增加尾气中NO2的比例，促进快速SCR的进行，而在低温条件下快速SCR反应速率是标准SCR的17倍[12-13]．因此，有必要对加装CH4氧化装置后的NO氧化效率、SCR系统脱硝效率及整体装置体积的影响进行研究．
锰氧化物(MnNOx)中锰(Mn)元素因其多价态特性，具有良好的氧化能力，锰基催化剂可以用于CH4的催化氧化，Xu等[14]使用α-MnO2、γ-MnO2和δ-MnO2催化剂进行CH4的催化氧化试验，发现α-MnO2表面由于存在大量的Mn-O-Mn，因而具备更好的氧化能力．锰基催化剂在有机物处理领域也得到应用，Bi等[15]使用Mn-MIL-100和Na2CO3溶液制备的Mn-Na催化剂因催化剂表面良好的Mn3+分布，在209℃时对甲苯的处理效率达到了90%．Bai等[16]制备了不同晶格的MnO2催化剂用于氧化甲苯和丙酮，并且通过原位漫反射红外傅里叶变换光谱(DRIFTS)证实，苯甲酸和甲酸是决定甲苯和丙酮完全氧化速率的关键中间体．Chen等[17]制备了暴露(110)、(100)或(310)面的MnO2纳米棒，对其催化氧化氯苯进行了研究，并进一步使用铂(Pt)和钼(Mo)进行修饰，发现Pt增强了MnO2的活性，但促进了多氯副产物的产生，而Mo的修饰抑制了多氯副产物的生成，并提高了催化剂耐久性．近些年，锰基催化剂也用于NO的催化氧化．鲁文质等[18]使用不同金属氧化物对NO进行了催化氧化试验，过渡金属催化剂催化活性顺序为：Mn>铬(Cr)>钴(Co)>铜(Cu)>铁(Fe)>镍(Ni)>锌(Zn)，其中，Mn/Al2O3催化剂在温度为300℃、空速为3000h-1时对NO的催化氧化效率可达74%．Gao等[19]采用共沉淀法制备了球形Mn-Co尖晶石催化剂，在摩尔比n(Co)/n(Mn)为5∶1、焙烧温度为450℃及焙烧时间为5h的条件下，在250℃时的NO氧化效率达到了90%，并且揭示了Co和Mn离子协同作用(Co2+＋Mn4+↔Mn3+＋Co3+；Co3+＋Mn2+↔Mn3+＋Co2+)．Li等[20]采用共沉淀法制备了一系列锰钴铈氧化物(Mn-Co-Ce-Ox)催化剂，对NO进行了低温催化氧化试验，结果表明：单金属氧化物催化剂中，MnOx催化剂催化能力最强，且对MnOx进行Co、铈(Ce)元素掺杂可以提高NO氧化效率．王仲霞[21]通过掺杂制备了Ru(x)Mn(y)/TiO2催化剂，探究了钌(Ru)掺杂量、反应温度和体积空速对NO转化率的影响，结果表明：Ru(10)Mn(90)/TiO2对NO催化氧化活性最佳，在300℃时NO氧化效率达到80.1%．MnOx催化剂虽然可以有效催化氧化NO，但使用Ce改性后的锰铈氧化物(Mn-Ce-Ox)催化剂NO催化氧化能力、抗硫耐水能力及与SCR催化剂联合使用的脱硝性能仍未明确．
基于此，笔者使用Mn-Ce-Ox催化剂与五氧化二钒-三氧化钨/二氧化钛(V2O5(WO3)/TiO2)催化剂，以LNG船舶排放的NOx为研究对象，通过自行搭建的脱硝试验平台，研究反应温度、催化剂种类、空速和杂质气体等因素对Mn-Ce-Ox催化氧化NO与促进催化还原NOx性能的影响．
1　试验平台及计算方法
收起
1.1　试验平台
船舶发动机尾气具有成分复杂、气流量大和温度较低的特点，笔者搭建了一套模拟处理船舶发动机尾气中NOx的试验系统，如图1所示．
试验装置包括气瓶、减压阀、配气仪、气阀、程序升温炉、反应器及气体分析仪等．
在试验系统中利用O2、NO和N2等气瓶，通过配气仪配制理想混合气来模拟船用发动机的尾气，由气阀切换控制混合气并通过主路反应器进行反应，或通过旁路进行混合气组分体积分数测量；将催化剂加入反应器中，使用程序升温炉对反应器进行加热，进而模拟船舶发动机尾气温度；通过气体分析仪对反应前、后各组分体积分数进行测量，方便转化效率的计算．
1.2　催化剂的制备
采用共沉淀法进行Mn-Ce-Ox催化剂的制备，将去离子水、四水醋酸锰(Mn(CH3COO)2·4H2O)与聚乙二醇(H(OCH2CH2)nOH)混合搅拌均匀，然后在充分搅拌下加入高锰酸钾(KMnO4)、六水硝酸铈(Ce(NO3)3·6H2O)到溶液中，其中四水醋酸锰和高锰酸钾摩尔比为1.5∶1.0，质量比m(Mn)∶m(Ce)为7∶3．将混合物在室温下稳定搅拌6h，然后用去离子水多次过滤和洗涤，随后在100℃的烘箱中干燥12h，最后，催化剂在马弗炉中煅烧4h，煅烧温度为300～800℃，马弗炉的升温速率为10℃/min．所用试剂均为分析纯．
1.3　催化剂的表征
为了对催化剂的物相、表面物种化学态、比表面积和孔径分布有更为明确的认识，笔者对催化剂进行表征，表征方法如表1所示．
1.4　催化性能评价指标
试验中使用气体分析仪对反应器前、后气体组分体积分数进行了测量，试验中，首先将催化剂加热到设定温度并保持2h，进行热稳定，期间使用纯N2进行吹扫．然后配制反应气体流入装有催化剂的反应器进行反应，在仪器数值稳定后，记录数据，停止反应气体通气，使用N2吹扫气路至气路干净，防止气路内残余气体影响到下一个点的反应．每一个工况点重复3次试验，取3次测量的平均值作为试验数据．如果3次试验数据中有数据与平均值的差值超过平均值的3%，对该试验点进行多次测量，确保误差在3%以内．测量参数通过计算可以评估试验平台催化氧化NO和催化还原NOx的效果．
NO氧化效率ηNO的计算式为
ηNO=VNOx,  out-VNO,  outVNO,  in×100%
式中：VNO,  in为混合气体反应前的NO体积分数；VNO,  out为混合气体反应后的NO体积分数；VNOx,  out为混合气体反应后的NOx体积分数．
SCR反应器脱硝效率ηNOx的计算式可表示为
ηNOx=VNOx,  in−VNOx,  outVNOx,  in×100%
式中VNOx,  in为混合气体反应前的NOx体积分数．
2　催化剂表征结果分析
收起
2.1　XRD表征结果分析
图2为Mn-Ce-Ox催化剂样品的XRD图谱．可以看出，催化剂样品与CeO2(JCPS#34-0394)在衍射角为28.5°、33.1°、47.5°、56.3°、59.1°、69.4°、76.7°和88.4°处存在相同的衍射峰，对应于晶面(111)、(200)、(220)、(311)、(222)、(400)、(331)和(422)，说明Ce元素掺杂后的Mn-Ce-Ox催化剂中Ce物质为CeO2，且在图谱中没有观察到其他Ce物质的存在．
在衍射角为33.0°(222)、38.2°(400)和55.2° (440)处观察到的衍射峰与Mn2O3(JCPS#41-1442)的衍射峰保持一致，还观察到Mn-Ce-Ox催化剂XRD图谱存在与MnO2(JCPS#30-0820)相同的衍射峰和晶面(37.1°(100)、42.4°(101)、56.0°(102)和66.8° (110))，但并未在Mn-Ce-Ox催化剂XRD图谱上观察到Mn和MnO相对应的衍射角和衍射峰，说明Mn-Ce-Ox催化剂表面并未含有Mn和MnO，催化剂制备中由于焙烧温度的设定，含锰的物质只存在Mn2O3和MnO2．
2.2　XPS表征结果分析
图3为Mn-Ce-Ox催化剂样品的XPS图谱．图3(a)的XPS全谱分析表明，Mn-Ce-Ox催化剂存在Ce和Mn金属元素，随后在图3(b)中使用C 1s标准谱峰对整个催化剂XPS图谱进行了电荷移位，C 1s图谱在284.8、286.0和288.5eV处展示了C—C、C—N和O—C＝O共3个特征峰．图3(c)中，Mn 2p图谱没有表现出Mn单质相对应的特征峰，由XRD分析已知催化剂样品中含有Mn2O3和MnO2(图2)，采用Mn2O3和MnO2的标准图谱进行非线性最小二乘法峰拟合(NLS)，拟合曲线与测量曲线重合，印证了XRD的表征结果．根据拟合结果显示，Mn2O3和MnO2的相对摩尔比为54∶46．在对图3(d)中Ce 3d图谱进行数据分析时，考虑到Mn2O3会对Ce 3d图谱造成影响，并且在图2的XRD分析中已知催化剂样品中Ce物质为CeO2，使用Mn2O3和CeO2的标准图谱进行NLS拟合，拟合曲线与测量值基本一致，所以Mn-Ce-Ox催化剂表面金属化学态为Mn3+、Mn4+和Ce4+．
2.3　BET表征结果分析
图4示出Mn-Ce-Ox催化剂的BET图谱．由图4(a)可知，Mn-Ce-Ox的N2吸、脱附曲线为H3型迟滞环曲线，在高压力区域没有表现出吸附限制．H3型迟滞环曲线常见于层状结构产生狭缝的介孔或大孔材料，由大量颗粒聚集体构成，且孔网中填充了部分孔凝聚物，说明Mn-Ce-Ox催化剂的孔径主要为介孔或大孔，同时也说明了Mn-Ce-Ox催化剂的表面孔结构特点．
从图4(b)孔径分布可以看出，Mn-Ce-Ox催化剂样品属于典型的介孔分布，BJH理论方法N2吸附下测得孔径分布主要在2.5nm和10.0nm左右，与图4(a)的孔径分析相对应．采用BET方法测得催化剂样品的比表面积为67.13m2/g，另外测得催化剂孔容为0.2423cm3/g，平均孔径为14.44nm，说明Mn-Ce-Ox催化剂具有较大的比表面积和孔容．
3　NO催化氧化试验
收起
3.1　反应温度对NO催化氧化的影响
发动机不同工况下的排气温度存在变化，为了研究催化反应系统和发动机的匹配性，需对宽温域下的NO催化反应进行研究．考虑到催化剂的载体和过渡金属的掺杂会影响催化剂性能[22-23]，因而笔者不仅对Mn-Ce-Ox催化剂的催化性能进行研究，还设置了锰基催化剂对照组(Mn-Ce/TiO2和Mn-Fe-S-1)．试验设置NO体积分数为0.10%、O2体积分数为13.00%且CH4体积分数为0.40%，N2作为平衡气，催化剂用量为7.1g，空速为10950h-1，结果如图5所示．
图5(a)中，3种催化剂的NO氧化效率随试验反应温度的升高而升高，这是因为温度升高可以满足分子间的断键能量需求，以及促进反应物NO吸附和产物NO2脱附，使得整体反应速率加快，从而提升了NO的氧化效率．3种催化剂中Mn-Ce-Ox催化剂的催化性能最优，在210℃时使用Mn-Ce-Ox催化剂可以达到76.00%的NO氧化效率，而Mn-Ce/TiO2催化剂和Mn-Fe-S-1催化剂的NO氧化效率仅为54.50%和55.30%．
为了研究更大温度范围内NO氧化效率的变化趋势，使用Mn-Ce-Ox催化剂在温度为120～410℃下进行了NO催化氧化试验．图5(b)中，当继续升高温度时，NO的氧化效率呈先增加、再降低的趋势，在温度为410℃时NO的氧化效率仅为63.10%，这是因为在温度较低时，温度升高会促进NO氧化反应的进行，如反应R(1)所示；当反应温度继续增大时，会逐渐促进NO2分解反应的进行，如反应R(2)所示，当温度升高到一定时，NO2分解反应速率大于NO氧化反应速率，所以呈NO氧化效率降低的趋势．
2NO＋O2→2NO2
2NO2→2NO＋O2
3.2　NO、O2、CO2和NO2对NO催化氧化的影响
图6为NO、O2、CO2和NO2体积分数对NO氧化效率的影响．进气温度、运行工况等因素都可以影响LNG船舶的燃烧，进而导致NOx排放不同，需对不同NO体积分数下的NO氧化效率进行研究．设置反应温度为220℃，O2、NO和CH4体积分数分别为13.00%、0.10%和0.40%，N2作为平衡气，空速为10950h-1．
由图6(a)可知，随着NO体积分数从0.05%升高到0.20%，Mn-Ce-Ox催化剂和Mn-Ce/TiO2催化剂的NO氧化效率降低了5.30%和31.30%．NO在催化剂表面的催化反应本质为气-固相催化反应，涉及到Mars-van Krevelen机理或Langmuir-Hinshelwood机理[24]，在不同的催化剂上反应机理可能存在不同．笔者的研究中，随着NO体积分数的增加，NO氧化效率稍有降低，其原因是NO氧化过程中其中一条反应路径是O2吸附在活性位点后再与NO反应，而随着NO体积分数的增加，部分活性位点被NO占据，导致反应无法进行，因而随着NO体积分数的增加，NO氧化效率有所降低．Mn-Ce-Ox催化剂表现出更好的催化性能是因为Mn-Ce-Ox催化剂较大的比表面积可以提供更多的活性位点，高效进行NO的氧化过程．Mn-Ce/TiO2催化剂由于在制备时使用了醋酸锰作为前驱体，会导致催化剂表面活性位点分散较差，降低催化剂的氧化性能[25]．
由图6(b)可知，当O2体积分数从5.00%增加到17.00%时，Mn-Ce-Ox和Mn-Ce/TiO2两种催化剂的NO氧化效率分别增加了10.30%和19.80%，O2体积分数的增加可以加快催化剂表面上因NO氧化而被消耗的晶格氧的补充，从而促进反应进行．由图6(a)和图6(b)可以看出，Mn-Ce-Ox催化剂的抗扰动能力更强．由图6(c)和图6(d)可知，设定体积分数下的CO2和NO2对NO催化氧化效率几乎不存在影响．
3.3　H2O和SO2对NO催化氧化的影响
LNG船舶废气中的H2O和SO2是影响催化反应进行的主要因素，因而对NO催化氧化反应进行抗水性和抗硫性的研究十分重要．结合LNG发动机尾气特点及试验室条件，使用新鲜催化剂，设置H2O体积分数为2.50%和3.00%、SO2体积分数为0.0005%、NO体积分数为0.10%、O2体积分数为13.00%且CH4体积分数为0.40%，N2作为平衡气，空速为10950 h-1．图7为H2O和SO2对NO催化氧化的影响．
图7(a)中，H2O对NO催化氧化存在抑制作用，加入2.50%(体积分数)的H2O后，NO氧化效率从76.00%降到61.20%，随着H2O体积分数增加到3.00%，NO氧化效率降低到57.30%．在再生试验中去除H2O后NO氧化效率恢复到76.00%．说明H2O对NO催化氧化的抑制主要是因为催化剂表面的竞争性吸附，去除H2O后，催化剂表面吸附的H2O开始脱附，对催化剂并未造成中毒．
图7(b)中，SO2加入后，随着反应时间的增加，Mn-Ce-Ox催化剂的NO催化氧化效率从76.00%降至66.77%，氧化效率降低了9.23%，在去除SO2气体后，NO氧化效率并未得到有效恢复．这是因为H2O仅吸附在催化剂表面并未改变催化剂，SO2会与催化剂表面的活性位点进行反应生成硫酸盐和亚硫酸盐，改变了催化剂表面结构，堵塞并破坏了催化剂表面的活性位点，造成催化剂化学中毒．去除SO2后，催化剂表面的硫酸盐和亚硫酸盐并不会分解、脱附，催化剂表面结构没有得到恢复，导致其再生后活性并未得到恢复．
4　Mn-Ce-Ox催化剂对SCR脱硝效率的影响
收起
Mn-Ce-Ox催化剂对NO的氧化会对SCR造成影响．设置NO体积分数为0.10%、NH3体积分数为0.11%、O2体积分数为13.00%且CH4体积分数为0.40%，N2作为平衡气，反应温度为180℃，空速为21356h-1．
4.1　Mn-Ce-Ox催化剂对SCR脱硝效率的影响
图8为Mn-Ce-Ox催化剂对SCR脱硝效率的影响．可以看出，相较于使用V2O5(WO3)/TiO2催化剂的传统SCR，经由Mn-Ce-Ox催化剂对尾气中的NO进行催化氧化，再使用V2O5(WO3)/TiO2催化剂对尾气中的NOx进行脱除的新型SCR，因其可以进行快速SCR反应，从而具备更高的脱硝效率和抗空速干扰能力．
图8(a)中，当反应温度为180℃时，传统SCR的脱硝效率为71.37%，新型SCR的脱硝效率为86.80%．随着反应温度的升高，可以观察到新型SCR和传统SCR脱硝效率的差距在减小，这是由于温度增加后，反应R(1)和R(2)的反应速率差距在逐渐缩小，也说明新型SCR具有更好的低温催化性能．
图8(b)中，空速对SCR脱硝效率的影响较大，当气体流量从2L/min增大到6L/min时，新型SCR的脱硝效率从86.80%降低到50.40%，降低了36.40%，传统SCR的脱硝效率从71.37%降低到27.51%，降低了43.86%，因为Mn-Ce-Ox催化剂在低温下将一部分的NO氧化为NO2，因而SCR内发生的反应为快速SCR反应和标准SCR反应的混合反应，相较于标准SCR反应，快速SCR低温下的反应速率远大于标准SCR反应．随着空速增大，反应气体停留在催化剂区域的时间缩短，得益于快速SCR高的反应速率，部分快速SCR反应仍可以顺利进行，因而与传统SCR相比，新型SCR的抗空速干扰能力有所增强．
4.2　Mn-Ce-OX催化剂对SCR体积的影响
图9为SCR催化剂不同填充量下的脱硝性能对比．图9(a)中，将SCR催化剂填充质量设为2.00g时，新型SCR相较于传统SCR脱硝性能仍然有较大的领先，当反应温度为180℃和240℃时，分别领先了29.00%和25.50%，随着反应温度的升高，领先幅度将会逐渐减小．图9(b)中，将新型SCR中Mn-Ce-Ox催化剂和V2O5(WO3)/TiO2催化剂填充量分别设为2.00g和4.19g、传统SCR催化剂填充量设为12.56g时，新型SCR的脱硝效率仍领先于催化剂填充量不变的传统SCR．在反应温度为180℃时，新型SCR的脱硝效率领先了6.59%，且新型SCR整体催化剂填充量只占传统SCR的49.3%，表明使用Mn-Ce-Ox催化剂可以大幅降低现有的SCR体积．
5　结论
收起
(1) 试验表明，Mn-Ce-Ox催化剂的NO催化氧化性能最优，210℃时氧化效率为76.00%，NO的氧化效率随着反应温度的升高，在270℃以前呈增加趋势、在270℃以后呈降低趋势．
(2) 增大NO体积分数会由于催化剂活性位点的不足导致NO氧化效率降低，增大O2体积分数会促进NO氧化反应的进行．
(3) 当H2O体积分数从0%增加到3.00%时，NO氧化效率降低了18.70%，在SO2气氛下反应150min，催化剂性能永久降低了9.23%．
(4) 在脱硝效率方面，在同一温度或同一空速下加装催化装置会促进SCR脱硝效率；新型SCR可以在满足NOx排放法规需求下，将整体催化剂填充量降低50.7%，进而降低SCR系统的占用空间．
基金
收起
  • 国家自然科学基金资助项目(52371367)
  • 黑龙江省重点研发计划资助项目(2024ZXDXC03)
  • 重庆市技术创新与应用发展专项面上资助项目(2022TIAD-GPX0060)
文献
收起
参考文献 引证文献
排序方式：
［1］
马冬. 强化船舶排放污染治理[J]. 环境，2018，(5)：78-80.
［2］
Al-Douri A，Alsuhaibani A S，Moore M，et al. Greenhouse gases emissions in liquified natural gas as a marine fuel：Life cycle analysis and reduction potential[J]. The Canadian Journal of Chemical Engineering，2022，100(6)：1178-1186.
［3］
周洪杰，张明，席鸿远，等. 预燃室及喷射阀对双燃料发动机性能的影响[J]. 内燃机学报，2024，42(2)：134-143.
［4］
徐斌. 史上最严的IMO Tier Ⅲ法规即将生效[J]. 船舶工程，2015，37(11)：103-104.
［5］
李昕蕾. 全球海洋环境危机治理：机制演进、复合困境与优化路径[J]. 学术论坛，2022，45(2)：1-15.
［6］
闫艳，黄善波，姜烨，等. CeO2/TiO2催化剂上NH3选择性催化还原NO反应动力学研究[J]. 工程热物理学报，2015，36(2)：437-440.
［7］
费轲，阳昌真，赵梦奇，等. SCS法制备Co3O4催化氧化低浓度甲烷[J]. 环境科学与技术，2023，46(10)：121-128.
［8］
刘涵子，王海名，由长福. 铁基分子筛高温NH3-SCR反应性能及机理研究[J]. 工程热物理学报，2022，43(8)：2019-2024.
［9］
Xia C，Zhu Y，Zhou S，et al. Simulation study on transient performance of a marine engine matched with high-pressure SCR system[J]. International Journal of Engine Research，2023，24(4)：1327-1345.
［10］
Bayramoglu K，Özmen G. Design and performance evaluation of low-speed marine diesel engine selective catalytic reduction system[J]. Process Safety and Environmental Protection，2021，155：184-196.
［11］
Zeng Y，Rong W，Zhang S，et al. Promoting NH3-SCR denitration via CO oxidation over CuO promoted V2O5-WO3/TiO2 catalysts under oxygen-rich conditions[J]. Fuel，2022，323：124357.
［12］
Zheng F，Liu C，Ma X，et al. Review on NH3-SCR for simultaneous abating NOx and VOCs in industrial furnaces：Catalysts’ composition，mechanism，deactivation and regeneration[J]. Fuel Processing Technology，2023，247：107773.
［13］
Gao C，Shi J W，Fan Z，et al. ‘Fast SCR’ reaction over Sm-modified MnOx-TiO2 for promoting reduction of NOx with NH3[J]. Applied Catalysis A：General，2018，564：102-112.
［14］
Xu J，Zhang T，Sun Y，et al. Bridge-type Mn-O-Mn sites promoting catalytic methane oxidation and carbonate desorption over Mn-based oxides[J]. Catalysis Science and Technology，2023，13(20)：5978-5988.
［15］
Bi F，Feng X，Zhou Z，et al. Mn-based catalysts derived from the non-thermal treatment of Mn-MIL-100 to enhance its water-resistance for toluene oxidation：Mechanism study[J]. Chemical Engineering Journal，2024，485：149776.
［16］
Bai B，Huang Y，Chen J，et al. Ultrathin MnO2 with strong lattice disorder for catalytic oxidation of volatile organic compounds[J]. Journal of Colloid and Interface Science，2024，653：1205-1216.
［17］
Chen G，Cai Y，Zhang H，et al. Pt and Mo Co-decorated MnO2 nanorods with superior resistance to H2O，sintering，and HCl for catalytic oxidation of chlorobenzene[J]. Environmental Science and Technology，2021，55(20)：14204-14214.
［18］
鲁文质，赵秀阁，王辉，等. NO的催化氧化[J]. 催化学报，2000(5)：423-427.
［19］
Gao F，Chu C，Zhu W，et al. High-efficiency catalytic oxidation of nitric oxide over spherical MnCo spinel catalyst at low temperature[J]. Applied Surface Science，2019，479：548-556.
［20］
Li K，Tang X，Yi H，et al. Low-temperature catalytic oxidation of NO over Mn-Co-Ce-Ox catalyst[J]. Chemical Engineering Journal，2012，192：99-104.
［21］
王仲霞. Ru掺杂Mn/TiO2催化氧化NO的研究[J]. 广东化工，2023，50(13)：16-19.
［22］
Zheng Z，Zhang C，Li J，et al. Insight into the effect of exposed crystal facets of anatase TiO2 on HCHO catalytic oxidation of Mn-Ce/TiO2[J]. Journal of Hazardous Materials，2024，474：134710.
［23］
Li P，Xu D，Cheng X，et al. Mn-Fe bimetallic oxide catalytic oxidation combined with ultrafiltration for treating secondary effluent：EfOM molecular transformation and membrane fouling control mechanism[J]. Chemical Engineering Journal，2024，495：153507.
［24］
Zhang H，Fang S，Hu Y. Recent advances in single-atom catalysts for CO oxidation[J]. Catalysis Reviews，2022，64(3)：491-532.
［25］
Wang X，Zhou J，Jiang C，et al. Precursor and dispersion effects of active species on the activity of Mn-Ce-Ti catalysts for NO abatement[J]. Korean Journal of Chemical Engineering，2019，36：1991-1999.
2025年第43卷第4期
PDF下载
8
3
引用本文
BibTeX
文章信息
doi: 10.16236/j.cnki.nrjxb.202504040
  • 接收时间：2025-01-05
  • 首发时间：2026-11-06
  • 出版时间：2025-07-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期：2025-01-05
  • 修回日期：2025-04-22
基金
国家自然科学基金资助项目(52371367)
黑龙江省重点研发计划资助项目(2024ZXDXC03)
重庆市技术创新与应用发展专项面上资助项目(2022TIAD-GPX0060)
作者信息
    1.哈尔滨工程大学动力与能源工程学院，哈尔滨 150001
    2.重庆交通大学航运与船舶工程学院，重庆 400742

通讯作者:

席鸿远，博士，研究员，.
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/nrjxb/CN/10.16236/j.cnki.nrjxb.202504040
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
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
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
相关链接
论文
最新文章
热读文章
热点专题
内参
蓝皮书
产业发展报告
传播力报告
期刊分级目录
资讯
学术新闻
行业新闻
学术会议
行业会议
关于
关于我们
联系我们
北京市海淀区学院南路86号
100081
010-62662699（运营及技术支持）
qkjq@cast.org.cn

中国科学技术协会版权所有 京ICP 备10216604号-4 海淀分局备案 1101084647
科技导报社主办 中国科协信息中心技术支持