Article(id=1148109988599427799, tenantId=1146029695717560320, journalId=1146120122248306696, issueId=1148109987349520431, articleNumber=1009-2617(2025)01-0032-08, orderNo=null, doi=10.13355/j.cnki.sfyj.2025.01.005, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1715184000000, receivedDateStr=2024-05-09, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1751660352133, onlineDateStr=2025-07-05, pubDate=1740672000000, pubDateStr=2025-02-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1751660352133, onlineIssueDateStr=2025-07-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1751660352133, creator=13701087609, updateTime=1751660352133, updator=13701087609, issue=Issue{id=1148109987349520431, tenantId=1146029695717560320, journalId=1146120122248306696, year='2025', volume='44', issue='1', pageStart='1', pageEnd='131', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1751660351836, creator=13701087609, updateTime=1758246034872, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1175732344108499276, tenantId=1146029695717560320, journalId=1146120122248306696, issueId=1148109987349520431, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1175732344108499277, tenantId=1146029695717560320, journalId=1146120122248306696, issueId=1148109987349520431, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=32, endPage=39, ext={EN=ArticleExt(id=1148109988888834806, articleId=1148109988599427799, tenantId=1146029695717560320, journalId=1146120122248306696, language=EN, title=High Efficiency Separation and Recovery of Copper and Silver from Waste Ag-Cu Filler Metal in HCl-H2O2 System by Full Wet Short Process, columnId=1152626641181700664, journalTitle=Hydrometallurgy of China, columnName=Experiment Research, runingTitle=null, highlight=null, articleAbstract=

The efficient utilization of secondary silver-containing resources is of great significance for making up for the shortage of silver ore resources in China, alleviating the contradiction between supply and demand, and ensuring the supply security of national strategic metals. For waste Ag-Cu filler metal, the leaching and separation of copper and silver in the HCl-H2O2 system was studied, and high-purity AgCl was prepared. The influence of various factors on the separation effect of copper and silver was investigated. The results show that under the optimized conditions of H2O2 excessive coefficient of 1.3, HCl excessive coefficient of 1.4, liquid-solid mass ratio of 11∶1, leaching temperature of 40 ℃, and leaching time of 3 h, the leaching rate of copper can reach 99.38%. The leaching residue is irregular spherical particle with particle size of 2~4 μm. The main phase is AgCl, and the main components are Ag and Cl, with total mass fraction of more than 99%.

, 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=Guojun BIAN), CN=ArticleExt(id=1148109998279881197, articleId=1148109988599427799, tenantId=1146029695717560320, journalId=1146120122248306696, language=CN, title=在HCl-H2O2体系中全湿法短流程高效分离回收废旧银铜焊条中的铜银, columnId=1152626641328501305, journalTitle=湿法冶金, columnName=试验研究, runingTitle=null, highlight=null, articleAbstract=含银二次资源的高效利用对于弥补我国银矿资源不足、缓解供需矛盾、保障国家战略金属供给安全具有重要意义。针对废旧银铜焊条,研究了在HCl-H2O2体系中浸出分离铜银,并制备高纯AgCl,考察了各因素对铜银分离效果的影响。结果表明:在H2O2过量系数为1.3、HCl过量系数为1.4、液固质量比为11∶1、浸出温度40 ℃、浸出时间3 h优化条件下,铜浸出率达99.38%;浸出渣为粒径2~4 μm不规则的球状颗粒,主要物相为AgCl,主要成分为Ag和Cl,总质量分数占99%以上。, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=2ajFr5JZUsvACKtJKefcJw==, magXml=K4kh5cwfkCGAc87vplmP3Q==, pdfUrl=null, pdf=SFKBFxXm/h5mbGlC9MJmtQ==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Qkw3guBs4JywfUcMINd1lg==, mapNumber=null, authorCompany=null, fund=null, authors=

卞国军(2002—),男,本科,主要研究方向为稀贵金属综合回收。

, authorsList=卞国军)}, authors=[Author(id=1174444322188571409, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, orderNo=0, 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=1174444322247291667, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, authorId=1174444322188571409, language=EN, stringName=Guojun BIAN, firstName=Guojun, middleName=null, lastName=BIAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Metallurgical Engineering, Anhui University of Technology, Maanshan, 243032, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1174444322306011924, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, authorId=1174444322188571409, language=CN, stringName=卞国军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=安徽工业大学 冶金工程学院, 安徽 马鞍山, 243032, bio={"content":"

卞国军(2002—),男,本科,主要研究方向为稀贵金属综合回收。

"}, bioImg=null, bioContent=

卞国军(2002—),男,本科,主要研究方向为稀贵金属综合回收。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1174444322108879629, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, xref=null, ext=[AuthorCompanyExt(id=1174444322113073934, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, companyId=1174444322108879629, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Metallurgical Engineering, Anhui University of Technology, Maanshan, 243032, China), AuthorCompanyExt(id=1174444322125656847, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, companyId=1174444322108879629, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=安徽工业大学 冶金工程学院, 安徽 马鞍山, 243032)])])], keywords=[Keyword(id=1174444322486366997, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=1, keyword=waste Ag-Cu filler metal), Keyword(id=1174444322540892950, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=2, keyword=silver), Keyword(id=1174444322662527767, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=3, keyword=copper), Keyword(id=1174444322721248024, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=4, keyword=HCl), Keyword(id=1174444322784162585, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=5, keyword=H2O2), Keyword(id=1174444322863854362, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=6, keyword=separation), Keyword(id=1174444322977100571, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=7, keyword=recovery), Keyword(id=1174444323048403740, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, orderNo=8, keyword=silver chloride), Keyword(id=1174444323123901213, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=1, keyword=废旧银铜焊条), Keyword(id=1174444323182621470, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=2, keyword=银), Keyword(id=1174444323241341727, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=3, keyword=铜), Keyword(id=1174444323316839200, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=4, keyword=HCl), Keyword(id=1174444323392336673, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=5, keyword=H2O2), Keyword(id=1174444323472028450, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=6, keyword=分离), Keyword(id=1174444323547525923, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=7, keyword=回收), Keyword(id=1174444323610440484, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, orderNo=8, keyword=氯化银)], refs=[Reference(id=1174444326638728004, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=134, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=MOUSAVI S Z, POURABDOLI M, journalName=Microelectronics Reliability, refType=null, unstructuredReference=MOUSAVI S Z, POURABDOLI M. Silver-coated copper particles as a new raw material for manufacturing electrical contacts[J]. Microelectronics Reliability, 2022, 134.DOI:10.1016/j.microrel.2022.114554., articleTitle=Silver-coated copper particles as a new raw material for manufacturing electrical contacts, refAbstract=null), Reference(id=1174444326714225477, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=增刊1, pageStart=37, pageEnd=41, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=毕亚男, 张乃千, 魏明霞, journalName=贵金属, refType=null, unstructuredReference=毕亚男, 张乃千, 魏明霞, 等. AgCuInSn钎料的研究进展综述[J]. 贵金属, 2022, 43(增刊1):37-41., articleTitle=AgCuInSn钎料的研究进展综述, refAbstract=null), Reference(id=1174444326802305862, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=Sup.1, pageStart=37, pageEnd=41, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=BI Yanan, ZHANG Naqian, WEI Mingxia, journalName=Precious Metals, refType=null, unstructuredReference=BI Yanan, ZHANG Naqian, WEI Mingxia, et al. Review on research progress of AgCuInSn solder[J]. Precious Metals, 2022, 43(Sup.1):37-41., articleTitle=Review on research progress of AgCuInSn solder, refAbstract=null), Reference(id=1174444326886191943, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2024, volume=335, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=TIAN J J, WU D D, LI S Y, journalName=Separation and Purification Technology, refType=null, unstructuredReference=TIAN J J, WU D D, LI S Y, et al. Effect of process variables on leaching behavior and kinetics of silver element from waste photovoltaic modules[J]. Separation and Purification Technology, 2024, 335.DOI:10.1016/j.seppur.2023.126062., articleTitle=Effect of process variables on leaching behavior and kinetics of silver element from waste photovoltaic modules, refAbstract=null), Reference(id=1174444326944912200, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=83, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=4, authorNames=PAUL M, BHANJA N, DAR A B, journalName=Resources Policy, refType=null, unstructuredReference=PAUL M, BHANJA N, DAR A B. On the similarities between precious metals,precious metal stocks and equities:international evidence for gold and silver[J]. Resources Policy, 2023, 83.DOI:10.1016/j.resourpol.2023.103629., articleTitle=On the similarities between precious metals,precious metal stocks and equities:international evidence for gold and silver, refAbstract=null), Reference(id=1174444327020409673, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2024, volume=51, issue=5, pageStart=1554, pageEnd=1569, url=null, language=null, rfNumber=[5], rfOrder=5, authorNames=潘昭帅, 张照志, 车东, journalName=中国地质, refType=null, unstructuredReference=潘昭帅, 张照志, 车东, 等. 中国银矿资源特征及新能源背景下需求分析[J]. 中国地质, 2024, 51(5):1554-1569., articleTitle=中国银矿资源特征及新能源背景下需求分析, refAbstract=null), Reference(id=1174444327125267274, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2024, volume=51, issue=5, pageStart=1554, pageEnd=1569, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=PAN Zhaoshuai, ZHANG Zhaozhi, CHE Dong, journalName=Geology in China, refType=null, unstructuredReference=PAN Zhaoshuai, ZHANG Zhaozhi, CHE Dong, et al. The characteristics and demand analysis of silver resources in China under the background of new energy[J]. Geology in China, 2024, 51(5):1554-1569., articleTitle=The characteristics and demand analysis of silver resources in China under the background of new energy, refAbstract=null), Reference(id=1174444327196570443, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=32, issue=1, pageStart=364, pageEnd=376, url=null, language=null, rfNumber=[6], rfOrder=7, authorNames=GUO X Y, CHEN Y L, WANG Q M, journalName=Transactions of Nonferrous Metals Society of China, refType=null, unstructuredReference=GUO X Y, CHEN Y L, WANG Q M, et al. Copper and arsenic substance flow analysis of pyrometallurgical process for copper production[J]. Transactions of Nonferrous Metals Society of China, 2022, 32(1):364-376., articleTitle=Copper and arsenic substance flow analysis of pyrometallurgical process for copper production, refAbstract=null), Reference(id=1174444327305622348, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=6, pageStart=110, pageEnd=117, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=宋锦波, 郗文龙, 牛丽萍, journalName=中国有色冶金, refType=null, unstructuredReference=宋锦波, 郗文龙, 牛丽萍, 等. 铅精矿协同铅膏、铅玻璃吹氧熔炼脱硫试验研究[J]. 中国有色冶金, 2022, 51(6):110-117., articleTitle=铅精矿协同铅膏、铅玻璃吹氧熔炼脱硫试验研究, refAbstract=null), Reference(id=1174444327406285645, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=6, pageStart=110, pageEnd=117, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=SONG Jinbo, XI Wenlong, NIU Liping, journalName=China Nonferrous Metallurgy, refType=null, unstructuredReference=SONG Jinbo, XI Wenlong, NIU Liping, et al. Experimental study on oxygen blowing co smelting and desulfurization of lead concentrate with lead paste and lead glass[J]. China Nonferrous Metallurgy, 2022, 51(6):110-117., articleTitle=Experimental study on oxygen blowing co smelting and desulfurization of lead concentrate with lead paste and lead glass, refAbstract=null), Reference(id=1174444327519531854, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=33, issue=9, pageStart=2975, pageEnd=2997, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=田庆华, 李中臣, 王亲猛, journalName=中国有色金属学报, refType=null, unstructuredReference=田庆华, 李中臣, 王亲猛, 等. 红土镍矿资源现状及冶炼技术研究进展[J]. 中国有色金属学报, 2023, 33(9):2975-2997., articleTitle=红土镍矿资源现状及冶炼技术研究进展, refAbstract=null), Reference(id=1174444327599223631, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=33, issue=9, pageStart=2975, pageEnd=2997, url=null, language=null, rfNumber=[8], rfOrder=11, authorNames=TIAN Qinghua, LI Zhongchen, WANG Qinmeng, journalName=The Chinese Journal of Nonferrous Metals, refType=null, unstructuredReference=TIAN Qinghua, LI Zhongchen, WANG Qinmeng, et al. Present situation of laterite nickel ore resources and research progress of smelting technology[J]. The Chinese Journal of Nonferrous Metals, 2023, 33(9):2975-2997., articleTitle=Present situation of laterite nickel ore resources and research progress of smelting technology, refAbstract=null), Reference(id=1174444327687304016, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2020, volume=196, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=12, authorNames=ZHANG K F, LIU Z Q, QIU X Y, journalName=Hydrometallurgy, refType=null, unstructuredReference=ZHANG K F, LIU Z Q, QIU X Y, et al. Hydrometallurgical recovery of manganese,gold and silver from refractory Au-Ag ore by two-stage reductive acid and cyanidation leaching[J]. Hydrometallurgy, 2020, 196.DOI:10.1016/j.hydromet.2020.105406., articleTitle=Hydrometallurgical recovery of manganese,gold and silver from refractory Au-Ag ore by two-stage reductive acid and cyanidation leaching, refAbstract=null), Reference(id=1174444327783773009, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=4, pageStart=335, pageEnd=340, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=高宇, 和晓才, 韩庆, journalName=湿法冶金, refType=null, unstructuredReference=高宇, 和晓才, 韩庆, 等. 从铜阳极泥浮选尾矿中高效浸出金、银试验研究[J]. 湿法冶金, 2023, 42(4):335-340., articleTitle=从铜阳极泥浮选尾矿中高效浸出金、银试验研究, refAbstract=null), Reference(id=1174444327859270482, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=4, pageStart=335, pageEnd=340, url=null, language=null, rfNumber=[10], rfOrder=14, authorNames=GAO Yu, HE Xiaocai, HAN Qing, journalName=Hydrometallurgy of China, refType=null, unstructuredReference=GAO Yu, HE Xiaocai, HAN Qing, et al. High efficiency leaching of goldand silver from flotation tailings of copper anode slime[J]. Hydrometallurgy of China, 2023, 42(4):335-340., articleTitle=High efficiency leaching of goldand silver from flotation tailings of copper anode slime, refAbstract=null), Reference(id=1174444327922185043, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2020, volume=194, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=15, authorNames=GUO X Y, ZHANG L, TIAN Q H, journalName=Hydrometallurgy, refType=null, unstructuredReference=GUO X Y, ZHANG L, TIAN Q H, et al. Stepwise extraction of gold and silver from refractory gold concentrate calcine by thiourea[J]. Hydrometallurgy, 2020, 194.DOI:10.1016/j.hydromet.2020.105330., articleTitle=Stepwise extraction of gold and silver from refractory gold concentrate calcine by thiourea, refAbstract=null), Reference(id=1174444328039625556, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=1, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=[12], rfOrder=16, authorNames=何秉轩, 梁勇, 刘德刚, journalName=湿法冶金, refType=null, unstructuredReference=何秉轩, 梁勇, 刘德刚, 等. 铅分银炉渣中金属赋存状态分析及银的提取试验研究[J]. 湿法冶金, 2023, 42(1):1-7., articleTitle=铅分银炉渣中金属赋存状态分析及银的提取试验研究, refAbstract=null), Reference(id=1174444328123511637, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=1, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=[12], rfOrder=17, authorNames=HE Bingxuan, LIANG Yong, LIU Degang, journalName=Hydrometallurgy of China, refType=null, unstructuredReference=HE Bingxuan, LIANG Yong, LIU Degang, et al. Analysis of metal occurrencein silver-separating slag and recovery of silver[J]. Hydrometallurgy of China, 2023, 42(1):1-7., articleTitle=Analysis of metal occurrencein silver-separating slag and recovery of silver, refAbstract=null), Reference(id=1174444328228369238, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=18, authorNames=CHEN J N, XIE F, WANG W, journalName=Metals, refType=null, unstructuredReference=CHEN J N, XIE F, WANG W, et al. Leaching of gold and silver from a complex sulfide concentrate in copper-tartrate-thiosulfate solutions[J]. Metals, 2022,12.DOI:10.3390/met12071152., articleTitle=Leaching of gold and silver from a complex sulfide concentrate in copper-tartrate-thiosulfate solutions, refAbstract=null), Reference(id=1174444328316449623, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2020, volume=196, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=19, authorNames=AJI A T, HAMUYUNI J, AROMAA J, journalName=Hydrometallurgy, refType=null, unstructuredReference=AJI A T, HAMUYUNI J, AROMAA J, et al. Design of optimal electrolyte circulation based on the kinetic modelling of copper dissolution in silver electrorefining[J]. Hydrometallurgy, 2020, 196.DOI:10.1016/j.hydromet.2020.105403., articleTitle=Design of optimal electrolyte circulation based on the kinetic modelling of copper dissolution in silver electrorefining, refAbstract=null), Reference(id=1174444328391947096, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=33, issue=9, pageStart=2853, pageEnd=2865, url=null, language=null, rfNumber=[15], rfOrder=20, authorNames=FENG W Y, CAO H Z, SHEN Y K, journalName=Transactions of Nonferrous Metals Society of China, refType=null, unstructuredReference=FENG W Y, CAO H Z, SHEN Y K, et al. Migration regularity and control of silver inclusions during copper electrorefining process[J]. Transactions of Nonferrous Metals Society of China, 2023, 33(9):2853-2865., articleTitle=Migration regularity and control of silver inclusions during copper electrorefining process, refAbstract=null), Reference(id=1174444328467444569, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, doi=null, pmid=null, pmcid=null, year=2023, volume=245, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=21, authorNames=JOMOVA K, CVIK M, LAURO P, journalName=Journal of Inorganic Biochemistry, refType=null, unstructuredReference=JOMOVA K, CVIK M, LAURO P, et al. The role of redox active copper(Ⅱ) on antioxidant properties of the flavonoid baicalein:DNA protection under Cu(Ⅱ)-Fenton reaction and Cu(Ⅱ)-ascorbate system conditions[J]. Journal of Inorganic Biochemistry, 2023, 245.DOI:10.1016/j.jinorgbio.2023.112244., articleTitle=The role of redox active copper(Ⅱ) on antioxidant properties of the flavonoid baicalein:DNA protection under Cu(Ⅱ)-Fenton reaction and Cu(Ⅱ)-ascorbate system conditions, refAbstract=null)], funds=[Fund(id=1174444326512898883, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, awardId=GZSYS-KF-2020-008, language=CN, fundingSource=国家重点实验室开放基金资助项目(GZSYS-KF-2020-008), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1174444322108879629, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, xref=null, ext=[AuthorCompanyExt(id=1174444322113073934, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, companyId=1174444322108879629, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Metallurgical Engineering, Anhui University of Technology, Maanshan, 243032, China), AuthorCompanyExt(id=1174444322125656847, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, companyId=1174444322108879629, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=安徽工业大学 冶金工程学院, 安徽 马鞍山, 243032)])], figs=[ArticleFig(id=1174444323828544293, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.1, caption=Analysis results of waste Ag-Cu filler metal and its main chemical components, figureFileSmall=tcO5KagEWNhmHN18M+My9A==, figureFileBig=v1Z2lY0VK7naCP5MFRnpiw==, tableContent=null), ArticleFig(id=1174444323887264550, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图1, caption=废旧银铜焊条及其主要化学成分分析结果, figureFileSmall=tcO5KagEWNhmHN18M+My9A==, figureFileBig=v1Z2lY0VK7naCP5MFRnpiw==, tableContent=null), ArticleFig(id=1174444324021482279, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.2, caption=Relation equations of ΔG-T for various reaction processes, figureFileSmall=AXSplHTUSbxD7sWAvVryPw==, figureFileBig=ehOuxk0aV6Qjzzxen35wLg==, tableContent=null), ArticleFig(id=1174444324109562664, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图2, caption=各反应过程的ΔG-T关系式, figureFileSmall=AXSplHTUSbxD7sWAvVryPw==, figureFileBig=ehOuxk0aV6Qjzzxen35wLg==, tableContent=null), ArticleFig(id=1174444324189254441, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.3, caption=Relation of φ-pH in Ag-Cu-Cl--H2O system, figureFileSmall=Qty+CfXDOUVKquOFd4AvbA==, figureFileBig=JBzemFjyiK2bvRmLbePnNg==, tableContent=null), ArticleFig(id=1174444324327666474, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图3, caption=Ag-Cu-Cl--H2O体系的φ-pH关系, figureFileSmall=Qty+CfXDOUVKquOFd4AvbA==, figureFileBig=JBzemFjyiK2bvRmLbePnNg==, tableContent=null), ArticleFig(id=1174444324398969643, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.4, caption=Technical flow schematic diagram of leaching waste silver copper electrode in HCl-H2O2 system, figureFileSmall=PdVpPhihhcpwFQppvzbnNA==, figureFileBig=c0ccua12um19PWUa5poiKw==, tableContent=null), ArticleFig(id=1174444324474467116, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图4, caption=在HCl-H2O2体系中浸出废旧银铜焊条的工艺流程示意, figureFileSmall=PdVpPhihhcpwFQppvzbnNA==, figureFileBig=c0ccua12um19PWUa5poiKw==, tableContent=null), ArticleFig(id=1174444324545770285, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.5, caption=Effects of excess coefficient of H2O2 on leaching rate and residue yield of copper, figureFileSmall=i+yiKQJ8WSQWRtWZRweyiw==, figureFileBig=eWRfUQabKVRFS7alTsRt0Q==, tableContent=null), ArticleFig(id=1174444324617073454, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图5, caption=H2O2过量系数对铜浸出率和渣率的影响, figureFileSmall=i+yiKQJ8WSQWRtWZRweyiw==, figureFileBig=eWRfUQabKVRFS7alTsRt0Q==, tableContent=null), ArticleFig(id=1174444324696765231, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.6, caption=Effects of leaching time on leaching rate and residue yield of copper, figureFileSmall=Aa1Kn1oXnPqAYNh8bq5v5w==, figureFileBig=pjtUjalstC77qAf7PUL/qg==, tableContent=null), ArticleFig(id=1174444324772262704, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图6, caption=浸出时间对铜浸出率和渣率的影响, figureFileSmall=Aa1Kn1oXnPqAYNh8bq5v5w==, figureFileBig=pjtUjalstC77qAf7PUL/qg==, tableContent=null), ArticleFig(id=1174444324851954481, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.7, caption=Effects of excess coefficient of HCl on leaching rate and residue yield of copper, figureFileSmall=3INS942RaHgns0WzuOepKA==, figureFileBig=ZGxs5tR+/+bJUPquQqWqtA==, tableContent=null), ArticleFig(id=1174444324914869042, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图7, caption=HCl过量系数对铜浸出率和渣率的影响, figureFileSmall=3INS942RaHgns0WzuOepKA==, figureFileBig=ZGxs5tR+/+bJUPquQqWqtA==, tableContent=null), ArticleFig(id=1174444324990366515, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.8, caption=Effects of leaching temperature on leaching rate and residue yield of copper, figureFileSmall=xqlAQJzjfZei7dQGS6Kx7A==, figureFileBig=C7z49/mYp0NRnowqwvBcQw==, tableContent=null), ArticleFig(id=1174444325057475380, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图8, caption=浸出温度对铜浸出率和渣率的影响, figureFileSmall=xqlAQJzjfZei7dQGS6Kx7A==, figureFileBig=C7z49/mYp0NRnowqwvBcQw==, tableContent=null), ArticleFig(id=1174444325120389941, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.9, caption=Images of filter residue at different temperatures

a—25 ℃;b—40 ℃;c—40 ℃。

, figureFileSmall=8LbD7U/MOiGLUmSwD4Jdyw==, figureFileBig=RSvohJ+NOn6vWreHkxXF9w==, tableContent=null), ArticleFig(id=1174444325179110198, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图9, caption=不同温度下的滤渣照片, figureFileSmall=8LbD7U/MOiGLUmSwD4Jdyw==, figureFileBig=RSvohJ+NOn6vWreHkxXF9w==, tableContent=null), ArticleFig(id=1174444325254607671, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.10, caption=Effects of liquid-solid mass ratio on leaching rate and residue yield of copper, figureFileSmall=zQsElfNIWg+iYJwPJQS3hw==, figureFileBig=8NNVR8X6XEHv5SWB0Uhl9w==, tableContent=null), ArticleFig(id=1174444325367853880, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图10, caption=液固质量比对铜浸出率和渣率的影响, figureFileSmall=zQsElfNIWg+iYJwPJQS3hw==, figureFileBig=8NNVR8X6XEHv5SWB0Uhl9w==, tableContent=null), ArticleFig(id=1174444325426574137, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.11, caption=Color change of filter residue with different liquid-solid mass ratio

a—5∶1;b—7∶1;c—9∶1;d—11∶1。

, figureFileSmall=887zzAL6FJk1kQrZKiR6QA==, figureFileBig=zVjLuo9NOBCPNmad0v2MXw==, tableContent=null), ArticleFig(id=1174444325611123514, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图11, caption=不同液固质量比下的滤渣颜色变化, figureFileSmall=887zzAL6FJk1kQrZKiR6QA==, figureFileBig=zVjLuo9NOBCPNmad0v2MXw==, tableContent=null), ArticleFig(id=1174444325686620987, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Fig.12, caption=Analysis results of XRD phase analysis and SEM microscopic, figureFileSmall=003KvzRTzPlA0eAL7Bsneg==, figureFileBig=WN0zTotUcGN0WfVXDNWk+A==, tableContent=null), ArticleFig(id=1174444325753729852, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=图12, caption=XRD物相与SEM微观分析结果

a—XRD;b—SEM,放大2 410倍;c—EDS,放大10 760倍;d、e—c的面扫;f—SEM,放大10 760倍;g、h—f的点测。

, figureFileSmall=003KvzRTzPlA0eAL7Bsneg==, figureFileBig=WN0zTotUcGN0WfVXDNWk+A==, tableContent=null), ArticleFig(id=1174444325892141885, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Table 1, caption=

Principal reagents for testing

, figureFileSmall=null, figureFileBig=null, tableContent=
试剂名称 化学式 纯度 厂家
盐酸 HCl 分析纯 国药集团化学试剂有限公司
过氧化氢 H2O2 分析纯 国药集团化学试剂有限公司
), ArticleFig(id=1174444325984416574, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=表1, caption=

试验用主要试剂

, figureFileSmall=null, figureFileBig=null, tableContent=
试剂名称 化学式 纯度 厂家
盐酸 HCl 分析纯 国药集团化学试剂有限公司
过氧化氢 H2O2 分析纯 国药集团化学试剂有限公司
), ArticleFig(id=1174444326114439999, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Table 2, caption=

Main instruments and equipments for testing

, figureFileSmall=null, figureFileBig=null, tableContent=
仪器设备名称 规格 厂家
千分位电子天平 WT2003 杭州万特
万分位电子天平 GL124-1SCN 德国塞得利斯
十万分位电子天平 AUW120D 日本岛津
数显恒温水浴锅 HH-1,9 江苏新瑞仪器
数显型悬臂式电动搅拌器 GZ120-S 上海垒固仪器
循环水式多用真空泵 SHZ-D(III) 上海秋佐科学仪器
电热鼓风干燥箱 101-2AB 德国塞得利斯
智能数显电热板 DFA-8000 力辰科技
), ArticleFig(id=1174444326181548864, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=表2, caption=

试验用主要仪器设备

, figureFileSmall=null, figureFileBig=null, tableContent=
仪器设备名称 规格 厂家
千分位电子天平 WT2003 杭州万特
万分位电子天平 GL124-1SCN 德国塞得利斯
十万分位电子天平 AUW120D 日本岛津
数显恒温水浴锅 HH-1,9 江苏新瑞仪器
数显型悬臂式电动搅拌器 GZ120-S 上海垒固仪器
循环水式多用真空泵 SHZ-D(III) 上海秋佐科学仪器
电热鼓风干燥箱 101-2AB 德国塞得利斯
智能数显电热板 DFA-8000 力辰科技
), ArticleFig(id=1174444326265434945, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=EN, label=Table 3, caption=

Comparison between composition content of leaching residue and requirements of primary and secondary AgCl product standards %

, figureFileSmall=null, figureFileBig=null, tableContent=
项目 AgCl Cu As Fe Pb Bi
浸出渣 ≥99.99 0 0.000 3 0.002 0.001 0.000 8
一级AgCl ≥99.5 ≤0.005 ≤0.001 ≤0.002 ≤0.001 ≤0.001
二级AgCl ≥99.0 ≤0.010 ≤0.005 ≤0.005 ≤0.005 ≤0.005
), ArticleFig(id=1174444326328349506, tenantId=1146029695717560320, journalId=1146120122248306696, articleId=1148109988599427799, language=CN, label=表3, caption=

浸出渣成分含量与一级、二级AgCl产品标准要求的对比

, figureFileSmall=null, figureFileBig=null, tableContent=
项目 AgCl Cu As Fe Pb Bi
浸出渣 ≥99.99 0 0.000 3 0.002 0.001 0.000 8
一级AgCl ≥99.5 ≤0.005 ≤0.001 ≤0.002 ≤0.001 ≤0.001
二级AgCl ≥99.0 ≤0.010 ≤0.005 ≤0.005 ≤0.005 ≤0.005
)], attaches=null, journal=Journal(id=1146119103623835657, delFlag=0, nameCn=湿法冶金, nameEn=Hydrometallurgy of China, nameHistory1=null, nameHistory2=null, issn=1009-2617, eissn=, cn=11-3012/TF, coden=null, periodic=1, language=CN, oaType=0, 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=ML4PO2yJMiCn17KYxauyiw==, journalPrice=null, startedYear=null, abbrevIsoEn=Hydromet Chin, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1755588063580, createdBy=null, updatedBy=15831073675, firstLetterCn=H, firstLetterEn=H, subjectCode=Engineering, subjectName=工程, subjectCodeEn=Engineering, subjectNameEn=null, picCn=ML4PO2yJMiCn17KYxauyiw==, picEn=Gjj3Lht1PhYSE3+d1o3GzQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1164584004549300292, language=CN, name=湿法冶金, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=https://sfyj.cbpt.cnki.net/portal, createdTime=1755588063609, updatedTime=1755588063609, createdBy=15831073675, updatedBy=15831073675, submissionGuidelinesUrl=https://sfyj.cbpt.cnki.net/portal/journal/portal/client/news/SFYJ_0a96be87-490b-49ff-90aa-bee7b5d1b2cc, submissionAuthorUrl=https://sfyj.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=3, submissionReviewUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=2, submissionCeEditorUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=3, submissionAeEditorUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=3, option={"copyright":""}), JournalExt(id=1164584004591243333, language=EN, name=Hydrometallurgy of China, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=https://sfyj.cbpt.cnki.net/portal, createdTime=1755588063619, updatedTime=1755588063619, createdBy=15831073675, updatedBy=15831073675, submissionGuidelinesUrl=https://sfyj.cbpt.cnki.net/portal/journal/portal/client/news/SFYJ_0a96be87-490b-49ff-90aa-bee7b5d1b2cc, submissionAuthorUrl=https://sfyj.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=3, submissionReviewUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=2, submissionCeEditorUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=3, submissionAeEditorUrl=https://sfyj.cbpt.cnki.net/EditorE3N/index.aspx?t=3, option={"copyright":""})], databaseList=null, tenantJournalId=1146120122248306696, websiteList=[Website(id=1148243202391400870, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146120122248306696, 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/sfyj/CN, language=CN, createTime=1751692112777, createBy=18614031015, updateTime=1753517065508, updateBy=18614031015, name=《湿法冶金》中文站点, tplId=1146099689490845704, title=湿法冶金, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155898007666155631, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400870, code=articleTextType, value=kx, createTime=1753517160575, updateTime=1753517160575, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898007645184108, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400870, code=banner, value=null, createTime=1753517160569, updateTime=1753517160569, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898007636795499, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400870, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=MQxQC8ritkQycwo0QA60VQ==, createTime=1753517160567, updateTime=1753517160567, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898007657767022, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400870, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753517160572, updateTime=1753517160572, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898007653572717, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400870, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753517160571, updateTime=1753517160571, creator=18614031015, updator=18614031015)]), Website(id=1155897814010970126, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146120122248306696, 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/sfyj/EN, language=EN, createTime=1753517114406, createBy=18614031015, updateTime=1753517114406, updateBy=18614031015, name=《湿法冶金》英文站点, tplId=1146101810881728533, title=Hydrometallurgy of China, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155898118869733563, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155897814010970126, code=articleTextType, value=kx, createTime=1753517187087, updateTime=1753517187087, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898118852956344, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155897814010970126, code=banner, value=null, createTime=1753517187083, updateTime=1753517187083, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898118827790519, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155897814010970126, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=MQxQC8ritkQycwo0QA60VQ==, createTime=1753517187077, updateTime=1753517187077, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898118865539258, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155897814010970126, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753517187086, updateTime=1753517187086, creator=18614031015, updator=18614031015), WebsiteProps(id=1155898118861344953, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155897814010970126, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753517187085, updateTime=1753517187085, creator=18614031015, updator=18614031015)])], journalTitle=湿法冶金, weixinUrl=null, journalUrl=null, iacademicId=null, status=0, seqNo=null, journalTitleEn=Hydrometallurgy of China, journalPhotoCn=ML4PO2yJMiCn17KYxauyiw==, journalPhotoEn=Gjj3Lht1PhYSE3+d1o3GzQ==, journalFirstLetter=H, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=0.00, 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/sfyj/CN/10.13355/j.cnki.sfyj.2025.01.005, detailUrlEn=https://castjournals.cast.org.cn/joweb/sfyj/EN/10.13355/j.cnki.sfyj.2025.01.005, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sfyj/CN/PDF/10.13355/j.cnki.sfyj.2025.01.005, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sfyj/EN/PDF/10.13355/j.cnki.sfyj.2025.01.005, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
在HCl-H2O2体系中全湿法短流程高效分离回收废旧银铜焊条中的铜银
收藏切换
PDF下载
卞国军
湿法冶金 | 试验研究 2025,44(1): 32-39
收起
收藏切换
湿法冶金 | 试验研究 2025, 44(1): 32-39
在HCl-H2O2体系中全湿法短流程高效分离回收废旧银铜焊条中的铜银
全屏
卞国军
作者信息
  • 安徽工业大学 冶金工程学院, 安徽 马鞍山, 243032
  • 卞国军(2002—),男,本科,主要研究方向为稀贵金属综合回收。

High Efficiency Separation and Recovery of Copper and Silver from Waste Ag-Cu Filler Metal in HCl-H2O2 System by Full Wet Short Process
Guojun BIAN
Affiliations
  • School of Metallurgical Engineering, Anhui University of Technology, Maanshan, 243032, China
出版时间: 2025-02-28 doi: 10.13355/j.cnki.sfyj.2025.01.005
文章导航
收藏切换
含银二次资源的高效利用对于弥补我国银矿资源不足、缓解供需矛盾、保障国家战略金属供给安全具有重要意义。针对废旧银铜焊条,研究了在HCl-H2O2体系中浸出分离铜银,并制备高纯AgCl,考察了各因素对铜银分离效果的影响。结果表明:在H2O2过量系数为1.3、HCl过量系数为1.4、液固质量比为11∶1、浸出温度40 ℃、浸出时间3 h优化条件下,铜浸出率达99.38%;浸出渣为粒径2~4 μm不规则的球状颗粒,主要物相为AgCl,主要成分为Ag和Cl,总质量分数占99%以上。
废旧银铜焊条  /  银  /  铜  /  HCl  /  H2O2  /  分离  /  回收  /  氯化银

The efficient utilization of secondary silver-containing resources is of great significance for making up for the shortage of silver ore resources in China, alleviating the contradiction between supply and demand, and ensuring the supply security of national strategic metals. For waste Ag-Cu filler metal, the leaching and separation of copper and silver in the HCl-H2O2 system was studied, and high-purity AgCl was prepared. The influence of various factors on the separation effect of copper and silver was investigated. The results show that under the optimized conditions of H2O2 excessive coefficient of 1.3, HCl excessive coefficient of 1.4, liquid-solid mass ratio of 11∶1, leaching temperature of 40 ℃, and leaching time of 3 h, the leaching rate of copper can reach 99.38%. The leaching residue is irregular spherical particle with particle size of 2~4 μm. The main phase is AgCl, and the main components are Ag and Cl, with total mass fraction of more than 99%.

waste Ag-Cu filler metal  /  silver  /  copper  /  HCl  /  H2O2  /  separation  /  recovery  /  silver chloride
卞国军. 在HCl-H2O2体系中全湿法短流程高效分离回收废旧银铜焊条中的铜银. 湿法冶金, 2025 , 44 (1) : 32 -39 . DOI: 10.13355/j.cnki.sfyj.2025.01.005
Guojun BIAN. High Efficiency Separation and Recovery of Copper and Silver from Waste Ag-Cu Filler Metal in HCl-H2O2 System by Full Wet Short Process[J]. Hydrometallurgy of China, 2025 , 44 (1) : 32 -39 . DOI: 10.13355/j.cnki.sfyj.2025.01.005
银因具有良好的导电导热性、延展性和催化活性等理化特征,在电子[1]、焊料[2]、光伏[3]和首饰[4]等领域应用广泛。我国银矿资源储量仅占全球的7.7%,白银消费量却占全球17%以上[5],矿产银还不能满足需求,导致供求矛盾突出。银铜焊条是一种由银或银基固熔体构成的合金材料,具有优良的润湿填缝性和卓越的焊接能力,被誉为“工业万能胶”。废旧银铜焊条具有含银量高、成分相对简单等特点,是一种极其重要的含银二次资源,从中高效回收银对于缓解我国银矿产资源不足、保障供给安全具有重要意义。
目前,国内外回收银的工艺主要有火法、湿法和电解法等。火法熔炼技术在处理铜[6]、铅[7]、镍[8]等有色金属含银矿时,主要是通过熔炼—吹炼—精炼冶金单元将贵金属逐步富集在电解阳极泥中并加以回收,具有处理量大、效率高、成本低等优点,但也存在能耗高、环境污染严重等缺点。湿法工艺主要有氰化法[9-10]、酸性硫脲法[11-12]和硫代硫酸盐法[13]等,该类工艺主要适用于处理银品位较低(一般<0.15%)的精矿或尾矿,由于金银被S、As和Mn等脉石成分包裹,通常需要通过还原浸出[9]、机械活化[11]和氧化焙烧[13]等方法进行预处理,在优化工艺条件下,银浸出率可达70%左右。电解法作为精炼银的另一种高效工艺,可将比银正电性强的金属留在阳极泥中,实现银与其他金属的高效分离;但由于铜电性比银较负,在电解银过程中会在阴极与银共同析出,无法将二者直接分离[14-15]。因此,开发一种能高效分离废旧银铜焊条中铜银的新工艺十分必要。
基于Ag+与Cl-能形成难溶AgCl沉淀原理,试验研究了采用HCl-H2O2体系氧化溶解废旧银铜焊条,使Ag+原位与Cl-形成不溶性沉淀,实现银与铜的分离,浸出渣经酸性氯化氧化除杂后制得高纯AgCl,净化后液作为浸出液循环使用。
废旧银铜焊条来自某企业,型号为BCu80PAg,呈银白色,剪成3~5 mm小段,并通过碘量法、火试金重量法和ICP检测等方法确定具体元素含量,实物图及主要化学成分分析结果如图1所示。
图1可知,废旧银铜焊条主要由铜和银组成,质量分数分别为80.5%和14.7%,剩余4.6%为磷,0.2%为微量元素,其作用是提升焊条性能。在浸出过程中,磷可能会形成磷酸铜、磷酸银沉淀,影响铜银分离;微量元素可能难以净化去除,影响产品纯度。
试验用主要试剂见表1,主要仪器设备见表2
废旧银铜焊条是通过混合熔化、冷却凝固后形成的具有金属特性的固体产物,利用H2O2的强氧化性可将其氧化成离子态。在HCl体系中,Ag+能与Cl-形成难溶性AgCl沉淀,铜则与氯结合形成CuCl2进入溶液。此外,磷被氧化成磷酸,可能与铜、银结合生成磷酸铜、磷酸银沉淀,对铜、银分离造成不良影响。通过HSC Chemistry 6.0对试验过程中可能发生的反应进行热力学模拟计算,再采用Origin 2022绘制各反应过程的ΔG-T关系式,结果如图2所示。
图2看出:温度在293.15~373.15 K范围内,反应式(1)~(4)的ΔG均小于0,表明反应均能自发进行,铜和银可在HCl-H2O2体系中转化为离子态,游离在酸性高氯环境中,且银会形成AgCl难溶性沉淀;对比式(1)与(3)发现,铜与Cl-更倾向于形成CuCl,游离铜同时催化发生芬顿反应产生羟基自由基[16],其氧化性更强,能促进CuCl进一步转化为CuCl2,这可能也是式(4)的ΔG较负的原因;结合式(5)、(6)可知,磷酸铜、磷酸银固体沉淀在盐酸环境下会发生复分解反应重新生成磷酸,并与CuCl2一同进入溶液中,从而实现铜、磷与银的有效分离。
Cu、Ag及其化合物在HCl-H2O2体系中的存在形态随溶液的氧化还原电势φ和pH不同而发生变化。根据Cu、Ag在HCl-H2O2体系中的电极反应式及电极电位,确定在298 K、101.3 kPa条件下,[Ag+]=[Cl-]=0.1 mol/L、[Cu2+]=0.05 mol/L,氯化浸出和还原过程中Cu、Ag可能发生的电极反应,采用Origin 2022绘制Ag-Cu-Cl--H2O体系的φ-pH关系,结果如图3所示。
图3看出:在水溶液中,铜、银可以稳定存在,当pH<4.60、电位在0.196 1~0.401 V时,铜以Cu+形式与Cl-配合形成CuCl固体;调整电位在0.401~0.740 1 V之间,Cu+会转化为Cu2+,Cu2+与Cl-形成CuCl2并进入溶液中,此时,Ag仍为单质态;调整电位高于0.740 1 V时,Ag会溶解并与Cl-结合形成AgCl沉淀。综上,控制试验条件为pH<4.60、电位>0.740 1 V,此时能使铜、银有效分离。
量取一定体积蒸馏水、HCl溶液于试管中,并将试管置于恒温水浴锅中,加热至设定温度;在搅拌条件下加入定量废旧银铜焊条,之后再缓慢滴加一定体积H2O2,反应一定时间;待反应结束后,抽滤,固液分离,将滤渣洗净烘干称重,滤液定容,采用碘量法测定铜含量。浸出工艺流程如图4所示。
液体样品采用碘量法测定铜含量,固体样品选用日本岛津 ICPS-7510 PLUS 型电感耦合等离子体发射光谱仪(ICP)确定元素含量;采用德国布鲁克 D8 Advance 型X射线衍射仪(XRD)分析物相组成;借助美国FEI公司 Nova Nano SEM430 型场发射电子扫描电子显微镜(SEM)观察微观形貌。
称取10.00 g废旧银铜焊条,在HCl过量系数为1.5、液固质量比为11∶1、浸出温度为85 ℃、浸出时间为3 h条件下,考察H2O2过量系数对铜浸出率和渣率的影响,试验结果如图5所示。
图5看出:H2O2过量系数低于1.3时,随H2O2过量系数增加,铜浸出率升高,而渣率则降低;H2O2过量系数增至1.3时,铜浸出率和渣率分别达98.50%、19.31%;之后继续增大H2O2过量系数,铜浸出率和渣率均趋于稳定。这是因为H2O2过量系数低于1.3时,可能由于搅拌不充足或AgCl脱落速度迟缓,导致银铜焊条被AgCl紧密包裹,无法与反应物充分接触,造成反应效率较低;同时,H2O2在反应过程中会生成多种具有极强氧化性的自由基,但因存在时间较短,未能迅速参与铜的反应转化为有效成分,造成铜浸出率偏低、渣率略高。综合考虑,选择适宜H2O2过量系数为1.3。
称取10.00 g废旧银铜焊条,在H2O2过量系数为1.3、HCl过量系数为1.5、液固质量比为11∶1、浸出温度85 ℃条件下,考察浸出时间对铜浸出率和渣率的影响,试验结果如图6所示。
图6看出:随浸出时间延长,铜浸出率呈升高趋势,从1.0 h的61.99%升至3.0 h的98.50%;而渣率随浸出时间延长呈下降趋势,与铜浸出率相反,从1.0 h的56.84%降至3.0 h的19.31%。这是因为浸出时间较短时,反应不够充分,Cu未能完全分离;但随浸出时间延长,反应更加充分,废旧银铜焊条被H2O2彻底氧化分解溶解于HCl溶液中。综合考虑,选择适宜的浸出时间为3 h。
称取10.00 g废旧银铜焊条,在H2O2过量系数为1.3、液固质量比为11∶1、浸出温度为85 ℃、浸出时间为3 h条件下,考察HCl过量系数对铜浸出率和渣率的影响,试验结果如图7所示。
图7看出:铜浸出率随HCl过量系数增大缓慢升高,并在HCl过量系数增至1.4时趋于稳定,保持在98.60%左右;而渣率随HCl过量系数增大先降低后趋于稳定,在HCl过量系数增至1.4时降至19.30%。这是因为当溶液酸度增加并处于图3中最佳溶解区域时,较高浓度的H+有利于铜、银溶解,保持HCl过量系数为1.4时,能满足废旧银铜焊条的高效溶解。综合考虑,选择适宜的HCl过量系数为1.4。
称取10.00 g废旧银铜焊条,在H2O2过量系数为1.3、HCl过量系数为1.4、液固质量比为11∶1、浸出时间为3 h条件下,考察浸出温度对铜浸出率和渣率的影响,试验结果如图8所示。不同温度下的滤渣照片如图9所示。
图8看出:浸出温度为25 ℃时,铜浸出率较低,为90.50%;温度升至40 ℃时,铜浸出率达99.38%;之后继续升高温度,由于H2O2受热分解导致铜浸出率缓慢下降;渣率则随浸出温度升高而降低,在温度升至40 ℃降至19.33%,之后随温度升高变化较小。
图9看出:浸出温度为25 ℃时,因温度过低,反应不够完全,导致滤渣中存在未反应完全的针状废旧银铜焊条;浸出温度升至40、55 ℃时,渣中无针状废旧银铜焊条出现,说明温度大于40 ℃时下反应较彻底。考虑到温度过高会使HCl挥发,造成酸雾污染环境,同时增加能耗,因此,选择适宜的浸出温度为40 ℃。
称取10.00 g废旧银铜焊条,在H2O2过量系数为1.3、HCl过量系数为1.4、浸出温度40 ℃、浸出时间3 h条件下,考察液固质量比对铜浸出率和渣率的影响,试验结果如图10所示。不同液固质量比下的滤渣颜色变化如图11所示。
图10看出:随液固质量比增大,铜浸出率升高;在液固质量比增至11∶1时,铜浸出率达最大,为99.38%;之后继续增大液固质量比,铜浸出率变化不大;而渣率随液固质量比增大呈先降低后趋于平稳趋势,在液固质量比增至11∶1时,降至最低,为19.33%。
图11看出:不同液固质量比条件下,滤渣颜色明显存在差异,这是由于随液固质量比增大,液固两相的传质得到强化;但液固质量比增至11∶1时,反应速率不再变化,浸出达到动态平衡,此时滤渣颜色与AgCl颜色相近。综合考虑,选择适宜的液固质量比为11∶1。
在H2O2过量系数为1.3、HCl过量系数为1.4、液固质量比为11∶1、浸出温度40 ℃、浸出时间3 h条件下进行优化试验,净化浸出渣的成分含量与一级、二级AgCl标准要求的对比结果见表3,XRD物相分析与SEM微观分析结果如图12所示。
表3看出:影响AgCl等级的元素有Cu、As、Fe、Pb、Bi,净化浸出渣中各元素含量均符合一级AgCl产品标准要求;浸出渣中Cu质量分数为0%,AgCl质量分数大于99.99%,成功实现了铜、银的高效分离。
图12(a)看出:浸出渣的XRD图谱中出现了明显的AgCl衍射峰,峰型尖锐,峰强较大,具有较高的结晶度,与AgCl标准图谱(PDF No.:31-1238)完全吻合,没有出现其他杂质峰,说明浸出渣主要物相为AgCl。由图12(b)看出:浸出渣呈粒径2~4 μm的不规则球状颗粒。由图12(c)~(e)局部扫描结果看出:Ag、Cl均匀分布于球状颗粒表面。对颗粒随机取点,由分析结果(图12(f)~(h))可知,浸出渣仅由Ag、Cl组成。综上判断,在优化试验下制得了纯净的一级AgCl产品,其中AgCl质量分数大于99.99%。
在HCl-H2O2体系中采用全湿法短流程分离回收废旧银铜焊条中铜、银是可行的。Cu、Ag在HCl体系中φ-pH关系及相关热力学分析结果表明,溶液pH<4.60、电极电位>0.740 1 V为最佳溶解区域,适宜条件下,Cu、P可分别以CuCl2和H3PO4形式存在于溶液中,不影响AgCl的纯度。在HCl过量系数为1.3、H2O2过量系数为1.4、液固质量比为11∶1、浸出温度为40 ℃、浸出时间为3 h优化条件下,铜浸出率达99.38%以上,渣率降至19.33%。优化净化浸出渣中Ag、Cl主要以AgCl相存在,为粒径2~4 μm的不规则球状颗粒,其中各元素含量符合一级AgCl产品标准要求。浸出渣中Cu质量分数为0%,AgCl质量分数大于99.99%,说明该法可实现废旧银铜焊条中铜银高效分离,具有一定推广应用价值。
  • 国家重点实验室开放基金资助项目(GZSYS-KF-2020-008)
参考文献 引证文献
排序方式:
[1]
MOUSAVI S Z, POURABDOLI M. Silver-coated copper particles as a new raw material for manufacturing electrical contacts[J]. Microelectronics Reliability, 2022, 134.DOI:10.1016/j.microrel.2022.114554.
[2]
毕亚男, 张乃千, 魏明霞, 等. AgCuInSn钎料的研究进展综述[J]. 贵金属, 2022, 43(增刊1):37-41.
BI Yanan, ZHANG Naqian, WEI Mingxia, et al. Review on research progress of AgCuInSn solder[J]. Precious Metals, 2022, 43(Sup.1):37-41.
[3]
TIAN J J, WU D D, LI S Y, et al. Effect of process variables on leaching behavior and kinetics of silver element from waste photovoltaic modules[J]. Separation and Purification Technology, 2024, 335.DOI:10.1016/j.seppur.2023.126062.
[4]
PAUL M, BHANJA N, DAR A B. On the similarities between precious metals,precious metal stocks and equities:international evidence for gold and silver[J]. Resources Policy, 2023, 83.DOI:10.1016/j.resourpol.2023.103629.
[5]
潘昭帅, 张照志, 车东, 等. 中国银矿资源特征及新能源背景下需求分析[J]. 中国地质, 2024, 51(5):1554-1569.
PAN Zhaoshuai, ZHANG Zhaozhi, CHE Dong, et al. The characteristics and demand analysis of silver resources in China under the background of new energy[J]. Geology in China, 2024, 51(5):1554-1569.
[6]
GUO X Y, CHEN Y L, WANG Q M, et al. Copper and arsenic substance flow analysis of pyrometallurgical process for copper production[J]. Transactions of Nonferrous Metals Society of China, 2022, 32(1):364-376.
[7]
宋锦波, 郗文龙, 牛丽萍, 等. 铅精矿协同铅膏、铅玻璃吹氧熔炼脱硫试验研究[J]. 中国有色冶金, 2022, 51(6):110-117.
SONG Jinbo, XI Wenlong, NIU Liping, et al. Experimental study on oxygen blowing co smelting and desulfurization of lead concentrate with lead paste and lead glass[J]. China Nonferrous Metallurgy, 2022, 51(6):110-117.
[8]
田庆华, 李中臣, 王亲猛, 等. 红土镍矿资源现状及冶炼技术研究进展[J]. 中国有色金属学报, 2023, 33(9):2975-2997.
TIAN Qinghua, LI Zhongchen, WANG Qinmeng, et al. Present situation of laterite nickel ore resources and research progress of smelting technology[J]. The Chinese Journal of Nonferrous Metals, 2023, 33(9):2975-2997.
[9]
ZHANG K F, LIU Z Q, QIU X Y, et al. Hydrometallurgical recovery of manganese,gold and silver from refractory Au-Ag ore by two-stage reductive acid and cyanidation leaching[J]. Hydrometallurgy, 2020, 196.DOI:10.1016/j.hydromet.2020.105406.
[10]
高宇, 和晓才, 韩庆, 等. 从铜阳极泥浮选尾矿中高效浸出金、银试验研究[J]. 湿法冶金, 2023, 42(4):335-340.
GAO Yu, HE Xiaocai, HAN Qing, et al. High efficiency leaching of goldand silver from flotation tailings of copper anode slime[J]. Hydrometallurgy of China, 2023, 42(4):335-340.
[11]
GUO X Y, ZHANG L, TIAN Q H, et al. Stepwise extraction of gold and silver from refractory gold concentrate calcine by thiourea[J]. Hydrometallurgy, 2020, 194.DOI:10.1016/j.hydromet.2020.105330.
[12]
何秉轩, 梁勇, 刘德刚, 等. 铅分银炉渣中金属赋存状态分析及银的提取试验研究[J]. 湿法冶金, 2023, 42(1):1-7.
HE Bingxuan, LIANG Yong, LIU Degang, et al. Analysis of metal occurrencein silver-separating slag and recovery of silver[J]. Hydrometallurgy of China, 2023, 42(1):1-7.
[13]
CHEN J N, XIE F, WANG W, et al. Leaching of gold and silver from a complex sulfide concentrate in copper-tartrate-thiosulfate solutions[J]. Metals, 2022,12.DOI:10.3390/met12071152.
[14]
AJI A T, HAMUYUNI J, AROMAA J, et al. Design of optimal electrolyte circulation based on the kinetic modelling of copper dissolution in silver electrorefining[J]. Hydrometallurgy, 2020, 196.DOI:10.1016/j.hydromet.2020.105403.
[15]
FENG W Y, CAO H Z, SHEN Y K, et al. Migration regularity and control of silver inclusions during copper electrorefining process[J]. Transactions of Nonferrous Metals Society of China, 2023, 33(9):2853-2865.
[16]
JOMOVA K, CVIK M, LAURO P, et al. The role of redox active copper(Ⅱ) on antioxidant properties of the flavonoid baicalein:DNA protection under Cu(Ⅱ)-Fenton reaction and Cu(Ⅱ)-ascorbate system conditions[J]. Journal of Inorganic Biochemistry, 2023, 245.DOI:10.1016/j.jinorgbio.2023.112244.
2025年第44卷第1期
PDF下载
529
217
引用本文
BibTeX
文章信息
doi: 10.13355/j.cnki.sfyj.2025.01.005
  • 接收时间:2024-05-09
  • 首发时间:2025-07-05
  • 出版时间:2025-02-28
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2024-05-09
基金
国家重点实验室开放基金资助项目(GZSYS-KF-2020-008)
作者信息
    安徽工业大学 冶金工程学院, 安徽 马鞍山, 243032
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sfyj/CN/10.13355/j.cnki.sfyj.2025.01.005
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