Article(id=1304141605896745659, tenantId=1146029695717560320, journalId=1303687303576780880, issueId=1304141595331293792, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1009-3842.2026.04.001, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1767542400000, receivedDateStr=2026-01-05, revisedDate=1770134400000, revisedDateStr=2026-02-04, acceptedDate=null, acceptedDateStr=null, onlineDate=1788861188624, onlineDateStr=2026-09-08, pubDate=1787846400000, pubDateStr=2026-08-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1788861188624, onlineIssueDateStr=2026-09-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1788861188624, creator=13701087609, updateTime=1788861188624, updator=13701087609, issue=Issue{id=1304141595331293792, tenantId=1146029695717560320, journalId=1303687303576780880, year='2026', volume='', issue='4', pageStart='1', pageEnd='132', issueExtLink='null', onlineDate='null', pubDate='1787846400000', pubDateStr='2026-08-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1788861186106, creator='13701087609', updateTime=1788924908244, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1304408865437672371, tenantId=1146029695717560320, journalId=1303687303576780880, issueId=1304141595331293792, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1304408865437672372, tenantId=1146029695717560320, journalId=1303687303576780880, issueId=1304141595331293792, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1, endPage=12, ext={EN=ArticleExt(id=1304141606303593148, articleId=1304141605896745659, tenantId=1146029695717560320, journalId=1303687303576780880, language=EN, title=Short-Flow High-Efficiency Copper Extraction from Zinc Smelting Polymetallic Copper Slag via Cyclone Electrowinning Process, columnId=1304141596639916642, journalTitle=Copper Engineering, columnName=Special Topic: Utilization of Mining and Metallurgical Solid Waste and Pollution Control, runingTitle=null, highlight=null, articleAbstract=

Conventional treatment methods for complex copper slags originating from zinc smelting are often constrained by high energy consumption, intricate workflows, and low metal recovery efficiencies. To address these challenges, a streamlined, high-efficiency technology based on cyclone electrowinning was developed. This novel process enabled the synergistic leaching of copper, zinc, and indium while selectively extracting copper, effectively obviating the need for solvent extraction and its associated organic pollution risks. This study specifically investigated electrolytic migration behavior of metal ions—predominantly Cu²⁺—during direct cyclone electrowinning of polymetallic leachates. Utilizing a four-stage stepwise depletion protocol, the process yielded cathode copper with a purity exceeding 99.97% and a current efficiency greater than 97.83%. By significantly simplifying the traditional "leaching-purification-electrowinning" circuit, this technology provided a green, cost-effective pathway for the circular utilization of copper resources from complex polymetallic slags.

, authors=Zhonghua Zhou^{1, 2}, Jinsong Luo^{1, 3}, Shaobo Zhang^{1, 2}, Zhen Cheng¹, Zhiyi Wang¹, Cunxiong Li¹, authorsList=Zhonghua Zhou, Jinsong Luo, Shaobo Zhang, Zhen Cheng, Zhiyi Wang, Cunxiong Li, authorCompany=null, correspAuthors=Cunxiong Li, 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=1304141607138259645, articleId=1304141605896745659, tenantId=1146029695717560320, journalId=1303687303576780880, language=CN, title=锌冶炼多金属铜渣旋流电积短程高效提铜工艺研究, columnId=1304878720477590059, journalTitle=铜业工程, columnName=矿冶固废资源综合利用与污染防治专题, runingTitle=null, highlight=null, articleAbstract=

针对锌冶炼系统产出的含铜、铟、锌、镉等多金属复杂铜渣，传统处理工艺存在能耗高、流程复杂、金属提取效率低的问题，本研究开发了一种基于旋流电积的短程高效提取工艺。该工艺同时实现了规避有机物污染、铜锌铟高效协同浸出及铜的选择性提取。本研究重点聚焦于旋流电积提铜工艺中多金属离子浸出液直接旋流电积时，以Cu²⁺为主的金属离子电解迁移行为，并采用四段梯级贫化工艺对富集铜、铟、锌的浸出液进行直接旋流电积脱铜实验。结果表明：所得阴极铜产品纯度达99.97%以上，电流效率高于97.83%。相较于传统工艺，该优化工艺有效避免了溶剂萃取引入的有机物污染风险，显著简化了“浸出-净化-电积”流程，为锌冶炼复杂多金属铜渣中铜资源的绿色经济型循环利用提供了新途径。

, authors=周中华^{1, 2}, 罗劲松^{1, 3}, 张少博^{1, 2}, 成圳¹, 王智毅¹, 李存兄¹, authorsList=周中华, 罗劲松, 张少博, 成圳, 王智毅, 李存兄, authorCompany=null, correspAuthors=李存兄, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=ISv4eYhJ3OwttuICg00OwQ==, magXml=nUcu9CeEvR7356yHUJogxg==, pdfUrl=null, pdf=iwMxxEZJ1OhObFFwghoiHA==, pdfFileSize=3561529, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=sMnnfqCY+AHMF02eZ9bydQ==, mapNumber=null, fund=null)}, authors=[Author(id=1304878744821326630, tenantId=1146029695717560320, journalId=1303687303576780880, articleId=1304141605896745659, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=2190958995@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1304878744892629801, tenantId=1146029695717560320, journalId=1303687303576780880, articleId=1304141605896745659, authorId=1304878744821326630, language=EN, stringName=Zhonghua Zhou, firstName=Zhonghua, middleName=null, lastName=Zhou, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1.School of Metallurgical and Energy Engineering，Kunming University of Science and Technology，Kunming 650093，China
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周中华（1980—），女，江西上饶人，博士，高级工程师，研究方向：锌冶炼，E-mail：2190958995@qq.com

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周中华（1980—），女，江西上饶人，博士，高级工程师，研究方向：锌冶炼，E-mail：2190958995@qq.com

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