Pretreatment and recovery of base metals from oxidised ores by froth flotation technology – A review

IF 4.9 2区 工程技术 Q1 ENGINEERING, CHEMICAL Minerals Engineering Pub Date : 2024-10-08 DOI:10.1016/j.mineng.2024.109024
{"title":"Pretreatment and recovery of base metals from oxidised ores by froth flotation technology – A review","authors":"","doi":"10.1016/j.mineng.2024.109024","DOIUrl":null,"url":null,"abstract":"<div><div>Base metals are among the key drivers propelling the economy’s expansion due to their widespread uses and applications. They are used as input factors in the construction of houses, transportation, plants, machinery, pipes, electrical cables, etc. As high-grade base metal sulphide deposits continue to diminish rapidly, the focus is shifting towards recovering these metals from lower grade oxidised and mixed ore deposits. This article critically discusses several research attempts made on the pretreatment of oxidised and mixed ores to increase base metal recoveries by froth flotation, as well as their benefits and drawbacks. Finally, the paper proposes further research and suggest steps forward to pretreatment of oxidised base metals. It is strongly believed that with proper pretreatment of oxidised base metals prior to flotation, when established as a viable technology recognised by industry, will contribute to the sustainability of base metal industry.</div></div>","PeriodicalId":18594,"journal":{"name":"Minerals Engineering","volume":null,"pages":null},"PeriodicalIF":4.9000,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Minerals Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0892687524004539","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0

Abstract

Base metals are among the key drivers propelling the economy’s expansion due to their widespread uses and applications. They are used as input factors in the construction of houses, transportation, plants, machinery, pipes, electrical cables, etc. As high-grade base metal sulphide deposits continue to diminish rapidly, the focus is shifting towards recovering these metals from lower grade oxidised and mixed ore deposits. This article critically discusses several research attempts made on the pretreatment of oxidised and mixed ores to increase base metal recoveries by froth flotation, as well as their benefits and drawbacks. Finally, the paper proposes further research and suggest steps forward to pretreatment of oxidised base metals. It is strongly believed that with proper pretreatment of oxidised base metals prior to flotation, when established as a viable technology recognised by industry, will contribute to the sustainability of base metal industry.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
利用泡沫浮选技术预处理和回收氧化矿石中的贱金属 - 综述
贱金属因其广泛的用途和应用而成为推动经济发展的主要动力之一。它们被用作建造房屋、交通、工厂、机械、管道、电缆等的投入要素。随着高品位基本金属硫化物矿床不断迅速减少,人们正将重点转向从低品位氧化矿床和混合矿床中回收这些金属。本文批判性地讨论了为通过泡沫浮选提高基本金属回收率而对氧化矿石和混合矿石进行预处理的几项研究尝试,以及它们的优点和缺点。最后,本文提出了进一步研究的建议,并提出了氧化贱金属预处理的步骤。我们坚信,在浮选前对氧化贱金属进行适当的预处理,一旦成为一项得到业界认可的可行技术,将有助于贱金属行业的可持续发展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Minerals Engineering
Minerals Engineering 工程技术-工程:化工
CiteScore
8.70
自引率
18.80%
发文量
519
审稿时长
81 days
期刊介绍: The purpose of the journal is to provide for the rapid publication of topical papers featuring the latest developments in the allied fields of mineral processing and extractive metallurgy. Its wide ranging coverage of research and practical (operating) topics includes physical separation methods, such as comminution, flotation concentration and dewatering, chemical methods such as bio-, hydro-, and electro-metallurgy, analytical techniques, process control, simulation and instrumentation, and mineralogical aspects of processing. Environmental issues, particularly those pertaining to sustainable development, will also be strongly covered.
期刊最新文献
Forms of rare earth loss and the function mechanism of acetic acid in the aluminum removal process of rare earth leaching liquor Preparation of vanadium-titanium magnetite tailings/quartz sand monolithic composite and photocatalytic degradation of rhodamine B Editorial Board Enhanced rare earth alkali cake washing and alkaline wastewater disposal via mineral phase transformation and ultrasound A comprehensive review on the distribution behaviors of precious metals through pyrometallurgical processes and implications for recycling
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1