铜矿捕收剂研究进展
Research Progress of Collector for Copper Ore Flotation
周梦瑶 1王振 1王晓慧 2赵开乐 3陈瑶 1赵子铭 1Safarov Sayfidin Shahobidinovich 4Kholov Kholmahmad Isroilovich 4Samikhov Shonavruz Rahimovich4
作者信息
- 1. 固体废物处理与资源化教育部重点实验室;西南科技大学环境与资源学院
- 2. 中国地质科学院矿产综合利用研究所
- 3. 固体废物处理与资源化教育部重点实验室;中国地质科学院矿产综合利用研究所
- 4. 塔吉克斯坦科学院化学研究所
- 折叠
摘要
为了解捕收剂的结构与性能以及开发新型铜捕收剂,基于离子型捕收剂、非离子型捕收剂以及组合捕收剂在矿浆中存在的形式与作用机理,归纳总结了目前铜矿捕收剂的研发与应用现状,阐述了不同药剂的作用机制,以及作用机制探索中的原子力显微镜(AFM)、密度泛函理论(DFT)以及飞行时间二次离子质谱(TOF-SIMS)等先进检测技术,分类描述了其在不同种类捕收剂机理研究中的作用,同时提出了捕收剂在工业应用中的未来发展趋势,以期为提升铜矿浮选效率提供理论依据与技术指导.
Abstract
In order to understand the structure and properties of collectors and develop new copper col-lectors,based on the existing forms and action mechanisms of ionic collectors,nonionic collectors and com-bined collectors in pulp,the current research and development and application status of copper collectors are summarized.The action mechanisms of different reagents,as well as advanced detection techniques such as atomic force microscopy(AFM),density functional theory(DFT)and time-of-flight secondary ion mass spectrometry(TOF-SIMS)in the exploration of action mechanisms are described in detail.At the same time,the future development trend of collector in industrial application is put forward to provide theo-retical basis and technical guidance for improving the flotation efficiency of copper ore.
关键词
铜矿/捕收剂/作用机制/吸附/工业实践Key words
copper ore/collector agent/action mechanism/adsorption/practice in industry引用本文复制引用
出版年
2024
NETL
NSTL
万方数据