量子化学在氧化锌矿浮选中的应用研究进展  

Advances in the Application of Quantum Chemistry in Zinc Oxide Mineral Flotation Research

作　　者：刘思源 张晨阳 李凯[3,4] 孙伟[1,2] 吴淋琳[3,4] LIU Siyuan;ZHANG Chenyang;LI Kai;SUN Wei;WU Linlin(School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,China;Engineering Research Center of Ministry of Education for Carbon Emission Reduction in Metal Resource Exploitation and Utilization,Central South University,Changsha 410083,China;Hunan Provincial Key Laboratory of Micro&Nano Materials Interface Science,Central South University,Changsha 410083,China;School of Chemistry and Chemical Engineering,Central South University,Changsha 410083,China)

机构地区：[1]中南大学资源加工与生物工程学院,长沙410083 [2]中南大学金属资源开发利用碳减排教育部工程研究中心,长沙410083 [3]中南大学微纳材料界面科学湖南省重点试验室,长沙410083 [4]中南大学化学化工学院,长沙410083

出　　处：《有色金属（选矿部分）》2024年第9期105-120,共16页Nonferrous Metals（Mineral Processing Section）

基　　金：湖南省自然科学基金资助项目(2024JJ6489);国家自然科学基金资助项目(52074356)。

摘　　要：锌矿资源的高效利用对于保障我国资源安全和高质量发展具有重要意义。随着优质硫化锌矿资源的开发殆尽,低品位的复杂氧化锌矿资源高效利用越来越受到重视。浮选是复杂氧化锌矿加工利用的重要方法。然而传统的浮选方式存在分离效率低且环境污染严重等问题,亟需从更精细化角度针对性开发新的理论和方法。量子化学是量子力学在电子、原子和分子层面研究化学问题的有效工具,能够从微观上深层次地解释浮选作用的本质,从而为高效浮选新技术的开发和高精度浮选新药剂的筛选设计提供有效的理论和方法支撑。本文主要介绍了近年来量子化学在氧化锌矿浮选中应用研究的发展情况,并总结了该领域的优势以及存在的挑战和未来发展的方向。The efficient utilization of zinc mineral resources is crucial for ensuring the safety and high-quality development of resources in our country.As high quality zinc sulfide mineral resources become depleted,there is increasing attention on the high efficiency separation of low grade complex zinc oxide mineral resources.Flotation is an important method for the separation of complex zinc oxide ores.However,the traditional flotation method has encountered problems such as low separation efficiency and serious environmental pollution.Therefore,it is imperative to develop new theories and methods from a more refined perspective.Quantum chemistry provides an effective tool for studying chemical problems at the electronic,atomic,and molecular levels using quantum mechanics.It can explain the essence of flotation action from a microscopic level,thus providing effective theoretical and methodological support for the development of new high-efficiency flotation technology and the screening and design of new flotation reagents with high precision.This paper introduces the application of quantum chemistry to the flotation of zinc oxide minerals in recent years,summarizing its advantages,challenges,and future development direction in this field.

关 键 词：量子化学 浮选 反应机理 氧化锌矿 

分 类 号：TD923[矿业工程—选矿] TD952