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投稿时间:2024-07-28 修订日期:2024-08-06
投稿时间:2024-07-28 修订日期:2024-08-06
中文摘要: 基于分离化学冶金理论,采用第一性原理模拟计算研究方法,开展了钒页岩界面溶液化学反应基础研究,发展出湿法提取矿物结构弛豫机制、多元溶液体系竞争配位机理、有机官能团选择性富集原理等理论成果,厘清了钒从晶格溶解释放到溶液调控迁移全过程的核心反应机制,为新一代全湿法提取技术开发提供指导和支撑。
Abstract:Based on the theory of chemical metallurgy for vanadium shale separation, the first-principles simulation calculation method was adapted to conduct the studies on the reaction mechanisms of interfacial solution chemistry. It has developed theoretical achievements such as the relaxation mechanism of mineral structures in leaching, the competitive coordination mechanism in multicomponent solution systems, and the principle of selective enrichment of organic functional groups. It clarifies the core reaction mechanism of vanadium from lattice dissolution release to solution control migration, which providing important guidance and support for the development of a new generation of all-wet extraction technology.
keywords: vanadium shale wet extraction interfacial solution chemistry mineral structural relaxation competitive coordination selective enrichment
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引用文本:
张一敏,郑秋实,薛楠楠,刘涛,谭利平,段国庆,何野.钒页岩浸出及离子分离过程界面溶液化学反应基础理论研究[J].有色金属(冶炼部分),2024(11):165-176.
ZHANG Yimin,ZHENG Qiushi,XUE Nannan,LIU Tao,TAN Liping,DUAN Guoqing,HE Ye.Basic Theoretical Research on Interfacial Solution Chemical Reactions in Leaching and Ion Separation of Vanadium Shale[J].Nonferrous Metals (Extractive Metallurgy),2024(11):165-176.
张一敏,郑秋实,薛楠楠,刘涛,谭利平,段国庆,何野.钒页岩浸出及离子分离过程界面溶液化学反应基础理论研究[J].有色金属(冶炼部分),2024(11):165-176.
ZHANG Yimin,ZHENG Qiushi,XUE Nannan,LIU Tao,TAN Liping,DUAN Guoqing,HE Ye.Basic Theoretical Research on Interfacial Solution Chemical Reactions in Leaching and Ion Separation of Vanadium Shale[J].Nonferrous Metals (Extractive Metallurgy),2024(11):165-176.