碳酸锂卤水体系热力学性质与化学模型研究进展  

Research Progress of Thermodynamic Properties and Chemical Models of Lithium Carbonate Brine System

作　　者：王淑静 张洪丽 徐佳莹 唐青 矫乾鹏 马金秋 孟令宗 WANG Shujing;ZHANG Hongli;XU Jiaying;TANG Qing;JIAO Qianpeng;MA Jinqiu;MENG Lingzong(College of Chemistry and Chemical Engineering,Linyi University,Linyi 276000,China)

机构地区：[1]临沂大学化学化工学院,山东临沂276000

出　　处：《河南化工》2023年第5期1-4,共4页Henan Chemical Industry

基　　金：国家自然科学基金(U1507112);2022年临沂大学大学生创新创业训练计划项目(X202210452048)。

摘　　要：卤水体系热力学性质和化学模型是卤水资源开发的重要理论依据,研究碳酸锂盐的热力学性质与化学模型有助于我国卤水锂资源的开发和利用。从含碳酸锂体系相平衡、介稳区宽度和热力学模型研究三个方面,归纳总结了碳酸锂盐卤水体系的研究进展,并提出了碳酸锂热力学研究存在的主要问题以及未来的发展方向。The thermodynamic properties and chemical models of the brine systems are important theoretical basis for the exploitation of brine resources.The research of thermodynamic properties and chemical models for the system containing lithium carbonate is helpful to the exploitation of lithium brine resources.The phase equilibria,metastable zone width and thermodynamic models of the brine systems containing lithium carbonate are introduced.The recent research progress of brine dystem containing lithium carbonate is summarized.The main problems in the thermodynamic study of lithium carbonate and the future development direction are proposed.

关 键 词：碳酸锂 碳酸氢锂 相平衡 介稳区宽度 热力学模型 

分 类 号：O642.4[理学—物理化学]