采用综合技术处理氯化钙盐水以获得无溴锂精矿

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2024-12-16 DOI:10.1134/S0040579524700635

A. D. Ryabtsev, N. P. Kotsupalo, L. T. Menzheres, A. A. Kurakov, N. M. Nemkov

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引用次数: 0

摘要

研究了铝和锂的类似双化合物系列中各种卤化物的结构特征。结果表明，含溴的铝和溴的双化合物有可能转变成锂精矿。找到了不掺入溴的锂精矿的制备方法。在工业上去除溴之后，得到的锂精矿可用于获得以下锂产品：碳酸锂和一水氢氧化锂。在一个综合方案中，分离溴和锂产品后的氢氧化镁沉淀生成氯化钙溶液。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Implementation of an Integrated Technology for Processing Brines of the Calcium Chloride Type to Obtain a Bromineless Lithium Concentrate

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Implementation of an Integrated Technology for Processing Brines of the Calcium Chloride Type to Obtain a Bromineless Lithium Concentrate

The structural features of halide varieties in an analogous series of double compounds of aluminum and lithium are studied. The possibility of transition of a bromine-containing version of the double compound of aluminum and bromine into a lithium concentrate is shown. Methods are found for preparing a lithium concentrate without bromine admixture. After bromine is industrially removed, the resulting lithium concentrate is used to obtain the following lithium products: lithium carbonate and lithium hydroxide monohydrate. In an integrated scheme, magnesium hydroxide after separating bromine and lithium products is precipitated to produce a calcium chloride solution.

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.