Carbon Molecular Sieves for the Sorption Recovery of Gold from Cyanide Solutions

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/S0040579524700441

A. A. Fomkin, A. L. Pulin, A. V. Shkolin, I. E. Men’shchikov

引用次数: 0

Abstract

The structural and energy characteristics of some commercial and laboratory microporous carbon adsorbents applied in the cyanide gold recovery technology are studied. The average effective widths of the micropores in these adsorbents are close to 1.1 nm. The successive application of such adsorbents is explained by molecular sieve effects with respect to the cyanide gold complex.

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从氰化物溶液中吸附回收金的碳分子筛

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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.