改进科拉金属矿业公司（JSC Kola MMC）镍生产过程中含铅气体净化产品的综合加工工艺

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2024-01-17 DOI:10.1134/S0040579523050032

N. S. Areshina, A. G. Kasikov, N. V. Eroshenko

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引用次数: 0

摘要

研究了科拉金属矿业公司（JSC Kola MMC）焙烧灰加工过程中铜和贵金属的分布情况，发现这些元素存在于加工过程的所有产品中。提出了获得含硒碲银精矿和贵金属精矿的方法。确定了综合处理粉尘和硒堆废品的条件，以获得符合工艺操作程序的产品。

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Improvement of the Integrated Processing of Lead-Containing Gas-Cleaning Products from the Nickel Production of JSC Kola MMC

The distribution of chalcogens and noble metals during the processing of roasting dust from JSC Kola MMC is studied and it is found that these elements are present in all products of the process. Methods are proposed to obtain selenium–tellurium- and silver-containing concentrates, and also a concentrate of noble metals. Conditions are determined for the integrated processing of the dust and selenium dump waste product to obtain products that comply with the process operating procedure.

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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.