表层含钯废催化剂的分解

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/S0040579524700684

T. S. Volkova, E. Yu. Tataurov, V. V. Rudskikh

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引用次数: 0

摘要

本文介绍了用酸性法分解含贵金属钯废催化剂的实验研究结果。考虑了两种方法，这两种方法意味着催化剂的完全溶解，包括其载体，以及选择性钯萃取（催化剂载体的最小溶解）。选择了提供至少90%钯提取到溶液中的最佳分解条件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Decomposition of a Waste Catalyst Containing Palladium in the Surface Layer

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Decomposition of a Waste Catalyst Containing Palladium in the Surface Layer

The results of experimental studies on the decomposition of a waste catalyst containing a precious metal (palladium) in the surface layer by the acidic method are presented. Two approaches implying complete dissolution of the catalyst, including its support, and selective palladium extraction (with minimum dissolution of the catalyst support) are considered. The optimal decomposition conditions providing extraction of at least 90% of the palladium into the solution are selected.

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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.