Static Sorption of Petroleum Products by a Sorbent Made from Ash-and-Slag Waste of the Thermal Power Industry

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/S004057952470060X

T. G. Korotkova, S. A. Bushumov

引用次数: 0

Abstract

The results of studying the static sorption of petroleum products from the aqueous phase by a sorbent made from ash-and-slag waste of the thermal power industry by drying at 110°C and annealing at 600°C are given. The operating range of pollution of the aquatic environment with petroleum products is determined, the lower value of which is 0.5 mg/L and the upper value is 300 mg/L with a sorbent dose of 5 g/L. The efficiency of oil-product extraction is 95% for a sorption time of 2 min with rotation speed of the mixing device of 200 rpm.

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火力发电工业灰渣废料制成的吸附剂对石油产品的静态吸附作用

本文给出了火电工业灰渣废料制成的吸附剂通过 110°C 干燥和 600°C 退火从水相中静态吸附石油产品的研究结果。确定了石油产品对水环境污染的工作范围，当吸附剂剂量为 5 克/升时，其下限为 0.5 毫克/升，上限为 300 毫克/升。在吸附时间为 2 分钟、混合装置转速为 200 转/分钟的情况下，石油产品的萃取效率为 95%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.