{"title":"Static Sorption of Petroleum Products by a Sorbent Made from Ash-and-Slag Waste of the Thermal Power Industry","authors":"T. G. Korotkova, S. A. Bushumov","doi":"10.1134/S004057952470060X","DOIUrl":null,"url":null,"abstract":"<div><p>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.</p></div>","PeriodicalId":798,"journal":{"name":"Theoretical Foundations of Chemical Engineering","volume":"58 2","pages":"363 - 369"},"PeriodicalIF":0.7000,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Theoretical Foundations of Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S004057952470060X","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
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.
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.
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