A. V. Tikhomirova, E. S. Legocheva, T. G. Cherkasova, S. P. Subbotin
{"title":"Utilization of Coal Consumption and Processing Waste in Aluminum Production","authors":"A. V. Tikhomirova, E. S. Legocheva, T. G. Cherkasova, S. P. Subbotin","doi":"10.3103/S1068364X23700928","DOIUrl":null,"url":null,"abstract":"<div><p>The aluminum content in coal wastes in the Kemerovo region of the Kuznetsk Basin is investigated. The possibility of using such waste to extract aluminum concentrate by acidic leaching using sulfuric acid and nitric acid is assessed. Complete aluminum extraction in one processing cycle is impossible, but around 96% extraction is possible by successive leaching. The content of aluminum oxide in the concentrate is 84.5%.</p></div>","PeriodicalId":519,"journal":{"name":"Coke and Chemistry","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Coke and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S1068364X23700928","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
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Abstract
The aluminum content in coal wastes in the Kemerovo region of the Kuznetsk Basin is investigated. The possibility of using such waste to extract aluminum concentrate by acidic leaching using sulfuric acid and nitric acid is assessed. Complete aluminum extraction in one processing cycle is impossible, but around 96% extraction is possible by successive leaching. The content of aluminum oxide in the concentrate is 84.5%.
期刊介绍：
The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.
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