{"title":"Production of Special Coke for Electrothermal Silicon Production from Central Kazakhstan Coal","authors":"G. A. Ulyeva, O. V. Yemelyanova","doi":"10.3103/S1068364X24600386","DOIUrl":null,"url":null,"abstract":"<div><p>Nonclinkering coal from the Shubarkol, Kuu-Chek, and Sary Adyr fields in the Karaganda region of Kazakhstan are considered; the types of coal and their properties are determined, and coal samples are subjected to petrographic analysis. Technology for producing special coke from such coal is outlined. The influence of this technology on the properties and microstructure of the reducing agents produced is studied. The reducing agents may be used in the electrothermal production of industrial-grade silicon.</p></div>","PeriodicalId":519,"journal":{"name":"Coke and Chemistry","volume":"67 4","pages":"243 - 250"},"PeriodicalIF":0.4000,"publicationDate":"2024-07-23","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/S1068364X24600386","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Nonclinkering coal from the Shubarkol, Kuu-Chek, and Sary Adyr fields in the Karaganda region of Kazakhstan are considered; the types of coal and their properties are determined, and coal samples are subjected to petrographic analysis. Technology for producing special coke from such coal is outlined. The influence of this technology on the properties and microstructure of the reducing agents produced is studied. The reducing agents may be used in the electrothermal production of industrial-grade silicon.
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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