Tatyana V. Nikitchenko, Anna S. Timofeeva, Victoria V. Fedina, Svetlana B. Shokova, Irina S. Stepanova
{"title":"Investigation of slag binders formed during the firing of iron ore pellets","authors":"Tatyana V. Nikitchenko, Anna S. Timofeeva, Victoria V. Fedina, Svetlana B. Shokova, Irina S. Stepanova","doi":"10.1007/s11015-024-01838-8","DOIUrl":null,"url":null,"abstract":"<div><p>Iron ore pellets are widely used in blast and metallization furnaces, where they are subjected to reduction processes. During the reduction of iron oxides, pellets lose their strength. Therefore, the search for reduction-resistant or irreducible slag binders that could provide the necessary strength of pellets during reduction processes is a highly relevant research task. The article presents the results of physical modeling of slag binders that can be formed during the firing of pellets using limestone or dolomite as fluxes.</p></div>","PeriodicalId":702,"journal":{"name":"Metallurgist","volume":"68 9","pages":"1275 - 1280"},"PeriodicalIF":0.8000,"publicationDate":"2024-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Metallurgist","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s11015-024-01838-8","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
Iron ore pellets are widely used in blast and metallization furnaces, where they are subjected to reduction processes. During the reduction of iron oxides, pellets lose their strength. Therefore, the search for reduction-resistant or irreducible slag binders that could provide the necessary strength of pellets during reduction processes is a highly relevant research task. The article presents the results of physical modeling of slag binders that can be formed during the firing of pellets using limestone or dolomite as fluxes.
期刊介绍:
Metallurgist is the leading Russian journal in metallurgy. Publication started in 1956.
Basic topics covered include:
State of the art and development of enterprises in ferrous and nonferrous metallurgy and mining;
Metallurgy of ferrous, nonferrous, rare, and precious metals; Metallurgical equipment;
Automation and control;
Protection of labor;
Protection of the environment;
Resources and energy saving;
Quality and certification;
History of metallurgy;
Inventions (patents).