Application practice of BOF Slag tailings in steelmaking process
The present paper introduces the steel production and BOF slag processing techniques in Steelmaking Sector of Bayuquan Iron and Steel Subsidiary, Ansteel. The technology of slag tailings utilization has been developed under the consideration of the properties of slag tailing and the characteristics of slag forming in BOF steelmaking operation practice. The processing of the BOF slag includes hot disintegration，a magnetic separation and transports of the separated beneficiate block steel and slag tailing. The results of BOF production practice show that the application of slag tailings as slag forming materials is benefitial to the acceleration of slag forming, the dephosphorization, as well as natural resources and cost saving. Therefore, its utilization as slag forming materials in BOF operation practice is a good way for the cycling BOF slag, and can reduce the pressure to the environment by BOF production.
Steelmaking slag tailings dephosphorization utilization
Fuliang WANG Chunxin WEI Jun WANG Lei ZHAO Chao LI Guoyi XU
Department of Steelmaking, Ansteel Bayuquan Iron and Steel Subsidiary, 115007,China
国际会议
Ninth International Conference on Molten Slags,Fluxes and Salts(第九届国际熔渣、溶剂与熔盐学术会议 MOLTEN12)
北京
英文
1-6
2012-05-27（万方平台首次上网日期，不代表论文的发表时间）