摘要
总结了废旧耐火材料的利用现状,介绍了国外先进钢铁企业废旧耐火材料资源化利用的情况,即废旧MgO质耐火材料代替轻烧白云石用作炼钢熔剂,废旧Al_(2)O_(3)质耐火材料代替铝矾土用作精炼熔剂,最后展望了废旧耐火材料资源化利用的发展和研究方向。
The current exploitation situation of waste refractories was summarized.The resource utilization of waste refractories in foreign advanced steel enterprises was introduced,namely,waste MgO refractories as steelmaking flux instead of light burned dolomite refractories,and waste Al_(2)O_(3) refractories as refining flux instead of bauxite refractories.Finally,the development and research direction of the resource utilization of waste refractories were prospected.
作者
余吴明
慕鑫
杜传明
马北越
于景坤
Yu Wuming;Mu Xin;Du Chuanming;Ma Beiyue;Yu Jingkun(School of Metallurgy,Northeastern University,Shenyang 110819,Liaoning,China;不详)
出处
《耐火材料》
CAS
北大核心
2023年第6期542-545,共4页
Refractories
基金
国家自然科学基金区域创新发展联合基金重点项目(U20A20239)。
关键词
废旧耐火材料
资源化利用
冶金熔剂
炼钢
waste refractories
resource utilization
metallurgy flux
steelmaking
