摘要
近几年来,宣钢通过改善原燃料质量,优化炉料结构,实施技术改造,加强管理,使炼铁技术有了长足的进步。2000年一季度高炉平均利用系数达到2.091,平均煤比达120kg/t。
During recent years,Xuanhua Steel has made great progress in its ironmaking production by improving the quality of material and fuel , optimizing the burden structure , implementing technical reform, strengthening management. In 1999, the productivity of blast furnaces exceeded 2.0 t/(m3·d) and the coal rate was 120 kg/to.
出处
《炼铁》
北大核心
2000年第4期19-22,共4页
Ironmaking
