麦尔兹窑生产成本分析与控制  

Analysis and Control of Production Cost of Melz Kiln

作　　者：杜宗斌 DU Zong-bin(Handan Iron and Steel Group Co.,Ltd.Mining Branch,Handan 056000,China)

机构地区：[1]邯郸钢铁集团有限责任公司矿业分公司,河北邯郸056000

出　　处：《化工管理》2021年第10期113-114,共2页Chemical Engineering Management

摘　　要：钢铁冶炼过程中必须加入一定的辅助原料,这些辅助原料可以是活性冶金石灰,它的主要作用是帮助炼钢过程进行适当化学反应,从而提高钢铁生产的质量和效率。活性冶金石灰,它的密度相对较小,除此之外其内部的结晶也相对较细,活性冶金石灰的表面积相对较大,反应性也相对较强,在炼钢过程中很少会释放硫、磷等有害气体。人们借助活性冶金石灰进行钢铁冶炼,可以有效的减少石灰的用量,同时也能加快溶解速度,提高钢材品质。Some auxiliary raw materials must be added in the process of iron and steel smelting.These auxiliary raw materials can be active metallurgical lime.Its main function is to help the steelmaking process to carry out appropriate chemical reactions,thus improving the quality and efficiency of iron and steel production.Active metallurgical lime,its density is relatively small,in addition to its internal crystallization is relatively fine,active metallurgical lime surface area is relatively large,reactivity is relatively strong,in the steelmaking process will rarely release sulfur,phosphorus and other harmful gases.Iron and steel smelting with active metallurgical lime can effectively reduce the amount of lime,but also speed up the dissolution rate and improve the quality of steel.

关 键 词：麦尔兹窑 生产成本分析 控制措施 

分 类 号：TF4[冶金工程—钢铁冶金]