COREX熔融还原炼铁煤气利用方向研究  

Research on the Utilization Direction of COREX Ironmaking Gas

作　　者：杨若仪[1,1] 杨若仪 

机构地区：[1]重庆钢铁设计研究院

出　　处：《宝钢技术》1996年第5期21-25,共5页Baosteel Technology

摘　　要：文中介绍了ＣＯＲＥＸ副产煤气的状况，比较了在一个紧凑式钢厂中ＣＯＲＥＸ副产煤气用于发电，制造海绵铁与生产甲醇三种设计方案的经济效益。生产甲醇短期效益较好但市场风险很大；发电投资最小但效益最小；生产海绵铁市场广阔，效益居中。The situation of COREX gas is introduced in the paper.A comparison is made on the economic benefit of the three different design plans:utilizing COREX gas for gas turbine combined cycle power generation,the direct reduction iron (DRI) production or methyl alcohol production in a compact iron and steel making plant.Methyl alcohol production has good short term economic benefit,but will run great market risk.Power generation needs the lowest investment accompanied by the lowest economic benefit,and DRI production has broad market and medium benefit.

关 键 词：熔融还原 炼铁 COREX法 煤气 

分 类 号：TF557[冶金工程—钢铁冶金]