环形转底炉海绵铁生产方法  

PRODUCTION OF DIRECT REDUCED IRON IN ROTARY HEARTH FURNACE

作　　者：王尚槐[1] 冯俊小[1] 姚夏漪 赵平[1] 

机构地区：[1]北京科技大学热能工程研究所

出　　处：《冶金能源》1996年第6期7-9,31,共4页Energy For Metallurgical Industry

摘　　要：介绍了国内外环形转底炉生产海绵铁方法（Ｆａｓｔｍｅｔ法、Ｉｎｍｅｔｃｏ法和ＣＯＦ—Ｒ）的发展状况。分析了此种方法的工艺特点和热工特点，指出了这种方法与回转窑法、遂道窑法比较具有强大的市场竞争力。The developments of the DRI production by using RHF (rotary beath furnace),such as Fastmet, Inmetco and COF-R processes are introduced. The characteristics of these processes are presented. The RHF process has stronger competitiveness in DRI production than rotary kiln and tunnel kiln.

关 键 词：直接还原铁 环形转底炉 Fastmet法 海绵铁 

分 类 号：TF747.5[冶金工程—钢铁冶金]