直接还原新技术  

NEW TECHNIQUES OF DR PROCESS

作　　者：周强[1] 

机构地区：[1]武汉钢铁设计研究院

出　　处：《烧结球团》1999年第1期24-28,共5页Sintering and Pelletizing

摘　　要：介绍了三种直接还原新工：Ｆａｓｔｍｅｔ法、ＣＩＲＣＯＦＥＲ法和ＣＯＭＥＴ法。这三种直接还原工艺均采用煤作一次能源，以粉矿为原料，将现有的气基和煤基直接还原工艺的优点结合起来，使直接还原技术发展更快。Three new DR process ,namely Fastmet,CIRCOFER and COMET were introduced in this paper.All of these three kinds process are adopting coal as first energy and adopting fine ores as raw material,and puting the advantagies of gas-based DR process and coal- based DR process together.

关 键 词：直接还原 FASTMET CIRCOFER COMET 炼铁 

分 类 号：TF55[冶金工程—钢铁冶金]