煤熔铁气化还原炼铁——COREX技术的开发  

Developments of a New Iron-Making Technology COREX

作　　者：鲁军[1] 高晋生[1] C.Boehm 

机构地区：[1]华东理工大学,上海200237 [2]Voest-AlpineIndustrieanlagenbauGmbH,LinzA403

出　　处：《煤化工》1999年第4期12-14,共3页Coal Chemical Industry

摘　　要：COREX技术是利用熔铁煤气化和立窑矿石还原代替传统的焦炉和高炉的一种炼铁新技术,已在南非、韩国和印度得到工业应用。现有装置单体最大生产规模为80万t熔铁a。C3000型的设计能力已达110万ta。本文介绍了该技术的开发。COREX technology is one of new iron making technologies which use a molten iron gasifier and a reduction shaft instead of coke oven and blast furnace. It has found commercial use in South Africa, South Korea and India with a maximum hot iron production capacity of 800 000t/a for one COREX equipment. According to the designing data, the capacity of type C 3000 has reached to 1.1 million t/a. This paper presents its developments, commercial practices and prospect.

关 键 词：熔铁气化 还原 炼铁 COREX 焦炭 高炉 

分 类 号：TQ523.4[化学工程—煤化学工程] TF533[冶金工程—钢铁冶金]