COMBINED TECHNOLOGY OF SMELTING REDUCTION IRON-MAKING AND CLEAN FUEL MANUFACTURE

作     者：Wang Zhiliang, Wang Jinfu, Qian Weizhong, Diao Jie and Jin Yong (Department of Chemical Engineering, Tsinghua University Beijing 100084) 

出 版 物：《化工学报》 (CIESC Journal)

年 卷 期：2000年第51卷第S1期

页      面：93-96页

核心收录：

学科分类：080602[工学-钢铁冶金] 08[工学] 0806[工学-冶金工程] 

主　　题：smelting reduction iron making clean energy dimethyl ether direct synthesis 

摘      要：Smelting reduction is a front iron making technology for the 21st century. It can produce liquid iron by direct using common coal but not charred coal. The process has many attractive advantages such as concise flow, low investment and production cost, low environmental pollution and high quality molten iron. Combined with a reciprocal chemical technology, energy efficiency can be further improved by transforming mass coal gas, by-produced in smelting reduction,into dimethyl ether, a clean fuel. Method and characteristics of the combined technology are discussed in this paper.