STUDY OF DIRECT REDUCTION IRON-MAKING BASED ON THE ENTRAINED-BED PULVERIZED COAL GASIFICATION
IntroductionAt present, gas-based direct reduction technology is still dominating in the process of direct reduction iron-making. However, the exploitation of nature gas is difficult while coal is very abundant in our country. Therefore, it is much more proper to develop coal-based direct reduction technology. This paper will introduce two different processes of direct reduction iron-making and analyze their materials and energy consumption by means of process system research technique using software application ASPEN PLUS. Both of these two processes combined the entrained-bed pulverized coal gasification technology which has independent intellectual property rights1 with the HYL Ⅲ technology.
PENG Yu-hui DAI Zheng-hua GONG Xin
Key Laboratory of Coal Gasification of Ministry of Education,Institute of Clean Coal Technology, East China University of Science and Technology, Shanghai 200237, China
国际会议
The 7th China-Korea Workshop on Clean Energy Technology(第七届中韩清洁能源技术研讨会)
太原
英文
69-70
2008-06-25（万方平台首次上网日期，不代表论文的发表时间）