STUDY OF DIRECT REDUCTION IRON-MAKING BASED ON THE ENTRAINED-BED PULVERIZED COAL GASIFICATION
At 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
第七届中韩清洁能源研讨会(The 7th China-Korea Workshop on Clean Energy Technology)
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）