废焦油渣配型煤炼焦的试验研究  

Experimental Study on Coking by Mixing Moulded Coal with Tar Residue

作　　者：尹逊安 

机构地区：[1]山东钢铁股份有限公司莱芜分公司,山东莱芜271104

出　　处：《中国资源综合利用》2012年第8期20-22,共3页China Resources Comprehensive Utilization

摘　　要：通过40 kg小焦炉配型煤试验研究,以焦油渣为粘结剂,掺入量为2%制型煤,得出最佳配型煤比为20%,焦炭的冷热态强度符合高炉冶炼要求,M40大于82%,焦炭反应后强度CSR在60%以上。Through Experimental study with coking by mixing moulded coal in 40 kg small coke oven, it is obtained that the optimal proportion of moulded coal is 20% in mixed coal, in which the proportion of coal tar residue is 2% as binder. The old and hot strength of coke is consistent with the requirements of blast furnace smelting. Its M40 is greater than 82% and Coke strength after reaction （CSR） in 60% above.

关 键 词：焦油渣 配型煤炼焦 焦炭强度 

分 类 号：TQ52[化学工程—煤化学工程] X78[环境科学与工程—环境工程]