摘要
该种俄罗斯焦煤G值、Y值、硫份较好,X值正常,铁皮箱焦炭冷态强度也较好,但热态指标差,即反应性非常高,反应后强度非常低。该煤镜质组有部分氧化,且惰性组分含量极少,MBI较高,焦炭肉眼看不出气孔,断面呈现颗粒状,均对热态性能有较大影响。
The Russian coal G value, Y value, sulfur is better, the normal value of X, the tin box coke cold strength is also good, but hot index difference, namely, the very high reactivity, strength after reaction is very low. The vitrinite with partial oxidation, and inert component content is extremely low, high MBI, coke, the naked eye can not see holes, cross section showed granular, both have large influence on thermal performance.
出处
《广东化工》
CAS
2013年第12期63-64,共2页
Guangdong Chemical Industry
关键词
俄罗斯焦煤
活惰比
焦炭光学组织
热态指标
Ross activity and inertia ratio
coal
coke optical texture
thermalindex
