摘要
为了解蒙古国塔本陶勒盖煤矿3#原煤的可选性,基于煤质分析,对其工艺性能和可选性进行试验研究。试验结果表明:3#原煤为低中硫、低中灰主焦煤,可磨性高、热稳定性好、变质程度高,精煤理论产率高,但是较难选。
In order to find out the washability of 3~ raw coal in Tavan Tolgoi colliery in Mongolia, its process performance and washability was studied based on the analysis of coal characterization. The re- sults indicated that the 3# raw coal is a kind of low ash content and low sulfur content coking coal with high grindability, good thermo stability and high metamorphic degree, the theoretical yield of clean coal is higher but itb difficult to separate.
出处
《选煤技术》
CAS
2014年第1期19-22,共4页
Coal Preparation Technology
关键词
可选性
工业分析
元素分析
煤灰成分
工艺性能
washability
industrial analysis
elemental analysis
ash components
process property
