摘要
针对济三煤矿选煤厂原煤灰分高、细泥含量高、易泥化的问题,进行了选前脱泥技术改造,工业生产结果表明,煤泥分选系统改造后有效解决了该厂煤泥回收工艺中存在的问题。
According to the problem of high ash content, high fine slime content and easy to sliming of raw coal in Jining No. 3 coal preparation plant, the technical renovation was done on the coal slime sepa- ration system. The industrial production result shows that the renovation of the slime separation system ef- fectively solved the problems existed in the coal slime recovery system.
出处
《选煤技术》
CAS
2012年第6期67-69,共3页
Coal Preparation Technology
基金
黑龙江省教育厅科学技术研究资助项目(11541303)
关键词
煤质分析
泥化试验
选前脱泥
coal quality analysis
sliming test
desliming before separation