摘要
针对马头洗选厂浮选设备和工艺环节的不完善以及浮选精煤灰分偏高等问题,经过实践及效益分析指出采用二次浮选工艺可较好地解决精煤灰分偏高等问题。
The flotation equipment and technology links were not perfect,and the ash yield of clean coal was high in Matou Coal Preparation Plant.The practice and benefit analysis pointed out that the second flotation process can solve the above-mentioned problems.
出处
《煤质技术》
2011年第2期63-65,共3页
Coal Quality Technology
关键词
二次浮选
工艺改造
效益
secondary floatation process
process transformation
benefit
