摘要
吕家坨矿洗煤厂增加浮选粗粒回收系统后,年收益为2160万元,同时也净化了洗煤用水,改善了浮选效果,并简要介绍了粗粒回收系统的配置,开停车操作程序及应注意事项。
Flotation coarse grain recovery system was adopted in Lujiatuo Coal Preparation Plant. The annual profit reached 21.6 million yuan RMB and cleaned the wash water after transformation. The system disposition, start and shut down operation procedures are introduced.
出处
《洁净煤技术》
CAS
北大核心
2005年第4期21-22,共2页
Clean Coal Technology
关键词
浮选尾煤
粗粒
回收
效益
flotation tailing
coarse grain
recovery
benefit.
