陈四楼选煤厂浮选工艺与煤质适应性研究
首发时间:2010-01-26
摘要:陈四楼选煤厂由于矿井生产能力的扩大和煤质的变化,浮选精煤产率不高,而且灰分常常超标。在原有浮选工艺基础上,增加了一台FCSMC-40006500旋流-静态微泡浮选柱,使精煤产率达到了64%以上,灰分达到了生产要求,改善了浮选效果,同时提高了经济效益。
关键词: 浮选 旋流-静态微泡浮选柱 煤质
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Floatation Process and Coal Quality Adaptability Study at Chensilou Coal Preparation Plant
Abstract:Due to production capacity improved and coal quality changed, Chensilou Coal Preparation Plant’s cleaned coal yield was low, and its ash level was usually high. Adding a FCSMC-40006500 cyclonic-static micro-bubble floatation column on original bases could make the cleaned coal yield more than 64% and ash level suiatable. Meanwhile the floatation effect and economic profit were improved.
Keywords: Floatation micro-bubble cyclo-floatation columm coal quality
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No.3946651258212644****
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