摘要
王楼矿选煤厂有选择性地配洗与本矿入洗原煤特性相近的外部煤,改善了选煤厂入洗原煤的可选性,精煤产率相比配洗前提高了4%,精煤灰分稳定控制在9%以下,基本达到预期目标;通过采取有效措施,吨煤介耗也达到了0.75 kg左右。
At Wanglou Coal Preparation Plant,foreign coal with similar characteristic blended with local feed,its washability improved,concentrate yield increased by 4%,its ash controlled on below 9%,expected target basically realized; by effective measures,medium consumption also down to around 0. 75 kg.
出处
《煤炭加工与综合利用》
CAS
2014年第7期18-20,共3页
Coal Processing & Comprehensive Utilization
关键词
选煤厂
配煤入洗
煤质分析
系统改造
效果
coal preparation plant
cleaning of blended feed
coal quality analysis
system reformation
performance
