煤岩显微组分离心分离实验的影响因素分析  

Analysis on the influencing factors of the experiment of centrifugal separation of coal macerals

作　　者：王辉 张国华 

机构地区：[1]内蒙古赤峰市元宝山技术监督局煤质检验室,内蒙赤峰024000

出　　处：《煤质技术》2008年第6期23-25,共3页Coal Quality Technology

摘　　要：结合煤岩等密度梯度离心分离技术(DGC)分离实验的原理,分析手选因素、解离因素、脱矿因素、重液密度等因素对分离实验效果的影响,以改进提高显微组分的分离纯度。The factor that affect the experiment including classify by hands, Dissociation, demineralization, and the density of heavy liquid were analyzed to improve the purity of the coal macerals according to the principle of the technical of density gradient centrifugation （DGC）.

关 键 词：煤岩显微组分 离心分离 影响因素 

分 类 号：TQ531[化学工程—煤化学工程]