浮选工艺对制备水煤浆性能的影响研究  

Research of flotation on preparation of coal water slurry

作　　者：吕鹏龙 LV Peng-long(Shaanxi Xinneng Coal Preparation Technology Co.Ltd.Xi’an,Shaanxi 71000,China)

机构地区：[1]陕西新能选煤技术有限公司,陕西西安710000

出　　处：《煤炭加工与综合利用》2024年第1期88-90,共3页Coal Processing & Comprehensive Utilization

摘　　要：主要研究以正浮选精矿和反浮选尾矿为原料制备水煤浆,通过分析浆体浓度对煤浆的表观黏度和屈服应力的影响,得出结论:这2种产品制备水煤浆是可行的,且用反浮选尾矿做原料具有明显优势。Study the preparation of CWS from the forward flotation concentrate and the reverse flotation tailings as raw materials,and analyze the apparent viscosity and yield stress of the coal slurry by the slurry concentration,as a result,it is possible to obtain the coal slurry with this two kinds of products,and using reverse flotation tailings as raw material has obvious advantages.

关 键 词：浮游选煤 水煤浆 分散剂 正浮选 反浮选 研究 

分 类 号：TD943[矿业工程—选矿]