配煤入洗提高精煤产率的技术研究  

Technical research on increasing clean coal yield by blending coal into washing

作　　者：王宇飞[1] WANG Yu-fei(Taiyuan Coal Gasification(Group)Co.,Ltd.,Taiyuan,Shanxi 030032,China)

机构地区：[1]太原煤炭气化(集团)有限责任公司,山西太原030032

出　　处：《煤炭加工与综合利用》2024年第10期26-31,共6页Coal Processing & Comprehensive Utilization

摘　　要：介绍了配煤洗选技术在太原煤气化公司不同采区不同工作面的应用,通过研究3种不同的配煤洗选方案,结合该矿煤质特点,比较出能够获得最优精煤产率的最佳方案,达到提升经济效益的目的。This paper introduces the application of coal blending and washing technology in different working faces of different mining areas in Taiyuan coal gasification company,through studying three different washing schemes and combining with the characteristics of coal quality in this mine,the best plan to obtain the best clean coal yield is compared,so as to improve the economic benefits.

关 键 词：配煤入洗 等“λ”原则 分选密度 基元灰分 可选性曲线 

分 类 号：TD94[矿业工程—选矿]