工业废液直接作水煤浆添加剂  

Industrial Waste Fluids as Additive agent of Coal Water Slurry

作　　者：周德悟[1] 陈闽[1] 陶培生[1] 

机构地区：[1]华东理工大学

出　　处：《煤化工》1994年第1期23-27,共5页Coal Chemical Industry

摘　　要：本文介绍六种不同组成的大同、新汶、大屯煤，采用五种不同的工业废液直接制取水煤浆的研究。实验指出，采用的五种工业废液皆能不同程度地提高煤浆浓度及改变煤浆结构性能。煤种、煤中矿物质含量，添加液的种类对制取高性能煤浆起着重要的作用，矿物质含量适中的煤易制得性能较好的煤浆。This paper discusses the five different industrial waste fluids prepare CWS for six composition coal of Datong,Xinwen and Datun, The experiment has showed that all five industrial waste fluids can increase coal slurry concentration and change coal slurry structure.The coal kinds,mineral content and additive type have important effect on changing coal slurrry properties.The coal of mederate degree ash content can easily acquired favourable properties on coal durry.

关 键 词：水煤浆 工业废液 助剂 

分 类 号：TQ536.9[化学工程—煤化学工程]