依兰煤溶胀特性的初步研究  

Principium study on swelling characteristic of Yilan coal

作　　者：熊楚安[1] 李双志[1] 

机构地区：[1]黑龙江科技学院资源与环境工程学院,黑龙江哈尔滨150027

出　　处：《洁净煤技术》2008年第1期78-80,共3页Clean Coal Technology

基　　金：黑龙江省教育厅科学技术研究资助项目(11511344)

摘　　要：针对依兰煤的溶胀特性进行了初步研究,考察了不同试剂、温度、时间、粒度和浓度等因素对依兰煤溶胀度的影响,并对溶胀煤进行了激光粒度分析和扫描电镜分析。The principium study was carried out in allusion to the swelling characteristic of Yilan coal, the factors of different solvents, temperature, time,granularity and concentration were reviewed to Yilan swelling ratio,the analysis of laser particle and SEM were carried out to swelling Yilan coal.

关 键 词：依兰煤 溶胀 

分 类 号：TQ531[化学工程—煤化学工程] TQ529