摘要
镜煤与丝炭是煤中两种主要的、煤显微组分组成较为单一的宏观煤岩组分，它们的结构性质有极大的差别，在煤的加工利用中，它们的反应性以及其它物理化学行为也是完全不同的。因此，煤岩组分的工业化分离一直是煤科学家及煤化工专家追求的目标［１，２］，煤显微组分的分离...
Vitrain and fusain are the main lithotypes in coal Their comminiting property has an important effect on industrialized separation of coal maceral The comminiting property of vitrain and fusain from PS, DLT, NTT coal has been investigated The particle size distribution of their powders can be fit by fractal distribution function Comparing with vitrain, fusain has higher HGI and microbrittleness with genter particle size distribution, larger fractal demension of particle size distribution and finer average particle size
出处
《燃料化学学报》
EI
CAS
CSCD
北大核心
1998年第6期575-578,共4页
Journal of Fuel Chemistry and Technology
基金
煤炭科学基金
关键词
煤炭组分
显微组分
分离
镜煤
丝炭
粉碎特性
HGi, fractal demension of particle size distribution, microbrittleness, vitrain, fusain
