摘要
山西省宁武煤田侏罗系含煤地层为大同组三段,含2号、3号煤层,均为稳定的大部可采煤层。2号、3号煤层煤类为较低变质程度的气煤,具低中灰、特低硫—低中硫、中磷、高挥发分、高热值等特点,可作为很好的气化用煤、炼焦配煤及动力用煤。
The Jurassic coal-bearing strata of Ningwu Coalfield in Shanxi Province belongs to the third section of Datong Group,in which No.2 and No.3 coal seams are stable and minable seams.The coal of No.2 and No.3 coal seams,which is the gas coal with lower metamorphic grade,possesses the features of low/medium ash content,special low to low/medium sulfur content,medium phosphorus content,high volatile,and high calorific value,etc.,and can be used as the gasification coal,coking coals and power coal.
出处
《科技情报开发与经济》
2011年第25期202-204,共3页
Sci-Tech Information Development & Economy
关键词
侏罗系含煤地层
含煤特征
宁武煤田
山西省
Jurassic coal-bearing strata
coal-bearing characteristics
Ningwu Coalfield
Shanxi Province
