摘要
以济源地区煤田地质资料与煤矿煤质检测数据为基础,结合济源地区的地质概况、煤层特征及煤岩特征等煤炭资源条件,分析了济源地区无烟煤的煤质特性,并指出其工业利用方向。结果表明:济源地区煤中硫的赋存状态主要以有机硫为主,其煤炭资源为年老无烟煤一号,具有低灰、低硫、低氮、低微量元素、高发热量、高灰熔融性的优良煤质特性,是优质的环保型无烟煤资源,可作为高炉喷吹和生产电石的优质用煤。
Based on the geological data of coalfields and the data of coal quality testing of coal mines in Jiyuan area,combining with conditions like the geological overview,characteristics of coal seams and characteristics of coal rock,the coal quality characteristics of anthracite in Jiyuan area are analyzed,and the direction of industrial utilization is given.The results showed that：the sulfur occurrence in coal of Jiyuan area are mainly the organic sulfur,coal resources in Jiyuan area are WY1 with excellent properties of low-ash,low-sulfur,low-nitrogen,low-trace elements,high calorific value and high ash fusion,it is the good environment-friendly anthracite resource,it can be used in pulverized coal injection and production of calcium carbide.
作者
马克富
王世超
皮中原
MA Ke-fu;WANG Shi-chao;PI Zhong-yuan(National Center for Quality Supervision and Test of Coal, Beijing 100013, China;State Key Laboratory of Efficient Mining and Clean Utilization of Coal Resource, Beijing 100013, China;Test Branch of Coal Science and Technology Research Institute Corporation Ltd. , Beijing 100013, China)
出处
《煤质技术》
2018年第2期10-13,共4页
Coal Quality Technology
关键词
济源地区
无烟煤
煤质特性
煤炭资源条件
发热量
微量元素
Jiyuan area
anthracite
coal quality characteristics
coal resources conditions
calorific value
trace elements
