摘要
为合理利用黑塘井田煤及更好地保障贵州省内的煤炭供应,基于黑塘井田概况及化验资料对井田煤层煤质特征进行分析,确定了黑塘井煤的工艺性能、煤类和工业用途。结果表明:井田煤宏观煤岩类型多以暗煤为主,有机显微组分主要为镜质组和惰质组,偶见壳质组;属于中-中高灰、低挥发分、中等固定碳、中高-高硫、中-中高发热量的贫煤及贫瘦煤;煤的主要用途为火力发电、其它动力用煤、民用煤、气化用煤等。
In order to make economical utilization of the coal in Heitang mine field,and better to secure the coal supply including electric coal to Guizhou province,the coal quality was analyzed based on general characteristics and experimental data.The process performance,coal rank and industrial utilization of coal were determined.The results showed that dark coal is the main lithotype of the mining area coal.Organic maceral was mainly the vitrinite and inert group,occasional exinite;The coal belongs to medium-medium high ash,low volatile,medium fixed carbon,medium-medium high calorific value and meager-lean coal;the main use of coal are thermal power,power coal,civil coal and gasification.
作者
陶玉丽
TAO Yu-li(Geological Survey and Research Institute of Guizhou Coal Geology Bureau,Guiyang 550081,China)
出处
《煤质技术》
2018年第4期53-57,共5页
Coal Quality Technology
关键词
黑塘井田
煤质特征
宏观煤岩成分
有机显微组分
工艺性能
工业用途
Heitang coal mine
coal quality characteristics；lithotype
organic maceral
process performance；industrial utilization
作者简介
陶玉丽（1984-）,女,湖北孝感人,工程师,主要从事煤田地质与煤层气勘查研究工作.
