摘要
文章通过对集贤县长发区地层、煤层和煤质特征的分析,确定本区煤层属中-高灰、高挥发份、中低-高热值、特低硫、低磷煤,煤种以长焰煤为主,含少量褐煤。
In this paper,based on the analysis of the characteristics of strata,coal seams and coal quality in Changfa area of Jixian County,it is determined that the coal seam in this area belongs to medium-high ash,high volatile,medium-high calorific val-ue,ultra-low sulfur and low phosphorous coal.the coal is mainly long-flame coal and contains a small amount of lignite.
出处
《科技创新与应用》
2020年第2期59-60,共2页
Technology Innovation and Application
基金
黑龙江省国土资源厅，2017年黑龙江省矿产资源专项（编号：KCZX-SDKC-2017030）
关键词
集贤县
长发区
煤质特征
Jixian County
Changfa area
coal quality characteristics
