摘要
夹皮沟煤矿位于准南煤田四颗树煤矿区西部,含煤地层为下侏罗统八道湾组、中侏罗统西山窑组,其中八道湾组发育A组煤层,含煤共计11层,其中可采煤层7层,可采煤层总厚度24.23m,煤层宏观煤岩类型均为暗亮煤,显微煤岩类型为微镜惰煤。该煤层属中水份、低灰—中灰、高挥发分、中高固定碳、特低硫、低磷、特低氟煤、特底氯煤、一级含砷煤、中高热值,富油、低等热稳定性、不具粘结性的长焰煤,可作为动力用煤和民用煤。
The Jiapigou coalmine is located in the western Sikeshu coalmine area,southern Junggar coalfield.Coal-bearing strata belong to the Badaowan Formation,Lower Jurassic Series and Xishanyao Formation,Middle Jurassic Series.The Group A coal seams developed in Badaowan Formation has 11 coal seams,in which 7 mineable,total thickness of mineable coal seams is 24.23m.Macrolithotype of coal is semibright coal,maceral group is semivitrinite.The coal rank is non-caking long flame coal with medium moisture,low to medium ash,high volatile matter,medium to high fixed carbon,extra low sulfur,low phosphorus,extra low fluorine,extra low chlorine,first category arsenic contained coal,medium to high calorific value,oil rich,low grade thermal stability,thus can be used as power coal and domestic coal.
出处
《中国煤炭地质》
2010年第B08期37-40,共4页
Coal Geology of China
关键词
A组煤
煤质特征
夹皮沟煤矿
乌苏市
Group A coal
coal quality characteristics
Jiapigou coalmine
Usu City
Xinjiang
