阿富汗科里奇-阿什普什塔勘查区煤层煤质特征研究A Study on Coal Seam and Coal Quality Characteristics in Coryqi-Ashepashoonta Perambulation Area,Afghanistan
王佟,彭正奇
摘要(Abstract)：
阿富汗科里奇-阿什普什塔勘查区面积约69.098km2,含煤地层为侏罗系中统和下统。侏罗系中统下段阿什普塔组含一层可采煤层,即7煤层。侏罗系下统科里奇组下段含可采煤4层,分别为4、2上、2、2下煤层,其中2煤层为西部主要可采煤层,总资源量11 389.6万t。7煤层煤质为低灰、特低硫、特低磷、中热值、中等软化温度灰之不粘煤;其他煤层均为中-高灰、低硫、低磷、中热值、高挥发份、中等软化温度灰之长焰煤。
关键词(KeyWords)： 煤炭资源;煤层;煤质;侏罗系;阿富汗
基金项目(Foundation):
作者(Author): 王佟,彭正奇
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