摘要
乌兰诺尔井田位于内蒙古自治区东北部,含煤地层主要为白垩系下统巴彦花组,6号煤是区内唯一可采煤层,其显微组分镜质组含量为85.2%～91.0%,惰质组含量为2.0%～13.4%,壳质组在2%以下。测试分析表明6号煤属中灰、低—中高硫、高热值褐煤,其挥发分高,化学反应性好,燃烧时速度快,反应充分,是很好的动力燃料,适用于火力发电。
The Ulan Nur minefield is situated in the northeastern Inner Mongolia A. R., its coal-bearing strata are mainly Bayanhua Formation, Lower Cretaceous, No.6 coal seam is the only mineable coal seam in the area, maceral contents： vitrinite 85.2%-91.0%, inertinite 2.0%-13.4%, exinite less than 2%. Test results indicated that the No.6 coal seam belongs to medium ash, low-medium high sulfur, high heat value lignite with high volatile matter, good chemical reactivity, quick combustion, sufficient reaction properties, thus a good power fuel, adequate for thermal power station.
出处
《中国煤炭地质》
2009年第4期23-26,共4页
Coal Geology of China
关键词
6号煤层
巴彦花组
煤质特征
乌兰诺尔井田
No.6 coal seam
Bayanhua Formation
coal quality characteristics
Ulan Nur minefield
