| 内蒙古乌兰诺尔井田6号煤层煤质特征研究 |
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| 引用本文： | 胡波,;白毅勇.内蒙古乌兰诺尔井田6号煤层煤质特征研究[J].中国煤炭地质,2009(4):23-26. |
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| 作者姓名： | 胡波 ;白毅勇 |
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| 作者单位： | [1]内蒙古自治区第二地质矿产勘查开发院,内蒙古巴彦淖尔015000; [2]内蒙古自治区第九地质矿产勘查开发院,内蒙古锡林郭勒026000 |
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| 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。
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| 关 键 词： | 6号煤层 巴彦花组 煤质特征 乌兰诺尔井田 |
A Study on No.6 Coal Seam Coal Quality Characteristics in Ulan Nur Minefield,Inner Mongolia |
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| Institution: | Hu Bo, Bai Yiyong (1. The Second Geological and Mineral Resources Exploration and Exploitation Institute of Inner Mongolia A. R., Bayan Nur, Inner Mongolia 015000; 2. The Ninth Geological and Mineral Resources Exploration and Exploitation Institute of Inner Mongolia, Xilin Gol, Inner Mongolia 026000) |
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| Abstract: | 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. |
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| Keywords: | No 6 coal seam Bayanhua Formation coal quality characteristics Ulan Nur minefield |
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