| 神东矿区侏罗纪2-2#煤煤质特征研究 |
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| 引用本文： | 白向飞,李文华,张寿禄,赵泳仙. 神东矿区侏罗纪2-2#煤煤质特征研究[J]. 煤炭转化, 2002, 25(3): 85-88 |
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| 作者姓名： | 白向飞 李文华 张寿禄 赵泳仙 |
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| 作者单位： | 1. 煤炭科学研究总院北京煤化所,100013,北京
2. 太原钢铁集团公司,030000,太原 |
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| 基金项目： | 国家重点基础研究发展规划项目 (G19990 2 2 2 0 10 2 ) |
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| 摘 要： | 根据煤岩学、煤化学与扫描电镜分析结果 ,研究了神东矿区 2 -2 # 煤的煤岩特征及主要性质 ,探讨了神东煤变质程度、显微组成 (包括矿物组成 )对其性质的影响 ,认为高含量的丝质组影响了其液化性能 ,而煤中相对含量较高的次生方解石影响了其煤灰熔融性 ,动力配煤和煤岩分选技术是进一步改善神东煤利用性能的两种有用技术
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| 关 键 词： | 神东煤 煤岩 煤质 |
| 修稿时间： | 2002-04-23 |
STUDY ON PROPERTIES OF SHENDONG JURASSIC 2-#COAL |
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| Bai Xiangfei Li Wenhua Zhang Shoulu and Zhao Yongxian. STUDY ON PROPERTIES OF SHENDONG JURASSIC 2-#COAL[J]. Coal Conversion, 2002, 25(3): 85-88 |
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| Authors: | Bai Xiangfei Li Wenhua Zhang Shoulu and Zhao Yongxian |
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| Affiliation: | Bai Xiangfei Li Wenhua Zhang Shoulu * and Zhao Yongxian |
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| Abstract: | This paper presents the technical characteristics of 2 # coal seam in Shendong Jurassic coalfield based on the petrological,chemical and SEM study.The effects of petrological and metamorphic features of 2 # coal in its technical characteristics are discussed.The authors think that the high content of inertinite has lower liquefaction ability.the calcite,which is relative higher in content,affects the ash fusibility negatively.Both the blending technology and petrological preparation should be useful for improving the utilization of Shendong coal. |
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| Keywords: | shendong coal coal petrology coal property |
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