| 鸡西盆地城子河组、穆棱组煤层煤质特征 |
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| 引用本文： | 姜翠莹.鸡西盆地城子河组、穆棱组煤层煤质特征[J].煤炭技术,2009,28(9). |
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| 作者姓名： | 姜翠莹 |
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| 作者单位： | 黑龙江省煤田地质勘察设计研究院,哈尔滨,150008 |
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| 摘 要： | 本文通过鸡西煤田煤的含煤性、煤质工业分析指标等特征阐述了煤层煤质特征,确定该区煤种以气煤、焦煤为主,弱粘结煤、长焰煤次之;变质程度呈东西2侧高、中间低特点。
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| 关 键 词： | 白垩系 煤层 煤质 特征 变质 |
Coal Property of Chengzihe Formation and Muling Formation in Jixi Basin |
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| JIANG Cui-ying.Coal Property of Chengzihe Formation and Muling Formation in Jixi Basin[J].Coal Technology,2009,28(9). |
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| Authors: | JIANG Cui-ying |
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| Affiliation: | Heilongjiang Province Coalfield Geological Exploration Design Research Institute;Harbin 150008;China |
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| Abstract: | This paper expounds the characteristics of coal property by coal industrial,analysis target,the characteristics of coal bearing in Jixi coalfield,determines the first area coal is chiefly as gas coal,coke,the second is weak caking coal and long flame coal followed;metamorphism is high in the east and west sides,and the minddle is low. |
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| Keywords: | cretaceous coal seam coal property characleristics metamorphism |
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