| K2煤层煤中黄铁矿的特征及其可选性预测 |
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| 引用本文： | 刘付海,任德贻.K2煤层煤中黄铁矿的特征及其可选性预测[J].中国煤田地质,1998,10(3):28-30,68. |
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| 作者姓名： | 刘付海 任德贻 |
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| 作者单位： | 中国矿业大学北京研究生部 |
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| 摘 要： | 对四川天府矿务局磨心坡矿Ｋ２煤层（主采煤层）煤中硫的主要赋存形式－黄铁矿进行详细研究，从宏观和微观上揭示了它的粒度，形态，分布，嵌布等特征，并据此对Ｋ２煤层煤中友的可选性进行了评价。
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| 关 键 词： | 煤层 黄铁矿 可选性 煤矿床 |
CHARACTERISTICS OF PYRITES IN COAL AND ITS PREDICTIONOF REPARABILITY |
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| Liu fuhai Ren deyi.CHARACTERISTICS OF PYRITES IN COAL AND ITS PREDICTIONOF REPARABILITY[J].Coal Geology of China,1998,10(3):28-30,68. |
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| Authors: | Liu fuhai Ren deyi |
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| Abstract: | The features of size,shape,distriution,embedment and composition of pyrites which are main form of sulphuw in coal of K2 Coal Seams in Mo Xinpo Mine of Tianfu Mining Area,are described in detail from both microscopic and macroscopic analysis.The Preparability of Pyrits has also been evaluated. |
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| Keywords: | coal pyrite preparability |
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