| 平庄煤田煤中稀土元素地球化学特征 |
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| 引用本文： | 邵靖邦,曾凡桂,王宇林,高常青. 平庄煤田煤中稀土元素地球化学特征[J]. 煤田地质与勘探, 1997, 25(4): 13-16 |
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| 作者姓名： | 邵靖邦 曾凡桂 王宇林 高常青 |
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| 作者单位： | 1. 中国矿业大学北京研究生部 100083; |
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| 摘 要： | 结合煤田地质特征,对不同矿区、不同煤组的煤进行了稀土元素的含量测试,得出了煤的稀土元素含量变化规律及分布模式,讨论了稀土元素的主要赋存状态、来源、含量异常以及与成煤作用的关系。
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| 关 键 词： | 稀土元素 赋存形式 煤 平庄煤田 |
| 收稿时间： | 1996-12-31 |
THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD,INNER MONGOLIA |
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| Shao Jingbang Zeng Fangui. THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD,INNER MONGOLIA[J]. Coal Geology & Exploration, 1997, 25(4): 13-16 |
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| Authors: | Shao Jingbang Zeng Fangui |
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| Affiliation: | 1. Beijing Graduate School, China University of Mining and Technology;2. Liaoning University of Engineering and Technology |
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| Abstract: | Combining with the geological characteristics of Pingzhuang coalfield,the contents of rare earth element (REE) in coals from different mining districts and different seams are determined.The variation trends and distribution patterns of REE contents are obtained.The main occurrence forms,sources and content anomalies of REE,and their relationship with the coal forming process are discussed. |
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| Keywords: | rare earth element occurrence form coal Pingzhuang coalfield |
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