| 大屯矿区太原组煤中稀土元素的赋存特征 |
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| 引用本文： | 姜尧发,王西勃,赵蕾. 大屯矿区太原组煤中稀土元素的赋存特征[J]. 煤炭科学技术, 2006, 34(1): 73-75 |
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| 作者姓名： | 姜尧发 王西勃 赵蕾 |
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| 作者单位： | 中国矿业大学(北京),北京,100083;徐州建筑职业技术学院,江苏,徐州,221008;中国矿业大学(北京),北京,100083 |
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| 基金项目： | 高等学校博士学科点专项科研项目 |
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| 摘 要： | 运用电感耦合等离子质谱（ICP—MS）和常规的煤岩、煤质分析测试技术，对徐州大屯矿区太原组的腐植煤、腐泥煤、黄铁矿结核、硅质夹矸等样品中稀土元素的分布及赋存特征进行了研究。揭示了煤中稀土元素的含量随着矿物含量、特别是黏土矿物含量的变化而显著变化的特征。
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| 关 键 词： | 煤 稀土元素 赋存特征 |
| 文章编号： | 0253-2336(2006)01-0073-03 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-16 |
Distribution characteristics of rare-earth element in coal of Taiyuan Group in Datun Mining Area |
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| JIANG Yao-fa,WANG Xi-bo,ZHAO Lei. Distribution characteristics of rare-earth element in coal of Taiyuan Group in Datun Mining Area[J]. Coal Science and Technology, 2006, 34(1): 73-75 |
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| Authors: | JIANG Yao-fa WANG Xi-bo ZHAO Lei |
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| Affiliation: | 1. Beijing Campus, China University of Mining and Technology, Beijing 100083, China; 2. Xuzhou Architecture Technology College, Xuzhou 221008, China |
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| Abstract: | With plasma mass spectroscopmiy(ICP-MS) and conventional coal petrography and coal analysis and measuring technology,the paper studied the distribution and occurrence of the rare-earth element in algal coal,humic coal,pyrites nodule and quartz parting of Taiyuan Group in Datun Mining Area.The study showed that the rare-earth element content in coal would be varied with the mineral contents,specially the clay content. |
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| Keywords: | coal rare-earth element distribution characteristics |
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