| 我国几种典型煤中痕量元素的分布特征 |
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| 引用本文： | 晏蓉,陆晓华.我国几种典型煤中痕量元素的分布特征[J].分析试验室,1995,14(4):43-47. |
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| 作者姓名： | 晏蓉 陆晓华 |
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| 作者单位： | 华中理工大学煤燃烧国家重点实验室，华中理工大学化学系 |
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| 摘 要： | 本文研究了中国七种典型煤中２０多种痕量元素的浓度和分布特征。用Ｓｏｌａｒｉ模型处理，获得各元素在有机、矿物质和含组分中的分布以及与有机物亲合力指数，为研究煤燃烧产生亚微米细微粒子中重金属对环境的污染打下了良好基础。
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| 关 键 词： | 煤 痕量元素 分布特征 |
The Mode of Occurrence and Concen-tration of Trace Elements in Several TypicalChinese Coals |
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| Yan Rong,Zeng Hancai,Ouyang Zhonghua.The Mode of Occurrence and Concen-tration of Trace Elements in Several TypicalChinese Coals[J].Chinese Journal of Analysis Laboratory,1995,14(4):43-47. |
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| Authors: | Yan Rong Zeng Hancai Ouyang Zhonghua |
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| Abstract: | The concentrations of more tha 20 ele-ments in 7 typical Chinese coals have beendetermined and their occurrence modes havealso been studied with Solari model.Thechemical affinity of the elements studie6 has been obtained successfully and the generalobservations on trace element concentrationsand their characteristics of occurrence havebeen made. |
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| Keywords: | Coal trace elements Oc-Currence |
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