| 中国煤中的硼 |
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| 引用本文： | 黄文辉,杨宜春.中国煤中的硼[J].中国煤田地质,2002,14(Z1):41-42. |
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| 作者姓名： | 黄文辉 杨宜春 |
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| 作者单位： | 中国地质大学能源系 北京100083
(黄文辉)，安徽理工大学 安徽淮南232001(杨宜春) |
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| 基金项目： | 国家自然科学基金资助项目(编号49172114,49872054) |
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| 摘 要： | 对中国煤中硼仍缺乏系统研究。有限的数据显示,我国多数煤中含硼介于100～200mg/kg之间,最大达500mg/kg。煤中的硼主要与有机质缔合,其次是与粘土矿物结合。含硼太高将影响植物生长。硼也是反映成煤环境的良好元素。
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| 关 键 词： | 中国煤中硼 硼的赋存状态 环境标志 |
| 文章编号： | 1004-9177(2002)s1-0041-02 |
Boron in Coal of China |
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| HUANG Wenhui,YANG Yichun.Boron in Coal of China[J].Coal Geology of China,2002,14(Z1):41-42. |
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| Authors: | HUANG Wenhui YANG Yichun |
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| Institution: | HUANG Wenhui1,YANG Yichun2 |
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| Abstract: | Boron is also one of the toxic elements in coal,but lack of systemati cal study.The abundance of B in coal of China lies from 100 to 200 mg/kg with av erage of 500 mg/kg.Most of boron combines with the organic matter.Minerals such as clay minerals contain some of boron.High abundance of boron in soil could res ult in growth problem for plants.Boron is one of best elements that could be use d to explain the condition of coalification. |
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| Keywords: | Boron in coal of China mode of occurrence of boron environmental ma rker |
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