| 非金属矿物的改型改性及其在环境保护中的应用 |
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| 引用本文： | 潘忠华,潘兆橹.非金属矿物的改型改性及其在环境保护中的应用[J].地质科技情报,1995,14(3):51-55. |
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| 作者姓名： | 潘忠华 潘兆橹 |
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| 作者单位： | 武汉中国地质大学 |
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| 摘 要： | 沸石、粘土矿物及石棉都是重要的非金属矿物。通过物理的和化学的改型改性，可以明显地提高沸石及粘土矿物的离子交换性、吸附性及催化性等，可用作环境中无机和有机毒物的离子交换剂、吸附剂或燃烧催化剂。对石棉的表面改性则可以抑制或改变石棉的有害生理活性，减少石棉生产以人体及环境的危害。
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| 关 键 词： | 沸石 粘土矿物 石棉 改性 环境净化 环境保护 |
MODIFICATION OF NONMETALLIC MINERALS FOR USE IN ENVIRONMENTAL PROTECTION |
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| Pan Zhonghua,Pan Zhaolu.MODIFICATION OF NONMETALLIC MINERALS FOR USE IN ENVIRONMENTAL PROTECTION[J].Geological Science and Technology Information,1995,14(3):51-55. |
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| Authors: | Pan Zhonghua Pan Zhaolu |
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| Abstract: | Zeolites,clay minerals, and asbestos are important nonmetallic minerals.Thermal treatment and inorganic and organic chemical modification can remarkably improve properties of zeolites and clay minerals for use in canon--exchange,adsorption,and catalyst.These modified properties are very effective in removing inorganic or organic pollutants from environment. On the other hand,modification of asbestos surfaces can change or inhibit the unhealthy effects of asbestos, and thus reduce harm to environment from its processing. |
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| Keywords: | zeolites clay minerals asbestos modification environmental purification |
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