| 改性活性炭在环境保护中的应用 |
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| 引用本文： | 江霞,蒋文举,金燕,张振鹏. 改性活性炭在环境保护中的应用[J]. 环境科学与技术, 2003, 26(5): 55-57 |
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| 作者姓名： | 江霞 蒋文举 金燕 张振鹏 |
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| 作者单位： | 四川大学建筑与环境学院,成都,610065 |
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| 摘 要： | 活性炭是一种应用广泛的吸附催化剂 ,其性能取决于它的孔隙结构和表面化学性质。为了提高其吸附效率和改善其吸附选择性及其催化性能 ,往往需要对活性炭的孔隙结构进行调整以及改变其表面化学性质。综述了活性炭的改性方法及其特点、改性活性炭在环境保护中的应用及其再生等方面的研究概况
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| 关 键 词： | 活性炭 改性 孔结构调整 表面化学 |
| 文章编号： | 1003-6504(2003)05-0055-03 |
| 修稿时间： | 2002-06-24 |
Modified Activated Carbon and Its Application in Environmental Protection |
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| JIANG Xia,JIANG Wen-ju,JIN Yan,ZHANG Zhen-peng. Modified Activated Carbon and Its Application in Environmental Protection[J]. Environmental Science and Technology, 2003, 26(5): 55-57 |
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| Authors: | JIANG Xia JIANG Wen-ju JIN Yan ZHANG Zhen-peng |
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| Abstract: | Activated carbon (AC) is one of the widely used materials as catalyst and adsorbent. It has been known that there is a positive correlation between its porosity and capability, and that porosity structure and surface chemical properties are essential. In order to improve its properties, such as adsorption efficiency, adsorption selectivity and catalysis, it is important to adjust the porosity and change the surface chemical property. In this paper, some modified methods and the uses of the modified AC in pollution control are reviewed. |
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| Keywords: | activated carbon (AC) modification porosity surface chemistry |
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