| 活性炭吸附法处理低浓度苯类废气的研究 |
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| 引用本文： | 陈凡植. 活性炭吸附法处理低浓度苯类废气的研究[J]. 广东工业大学学报, 1994, 0(3) |
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| 作者姓名： | 陈凡植 |
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| 作者单位： | 广东工学院环境与资源工程系 |
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| 摘 要： | 本文探讨了用活性炭吸附低浓度本类废气时，空塔气速和气流在吸附层的接触时间对吸附过程的影响；研究了活性炭在已经吸附若干质量的苯类物质以后的吸附性能．据此绘制了空塔气速－吸附效率和活性炭含苯率－吸附效率等关系曲线．研究表明：使用活性炭可以有效地净化低浓度苯类废气．
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| 关 键 词： | 活性炭；低浓度苯类废气；空塔气速；接触时间；吸附效率 |
On Treatment of Waste Gas Containing Low Concentration of Benzene Hydrocarbon with Active Carbon |
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| Chen Fanzhi. On Treatment of Waste Gas Containing Low Concentration of Benzene Hydrocarbon with Active Carbon[J]. Journal of Guangdong University of Technology, 1994, 0(3) |
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| Authors: | Chen Fanzhi |
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| Affiliation: | Dept. of Environment and Resources Engineering |
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| Abstract: | This paper investigated the influense of gas flow velocity in empty tower and the contact time of gas with adsorbed layer in the adsorption process. It also studied the adsorptivity of active carbon on which some of benzene hydrocarbon has been absorbed. According to the experiences the relationship curves of empty tower gas velocity vs adsorption efficiency and the preportion of benzene contained vs adsoption efficiency have been drawn. It is shown that the waste gas containing low concentration of benzen hydrocarbon can be purified efficiently with active carbon. |
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| Keywords: | active carbon waste gas containing low concentration of benzen hydrocarbon empty tower gas velocity contact time adsorption efficiency |
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