| 电化学间接氧化法处理H_2S气体的研究 |
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| 引用本文： | 鄂利海,周定,雒怀庆,栾耕时.电化学间接氧化法处理H_2S气体的研究[J].化工环保,2001(1). |
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| 作者姓名： | 鄂利海 周定 雒怀庆 栾耕时 |
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| 作者单位： | 哈尔滨工业大学环境科学与工程系!黑龙江哈尔滨150001(鄂利海，周定)，抚顺石油学院环境工程系!辽宁抚顺113001(雒怀庆，栾耕时) |
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| 摘 要： | 采用填料塔对铁盐溶液吸收 H2 S的过程进行了初步研究 ,考察了气液比、填料层高度、吸收温度、Fe3+浓度、进气 H2 S浓度和 H+浓度等因素对 H2 S去除率的影响。结果表明 ,气液比、填料层高度和吸收温度对吸收效率的影响比较显著。通过正交试验选出最佳工艺条件 ,在此工艺条件下 H2 S的去除率接近 10 0 %。
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| 关 键 词： | 铁盐 废气处理 H2S 氧化吸收 |
Study on Treatment of H_2S-Contained Gas by Endireted Electrochemical Oxidation Method |
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| E Li hai ,Zhou Ding ,Luo Huai qing ,Luan Geng shi.Study on Treatment of H_2S-Contained Gas by Endireted Electrochemical Oxidation Method[J].Environmental Protection of Chemical Industry,2001(1). |
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| Authors: | E Li hai Zhou Ding Luo Huai qing Luan Geng shi |
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| Institution: | E Li hai 1,Zhou Ding 1,Luo Huai qing 2,Luan Geng shi 2 |
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| Abstract: | The absorption of H 2S by ferric salt solution in a filled tower was preliminarily studied.The influences of different factors such as gas/liquid ratio,height of filling layer,absorption temperature,Fe 3+ concentration,H 2S concentration in inlet gas and H + concentration on the removal effciency of H 2S were examined .The results show that the influences of gas/liquid ration,height of filling layer and absorption temperature are more significant.The removal efficiency of H 2S reaches near 100% under the optimum conditions selected via orthogonal test. |
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| Keywords: | ferric salt waste gas treatment H 2S oxidation absorption |
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