| 高浓度H2S、CS2废气综合治理技术 |
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| 引用本文： | 许国栋,黄文沂,朱春寿.高浓度H2S、CS2废气综合治理技术[J].环境科学研究,1995,8(4):19-22. |
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| 作者姓名： | 许国栋 黄文沂 朱春寿 |
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| 作者单位： | 1.福州大学化工系 福州 350002 |
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| 摘 要： | 二硫化碳工业废气含有高浓度H2S和CS2．采用TF－C技术治理，废气先经TF脱硫液湿法选择吸收H2S，再经活性炭于法脱除CS2。在巧妙设计的工业装置运行结果，治理效果良好:削减废气中H2S和CS2排放量分别为99．9／和79％，达GBJ4－73规定的工业废气排放标准，并副产CS2和硫磺回用于生产。
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| 关 键 词： | 脱硫剂 高硫废气 |
| 收稿时间： | 1994/11/4 0:00:00 |
Treatment of Waste Gases with High-Concentraton H2S and CS2 |
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| XU Guo-dong,HUANG Wen-yi and ZHU Chun-Shou.Treatment of Waste Gases with High-Concentraton H2S and CS2[J].Research of Environmental Sciences,1995,8(4):19-22. |
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| Authors: | XU Guo-dong HUANG Wen-yi and ZHU Chun-Shou |
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| Institution: | 1.Fuzhou University, Fuzhou3500022.Fujian Provincial Institute for Science of Environmental Protection,Fuzhou 350001 |
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| Abstract: | The concentration of H_2S and CS_2 in the industrial waste gases of CS_2 is very high.The TF-C treatment technique consists of two steps:the absorption of H_2S in waste gases by TF dusulfurizerand the adsorption of CS_2 in waste gases by the activated-carbon. The technique has been applied inchemical factory and reached good results,e.g. ,the removal efficiency of H_2S and CS_2 in waste gasesare 99.9%and 79%,respectively.The treated waste gases can be safely emitted in accordance withthe standard GBJ_4-73.The by-products of CS_2 and S during the process are also recovered. |
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| Keywords: | Desulfurizer High-Concentration H_2S and CS_2 waste gases |
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