| 负载硫氯化合物的活性炭去除单质汞的研究 |
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| 引用本文： | 孙巍,晏乃强,贾金平.负载硫氯化合物的活性炭去除单质汞的研究[J].环境科学与技术,2006,29(12):84-86. |
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| 作者姓名： | 孙巍 晏乃强 贾金平 |
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| 作者单位： | 上海交通大学环境科学与工程学院,上海,200240 |
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| 摘 要： | 文章在模拟含汞气体条件下研究了高温下负载氯化硫的活性炭对单质汞的去除效果及反应条件对去除率的影响。实验发现,140℃时负载氯化硫的活性炭在接近实际烟气汞浓度条件下能在长时间内保持较高的单质汞去除率;单质汞去除率与氯化硫负载率成正比,与反应温度和模拟含汞气体进口汞浓度成反比。
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| 关 键 词： | 燃煤烟气 单质汞 氯化硫 活性炭 |
| 文章编号： | 1003-6504(2006)12-0084-03 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2006-01-04 |
Removal of Elemental Mercury in Flue Gas by Activated Carbon Impregnated with Sulfur and Chlorine Compounds |
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| SUN Wei,YAN Nai-qiang,JIA Jin-ping.Removal of Elemental Mercury in Flue Gas by Activated Carbon Impregnated with Sulfur and Chlorine Compounds[J].Environmental Science and Technology,2006,29(12):84-86. |
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| Authors: | SUN Wei YAN Nai-qiang JIA Jin-ping |
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| Abstract: | More and more attention is paid on the control of mercury emission from coal-fired flue gas. The main parameters that influenced elemental Hg removal from coal-fired power plants by activated carbon impregnated with sulfur and chlorine compound were studied. Results indicated that the activated carbon impregnated with S2Cl2 are capable of removing elemental Hg in high efficiency in a considerable time at 140℃. |
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| Keywords: | flue gas elemental mercury sulfur and chlorine compounds activated carbon |
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