| 燃煤烟气脱汞吸附剂的研究进展 |
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| 引用本文： | 陈祝,刘华伟,钱胜涛,肖二飞,胡典明,孔渝华.燃煤烟气脱汞吸附剂的研究进展[J].湖北化工,2012(7):9-11. |
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| 作者姓名： | 陈祝 刘华伟 钱胜涛 肖二飞 胡典明 孔渝华 |
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| 作者单位： | 气体净化剂国家重点工业性试验基地工业气体净化与精制湖北省重点实验室江汉大学,湖北武汉430074 |
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| 摘 要： | 烟气脱汞主要是先将零价汞氧化为二价汞，再进行脱除。脱汞吸附剂主要包括活性炭、活性焦、飞灰、壳聚糖、粘土、SCR催化剂及其它金属催化荆等。介绍了近年来燃煤烟气脱汞吸附剂的研究进展，简述了不同种类脱汞吸附剂的脱汞效率，并对该领域的研究方向进行了展望。
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| 关 键 词： | 烟气 脱汞 吸附剂 |
Research Development of Adsorbents for Removing Mercury from Coal-Combustion Flue Gas |
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| CHEN Zhu,LIU Hua-wei,QIAN Sheng-tao,XIAO Er-fei,HU Dian-ming,KONG Yu-hua.Research Development of Adsorbents for Removing Mercury from Coal-Combustion Flue Gas[J].Hubei Chemical Industry,2012(7):9-11. |
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| Authors: | CHEN Zhu LIU Hua-wei QIAN Sheng-tao XIAO Er-fei HU Dian-ming KONG Yu-hua |
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| Affiliation: | (National Key Industrial Base for Gas Purification Catalyst, Hubei Industrial Gas Purification and Refining Key Laboratory, Jianghan University ,Wuhan 430074,China) |
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| Abstract: | Removing mercury from flue gas is carried out by oxidating Hg° to Hg^2＋ and then removing it. The common adsorbents for removing mercury include active carbon, active coke, fly ash, chitin, clay, SCR and so on. The research development of adsorbents for removing mercury from coal-combustion flue gas are reviewed, the efficiency of different adsorbents for removing mercury are introduced in brief,and the research trends in this field are prospected. |
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| Keywords: | flue gas mercury removing adsorbent |
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