| 燃煤电厂烟气汞的排放及控制研究 |
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| 引用本文： | 盘思伟,胡将军,唐念,叶凯.燃煤电厂烟气汞的排放及控制研究[J].环境科学与管理,2014(4):100-103. |
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| 作者姓名： | 盘思伟 胡将军 唐念 叶凯 |
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| 作者单位： | [1]广东电网公司电力科学研究院环保所,广东广州510080 [2]武汉大学资源与环境科学学院,湖北武汉430079 [3]福建龙净环保股份有限公司实验研究中心,福建龙岩364000 |
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| 基金项目： | 南方电网科技项目（K-GD2012-360） |
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| 摘 要： | 随着环保意识的增强,燃煤电厂汞污染越来越受到人们的关注,对燃煤电厂烟气汞污染的控制也逐渐成为热点。介绍了燃煤电厂烟气中汞的排放形态及特性,分析了燃煤电厂烟气汞形态转化的影响因素,综述了有关燃煤电厂烟气中汞污染控制技术及研究进展,讨论了燃烧前脱汞、燃烧中脱汞和燃烧后脱汞技术,特别分析了利用现有烟气脱硫设备吸收法脱汞、吸附法脱汞、催化氧化脱汞的技术,并对燃煤电厂烟气脱汞技术的前景进行了展望,提出结合现有烟气净化设备同时脱汞的设想。
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| 关 键 词： | 燃煤电厂 烟气 汞污染控制 |
Study on Mercury Emission and Control in Flue Gas from Coal- Fired Power Plant |
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| Pan Siwei,Hu Jiangjun,Tang Nian,Ye Kai.Study on Mercury Emission and Control in Flue Gas from Coal- Fired Power Plant[J].Environmental Science and Management,2014(4):100-103. |
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| Authors: | Pan Siwei Hu Jiangjun Tang Nian Ye Kai |
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| Institution: | 1. Environmental Protection Department, Electric Power Research Institute of Guangdong Power Grid Company, Guangzhou 510080, China ; 2. School of Resource and Environment Engineering, Wuhan University, Wuhan 430079, China; 3. Experimental Research Center of Fujian Longking Co. Ltd. , Longyan 364000, China) |
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| Abstract: | Mercury pollution control from coal - fired power plants receives people＇s attention as the awareness of environmen- tal protection increases. The morphology and characteristics of mercury emission are introduced. The factors of mercury transfor- mation are analyzed. Mercury removal technology and its research progress are summarized. Pre - combustion mercury, combus- tion and post - combustion mercury removal technology are discussed. Absorption demercuration technology using existing flue gas desulfurization equipment, adsorption demercuration technology, catalytic oxidation technology are particularly analyzed. The out- look of the technology of coal - fired plant flue gas demercuration are put forward, as well as the idea of the combining with the ex- isting flue gas purification equipment to remove mercury. |
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| Keywords: | coal - fired power plant flue gas mercury pollution control |
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