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化学工业与工程 2020, Vol. 37 Issue (3) :10-16,49    DOI: 10.13353/j.issn.1004.9533.20191008
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负载金属氧化物对活性炭脱硫脱硝影响研究进展
彭健, 姚雯
昆明理工大学化学工程学院, 昆明 650500
Process of the Influence on Desulfurization and Denitration with Activated Carbon Supported Metal Oxides
Peng Jian, Yao Wen
Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, China

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摘要 从化石和生物质燃料获取能源带来的严重问题是酸性气体的排放,这引起了人们对健康和环境问题的关注。在干法脱硫脱硝技术中,从可再生能源得到改性活性炭吸附SO2和NOx气体已被证明是一种高效的方法,并且由于其投资费用低,工艺简单,占地面积小等优点得到广泛关注。介绍了活性炭脱硫机理以及脱硝机理;概述了活性炭表面负载金属氧化物可以显著提高脱硫活性以及脱硝活性的研究进展;总结了活性炭负载不同物种在脱硫脱硝中的应用;讨论了今后活性炭负载金属氧化物脱硫脱硝的发展方向。
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彭健
姚雯
关键词烟气脱硫   烟气脱硝   含氧官能团   活性炭     
Abstract: A serious problem of obtaining energy from fossil and biomass fuels is the release of acidic gases, which raises concern about health and the environment. In dry desulfurization and denitration technology, the adsorption of SO2 and NOx gas by modified activated carbon from renewable energy has been proved to be an efficient method. It has aroused much concern for its low investment and simple process and small space occupying. The article introduces the mechanism of desulfurization and denitration by activated carbon. It was generalized that activated carbon-supported metal oxide significantly improves desulfurization activity and denitration activity. The application of different species supported by activated carbon in desulfurization and denitration was summarized. The development trend of desulfurization and denitration by active carbon supported metal oxides was discussed.
Keywordsflue-gas desulfurization;   flue-gas denitration;   O-containing groups;   activated carbon     
Received 2019-02-21;
Corresponding Authors: 彭健,E-mail:jianp2004@163.com。     Email: jianp2004@163.com
About author: 彭健(1976-),男,博士,讲师,现从事烟气脱硫脱硝方面的研究。
引用本文:   
彭健, 姚雯.负载金属氧化物对活性炭脱硫脱硝影响研究进展[J].  化学工业与工程, 2020,37(3): 10-16,49
Peng Jian, Yao Wen.Process of the Influence on Desulfurization and Denitration with Activated Carbon Supported Metal Oxides[J].  Chemcial Industry and Engineering, 2020,37(3): 10-16,49
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