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挥发性有机化合物(VOCs)的低温等离子体-催化协同净化 预览 被引量:17

Catalysis-assisted non-thermal plasma technology for decomposition of volatile organic compounds (VOCs)
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摘要 低温等离子体-催化协同净化技术是一种理想的环境污染治理技术.催化剂的加入可提高等离子体反应中污染物的脱除效率和二氧化碳的选择性,减少副产物的产生,并进一步降低能耗.分析了低温等离子体-催化协同净化挥发性有机化合物的效果与净化原理,并从影响污染物降解率的因素、产物分析和反应动力学等机理性研究方面概括了目前国内外在应用该技术去除挥发性有机污染物方面取得的成果,最后提出了该项技术在环境保护领域的应用前景以及研究方向. Catalysis-assisted non-thermal plasma is an ideal technology for pollution control. Catalyst could enhance pollutants removal efficiency and selectivity to carbon dioxide in the plasma reaction, inhibit by-products formation and lower energy consumption. In this paper the synergetic effects and (principle of catalysis-assisted non-thermal plasma technology in decomposition of volatile organic compounds (VOCs) were discussed. Advances in decomposition of volatile organic compounds (VOCs) using catalysis-assisted non-thermal plasma technology were l:eviewed, including the factors influencing decomposition efficiency, products distribution and reaction kinetics. The prospects for application of this technology in the field of environmental protection and trends of development were discussed, too.
作者 郭玉芳 叶代启 陈克复 GUO Yu-fang, YE Dai-qi, CHEN Ke-fu (1. College of Resource Science and Paper-making Engineering, South China University of Technology, Guangzhou 510640, China; 2. College of Environmental Science and Engineering, South China University of Technology, Guangzhou 510640, China)
出处 《工业催化》 CAS 2005年第11期 1-5,共5页 Industrial Catalysis
基金 广东省科技攻关项目
关键词 低温等离子体 催化协同作用 挥发性有机化合物 catalysis-assisted non-thermal plasma technology catalyst synergetic effect volatile organic compounds (VOCs) decomposition
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