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| 非热平衡等离子体协同催化脱除挥发性有机化合物的研究进展 | |
| 引用本文： | 吴祖良,谢德援,陆豪,高翔,骆仲泱,岑可法.非热平衡等离子体协同催化脱除挥发性有机化合物的研究进展[J].环境污染与防治,2012,34(4):63-67,74. |
| 作者姓名： | 吴祖良 谢德援 陆豪 高翔 骆仲泱 岑可法 |
| 作者单位： | 1. 浙江工商大学环境科学与工程学院,浙江杭州310012;浙江大学能源清洁利用国家重点实验室,浙江杭州310027 2. 浙江工商大学环境科学与工程学院,浙江杭州,310012 3. 浙江大学能源清洁利用国家重点实验室,浙江杭州,310027 |
| 基金项目： | 国家自然科学基金资助项目，浙江省自然科学基金重点资助项目，浙江省公益性技术应用研究项目 |
| 摘 要： | 单纯运用非热平衡等离子体(NTP)技术脱除挥发性有机化合物(VOCs)的效率和能量利用率并不高,而且在降解过程中可能会产生某些有害副产物。为了克服NTP技术在VOCs治理方面的缺陷,可将NTP和化学催化方法组合运用,结合两者的优势使系统的VOCs脱除率、能量利用率和CO2选择率显著提高。从催化反应器结构、NTP与催化剂协同作用的原理等方面总结了近年来NTP协同催化技术在VOCs脱除方面的应用状况。最后指出,NTP协同催化技术在VOCs脱除方面有良好的应用前景,但要真正实现其工程应用,仍有很多问题亟待研究和解决。 |
| 关 键 词： | VOCs 等离子体 催化剂 协同 |
Progress on the removal of VOCs using non-thermal plasma catalysis system |
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| WU Zuliang , XIE Deyuan , LU Hao , GAO Xiang , LUO Zhongyang , CEN Kefa.Progress on the removal of VOCs using non-thermal plasma catalysis system[J].Environmental Pollution & Control,2012,34(4):63-67,74. | |
| Authors: | WU Zuliang XIE Deyuan LU Hao GAO Xiang LUO Zhongyang CEN Kefa |
| Institution: | 1.College of Environmental Science and Engineering,Zhejiang Gongshang University,Hangzhou Zhejiang 310012;2.State Key Laboratory of Clean Energy Utilization of Zhejiang University,Hangzhou Zhejiang 310027) |
| Abstract: | The single non-thermal plasma(NTP) technology has the disadvantages of poor decomposition effect and low energy efficiency in VOCs removal,and some toxic by-produced will produced during the decomposition process.So,the non-thermal plasma catalysis technology has received more and more concern as it can achieve higher decomposition rate and energy efficiency,better CO2 selectivity and reduce the unwanted byproducts.This paper discussed the reactor shape,the synergetic mechanisms of non-thermal plasma catalysis system,and also comprehensively introduced the current application status of single-stage and two-stage non-thermal plasma catalysis systems.Finally,it was point out that the non-thermal plasma catalysis technology has the perfect prospect in VOCs removal,while there are still lots of problems to solve to realize the real engineering application. |
| Keywords: | VOCs plasma catalyst synergy |
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