Study on CO2 reforming of CH4 by dielectric barrier discharge

摘要：

In this article it is demonstrated that DBD (dielectric barrier discharge) is an effective tool to convert CH4 and CO2 to synthesis gas (syngas, H2/CO) at low temperature and ambient pressure. The DBD is performed in the co-axial quartz cube by using the high frequency power supply. The dielectric A12O3 grains are filled hi the discharge space to improve the discharge uniformity. The synthesis gas produced hi this system can have an arbitrary H2/CO ratio, mainly depending on the mixing ratio of CH4/CO2 hi the feed gas. Specific electric energy also influences syngas composition. The amount of syngas produced strongly depends on the electric energy input The energy consumption of syngas and the reaction process are investigated too.

关键词： methane carbon dioxide syngas dielectric barrier discharge

作者: Zhao Yuhan

作者单位: dept. of thermal energy and power engineering Shanghai University of Engineering Science Shanghai, China

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)

会议地点: 深圳

会议语种:英文

页码: 874-877

在线出版日期: 2011-03-28（万方平台首次上网日期，不代表论文的发表时间）