Comparison of different applied voltage waveforms on CO2 reforming of CH4 in an atmospheric plasma system

被引：10

作者：

Duc Ba Nguyen ^{[1
]}

Lee, Won Gyu ^{[1
]}

机构：

[1] Kangwon Natl Univ, Dept Chem Engn, Chuncheon Si 200701, Kangwon Do, South Korea

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 2015年 / 32卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

Syngas; Dielectric Barrier Discharge; Atmospheric Plasma; Sinusoidal; Pulse; DIELECTRIC-BARRIER DISCHARGE; FREQUENCY PULSED PLASMA; CARBON-DIOXIDE; METHANE CONVERSION; HIGHER HYDROCARBONS; SYNGAS; COMBINATION; ACTIVATION; GASES;

D O I：

10.1007/s11814-014-0203-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sinusoidal and pulse waveforms of applied voltage were employed for CO2 reforming of CH4 to syngas in an atmospheric dielectric barrier discharge reactor. The discharge power of a pulse waveform was higher than that of sinusoidal waveform at the same applied voltage. The plasma reaction by a pulse waveform enhanced the conversion of CO2 and CH4 and the selectivity of H-2 and CO. It was confirmed that CO2 reforming of CH4 can be improved by the adaption of pulse-type power supply in a dielectric barrier discharge reactor immersed in an electrically insulating oil bath.

引用

收藏

页码：62 / 67

页数：6

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