Oxidative coupling and reforming of methane with carbon dioxide using a pulsed microwave plasma under atmospheric pressure

doi:10.1021/ef020069n

IMR OpenIR

	Oxidative coupling and reforming of methane with carbon dioxide using a pulsed microwave plasma under atmospheric pressure
	Zhang, JQ; Zhang, JS; Yang, YJ; Liu, Q
通讯作者	Zhang, JS(jshzhang@imr.ac.cn)
	2003
发表期刊	ENERGY & FUELS
ISSN	0887-0624
卷号	17 期号:1 页码:54-59
摘要	A conventional high voltage wire-like plasma enhanced and spread by a pulsed microwave was used to study the oxidative coupling and reforming of CH(4) with CO(2) to CO, C(2)H(2), C(2)H(4), and H(2). Under the conditions of atmospheric pressure, a flow rate of 200 mL)min (CH(4)/CO(2) = 1.5: 1), peak microwave power of 120 W, and a pulse duty factor of 100/100 ms, conversions of CH4 and CO(2) were 70.8% and 68.8%, respectively; selectivities to CO, C(2)H(2), and C(2)H(4) were, respectively, 75%, 17.8%, and 4.1%, and there was no carbon deposit. The ratio of H(2)/CO increased with increasing CH(4) concentration in the feed gas, and a H(2)/CO ratio of 2 could be obtained at a ratio 2:1 of CH(4) to CO(2), which is acceptable for Fischer-Tropsch and other synthesis processes. The energy efficiency of the pulsed microwave plasma was obviously improved. We suggested that this enhanced pulsed plasma is useful for oxidative coupling and reforming of CH(4) with CO(2) in C1 Chemistry.
DOI	10.1021/ef020069n
收录类别	SCI
语种	英语
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000180502500007
出版者	AMER CHEMICAL SOC
引用统计	被引频次：42[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/116727
专题	中国科学院金属研究所
通讯作者	Zhang, JS
作者单位	Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang, JQ,Zhang, JS,Yang, YJ,et al. Oxidative coupling and reforming of methane with carbon dioxide using a pulsed microwave plasma under atmospheric pressure[J]. ENERGY & FUELS,2003,17(1):54-59.
APA	Zhang, JQ,Zhang, JS,Yang, YJ,&Liu, Q.(2003).Oxidative coupling and reforming of methane with carbon dioxide using a pulsed microwave plasma under atmospheric pressure.ENERGY & FUELS,17(1),54-59.
MLA	Zhang, JQ,et al."Oxidative coupling and reforming of methane with carbon dioxide using a pulsed microwave plasma under atmospheric pressure".ENERGY & FUELS 17.1(2003):54-59.