Direct methane-to-ethylene conversion in a nanosecond pulsed discharge

被引：57
|
作者：
Scapinello, M. [1 ]
Delikonstantis, E. [1 ]
Stefanidis, G. D. [1 ]
机构：
[1] Katholieke Univ Leuven, Proc Engn Sustainable Syst ProcESS, Dept Chem Engn, Celestijnenlaan 200F, B-3001 Leuven, Belgium
来源：
FUEL | 2018年 / 222卷
关键词：
Methane; Ethylene; Plasma; Nanosecond pulsed discharge; DIELECTRIC BARRIER DISCHARGE; ATMOSPHERIC-PRESSURE; MICROWAVE PLASMA; NONOXIDATIVE CONVERSION; ENERGY EFFICIENCY; NONTHERMAL PLASMA; PARTIAL OXIDATION; HYDROGEN; REACTOR; HYDROCARBONS;
D O I：
10.1016/j.fuel.2018.03.017
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
We report that gas phase plasma-assisted non-oxidative methane coupling can lead to formation of ethylene as major product at similar to 20% yield per pass. This is attained by using a nanosecond pulsed discharge (NPD) reactor, featuring rapid product quenching rates, ( recyclable) hydrogen co-feeding (CH1: H-2 = 1: 1) and elevated pressures (5 bar) at which NPD is ignited.
引用
收藏
页码：705 / 710
页数：6
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