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Study on Coupling of Methane in Glow-discharge Reactor with Rotating poly-tip Electrodes*
Cui Jinhua,Xu Genhui,Wang Jiaxin
Author NameAffiliation
Cui Jinhua The State Key Laboratory of C1Chemical Techniques, Tianjin University, Tianjin 300072 
Xu Genhui The State Key Laboratory of C1Chemical Techniques, Tianjin University, Tianjin 300072 
Wang Jiaxin Department ofPhysics, Tianjin University, Tianjin 300072 
Abstract:
Coupling of methane in the present of hydrogen to C2hydrocarbons operated at atmospheric pressure in order to evaluate a newly-developed plasma reactor with rotating poly-tip electrodes, in which circular glow discharge plasma zone between a stator and a rotor with polytip electrodes is vertical to the way of the stream of flowing reactants. No substantial amount of carbon formation was observed on the surface of the electrodes after a long period of the reaction(>1 h) when the molar ratio of feed flow of CH4∶H2is 1∶1 and the A.C. glow discharge at 20kHz, input power of 856 V(rms). C2hydrocarbons single pass yield is 42.6%, in which C2H2 38.9% and C2H43.5% respectively, with 62.3% methane conversion but with carbon formation when input power is 1010 V(rms)
Key words:  Coupling of methane, Glow discharge, Rotating poly-tip electrodes
FundProject:
多尖端旋转电极辉光放电甲烷偶联研究
崔锦华,许根慧,王家新
摘要:
关键词:  甲烷偶联  辉光放电  旋转电极
DOI:10.1088/1674-0068/14/4/385-388
分类号: