DOI: 10.1016/j.jcou.2017.03.016
Scopus记录号: 2-s2.0-85017327168
论文题名: Reforming of methane to syngas in a microwave plasma torch at atmospheric pressure
作者: Chun S.M. ; Hong Y.C. ; Choi D.H.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2017
卷: 19 起始页码: 221
结束页码: 229
语种: 英语
英文关键词: Methane reforming
; Microwave plasma
; Syngas
; Synthesis gas
Scopus关键词: Atmospheric pressure
; Carbon
; Carbon dioxide
; Gases
; Methane
; Microwaves
; Reforming reactions
; Synthesis gas
; Dry-methane reforming
; Methane reforming
; Microwave plasma
; Microwave plasma torch
; Optical spectroscopy
; Reforming of methane
; Syn-gas
; Synthesis gasses (syngas)
; Plasma torches
英文摘要: Carbon dioxide was converted to synthesis gas (syngas) in a microwave plasma torch by methane reforming at atmospheric pressure. The microwave plasma torch converts CO2 + CH4 into synthesis gas. This study examined conversion rates as a function of gas temperature for dry methane reforming. The temperature of the torch flame is measured 6760 K by making use of optical spectroscopy. The CO2/CH4 reforming can be completely converted into synthesis gas (conversions: 68.4%, CO2; 96.8%, CH4) through their reforming reactions at a microwave power of 6 kW. When the reforming gas (CO2:CH4) mole ratio was 1:1, the resulting synthesis gas (H2:CO) mole ratio was 0.9:1.1. The H2 and CO mass yield rates increased to 0.24 kg/h and 1.86 kg/h, respectively. Also, the energy yield are 240 g/h and 41.4 g/kWh. The CO2 microwave plasma torch not only exhibited noteworthy results for CO2 reduction and syngas production, but the H2:CO mole ratio of the gas produced is easily controlled by adjusting the CO2:CH4 ratio during the feeding process. © 2017 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52747
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Chun S.M.,Hong Y.C.,Choi D.H.. Reforming of methane to syngas in a microwave plasma torch at atmospheric pressure[J]. Journal of CO2 Utilization,2017-01-01,19