The kinetics of chemical reactions in the products of dissociation of the CO2−H2 gas mixture in microwave discharge

被引:0
|
作者
A. V. Levanov
A. R. Gromov
E. E. Antipenko
V. V. Lunin
机构
[1] M. V. Lomonosov Moscow State University,Department of Chemistry
来源
Russian Chemical Bulletin | 2000年 / 49卷
关键词
electric discharge in gases; chemical kinetics; hydrogen; carbon dioxide; ESR spectroscopy; hydrogen atoms; oxygen atoms; hydroxyl radicals;
D O I
暂无
中图分类号
学科分类号
摘要
The yields of hydrogen atoms, oxygen atoms and molecules, and hydroxyl radicals after a microwave discharge in the mixture of CO2 and H2 were measured by ESR spectroscopy in a flow-type system. A mathematical model of the kinetics of chemical reactions downstream the microwave discharge was devised. The concentrations of particles that cannot be detected under our experimental conditions were estimated.
引用
收藏
页码:669 / 673
页数:4
相关论文
共 50 条
  • [41] Highly Selective CO2 Extraction from a Mixture of CO2 and H2 Gases Using Hydroquinone Clathrates
    Lee, Jong-Won
    Poudel, Jeeban
    Cha, Minjun
    Yoon, Sang Jun
    Yoon, Ji-Ho
    ENERGY & FUELS, 2016, 30 (09) : 7604 - 7609
  • [42] Phase equilibrium and kinetics of gas hydrates formed from CO2/H2 in the presence of tetrahydrofuran and cyclohexane
    Zhong, Dong-Liang
    Wang, Yu-Rui
    Lu, Yi-Yu
    Wang, Wen-Chun
    Wang, Jia-Le
    JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2016, 35 : 1566 - 1572
  • [43] Kinetics versus thermodynamics on CO2 dissociation in high temperature microwave discharges
    Pietanza, L. D.
    Colonna, G.
    Capitelli, M.
    PLASMA SOURCES SCIENCE & TECHNOLOGY, 2020, 29 (03):
  • [44] CO2 and H2O gas conversion into CO and H2 using highly exothermic reactions induced by mixed industrial slags
    Nakano, Jinichiro
    Bennett, James
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (10) : 4954 - 4958
  • [45] Electrochemical reduction of CO2 to synthesis gas with controlled CO/H2 ratios
    Sheng, Wenchao
    Kattel, Shyam
    Yao, Siyu
    Yan, Binhang
    Liang, Zhixiu
    Hawxhurst, Christopher J.
    Wu, Qiyuan
    Chen, Jingguang G.
    ENERGY & ENVIRONMENTAL SCIENCE, 2017, 10 (05) : 1180 - 1185
  • [46] FORMATION OF CO2-IN MICROWAVE DISCHARGE IN CO2
    SRIVASTAVA, AN
    INDIAN JOURNAL OF PHYSICS, 1972, 46 (04) : 191 - +
  • [47] FORMATION OF CO2- IN MICROWAVE DISCHARGE OF CO2
    SHUKLA, RV
    GUPTA, SK
    SRIVASTAVA, AN
    CURRENT SCIENCE, 1971, 40 (22): : 597 - +
  • [48] Chemical effects of added CO2 on the extinction characteristics of H2/CO/CO2 syngas diffusion flames
    Park, Jeong
    Kim, Jeong Soo
    Chung, Jin Oh
    Yun, Jin Han
    Keel, Sang In
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (20) : 8756 - 8762
  • [49] Permselectivity of a PA6 membrane for the separation of a compressed CO2/H2 gas mixture at elevated pressures
    Härtel, G
    Püschel, T
    JOURNAL OF MEMBRANE SCIENCE, 1999, 162 (1-2) : 1 - 8
  • [50] Continuous separation of CO2 from H2 + CO2 gas mixture utilizing clathrate hydrate for integrated gasification combined cycle power plants
    Horii, Shunsuke
    Ohmura, Ryo
    2018 8TH INTERNATIONAL CONFERENCE ON POWER AND ENERGY SYSTEMS (ICPES), 2018, : 212 - 216