Skip to main content
Log in

Reaction pathways of methane conversion in dielectric-barrier discharge

  • Published:
Korean Journal of Chemical Engineering Aims and scope Submit manuscript

Abstract

Conversion of methane to C2, C3, C4 or higher hydrocarbons in a dielectric-barrier discharge was studied at atmospheric pressure. Non-equilibrium plasma was generated in the dielectric-barrier reactor. The effects of applied voltage on methane conversion, as well as selectivities and yields of products were studied. Methane conversion was increased with increasing the applied voltage. Ethane and propane were the main products in a dielectric-barrier discharge at atmospheric pressure. The reaction pathway of the methane conversion in the dielectric-barrier discharge was proposed. The proposed reaction pathways are important because they will give more insight into the application of methane coupling in a DBD at atmospheric pressure.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Becker, A., Hu, Z. and Huttinger, K. J., “A Hydrogen Inhibition Model of Carbon Deposition from Light Hydrocarbons”,Fuel,79, 1573 (2000).

    Article  CAS  Google Scholar 

  • Bhatnagar, R. and Mallinson, R. G., “Methane Conversion in AC Electric Discharge at Ambient Conditions”,Methane and Alkane Conversion Chemistry, 249 (1995).

  • Eliasson, B., Liu, C. and Kogelschatz, U., “Direct Conversion of Methane and Carbon Dioxide to Higher Hydrocarbons Using Catalytic Dielectric-Barrier Discharge with Zeolites”,Ind. Eng. Chem. Res.,39, 1221 (2000).

    Article  CAS  Google Scholar 

  • Fraser, M. E., Fee, D. A. and Sheinson, R. S., “Decomposition of Methane in an AC Discharge”,Plasma Chemistry and Plasma Processing,5, 163 (1985).

    Article  CAS  Google Scholar 

  • Jeong, H. K., Kim, S. C, Han, C., Lee, H., Song, H. K. and Na, B. K., “Conversion of Methane to Higher Hydrocarbons in a Pulsed DC Barrier Discharge at Atmospheric Pressure”,Korean J. Chem. Eng.,18(2), 196 (2001).

    CAS  Google Scholar 

  • Kozlov, K. V., Michel, P. and Wagner, H. E., “Synthesis of Organic Compounds from Mixtures of Methane with Carbon Dioxide in Dielectric-Barrier Discharge at Atmospheric Pressure”,Plasma and Polymers,5, 129 (2000).

    Article  CAS  Google Scholar 

  • Larkin, D. W., Lobban, L. L. and Mallinson, R. G., ‘The Direct Partial Oxidation of Methane to Organic Oxygenates Using a Dielectric Barrier Discharge Reactor as a Catalytic Reactor Analog”,Ind. Eng. Chem. Res.,40, 1594 (2001).

    Article  CAS  Google Scholar 

  • Lee, H., Savinov, S. Y., Song, H. K. and Na, B. K., “Estimation of the Methane Conversion in a Capacitively Coupled Radio-Frequency Plasma”,J. Chem. Eng. Japan,34, 1356 (2001).

    Article  CAS  Google Scholar 

  • Lee, S. H. and Yoon, K. J., “Oxidative Coupling of Methane over Transition-Metal-Substituted Strontium Hydroxyapatite”,Korean J. Chem. Eng.,18, 228 (2001).

    CAS  Google Scholar 

  • Liu, C. J., Mallinson, R. and Lobban, L., “Nonoxidative Methane Conversion to Acetylene over Zeolite in a Low Temperature Plasma”,Journal of Catalysis,178, 326 (1998).

    Article  Google Scholar 

  • Liu, C. J., Marafee, A., Mallinson, R. and Lobban, L., “Methane Conversion to Higher Hydrocarbons in a Corona Discharge over Metal Oxide Catalysts with OH Groups”,Applied Catalysis A: General,164, 21 (1997).

    Article  CAS  Google Scholar 

  • Liu, C. J., Xue, B., Eliasson, B., He, F, Li, Y. and Xu, G. H., “Methane Conversion to Higher Hydrocarbons in the Presence of Carbon Dioxide Using Dielectric-Barrier Discharge Plasma”,Plasma Chemistry and Plasma Processing,21, 301 (2001).

    Article  Google Scholar 

  • Marafee, A., Liu, C, Xu, G, Mallinson, R. and Lobban, L., “An Experimental Study on the Oxidative Coupling of methane in a Direct Current Corona Discharge Reactor over Sr/La2O3 Catalyst”,Ind. Eng. Chem. Res.,36, 632 (1997).

    Article  CAS  Google Scholar 

  • Mok, Y. S., Kang, H.-C, Cho, M. H. and Nam, I.-S., “Oxidation of Volatile Organic Compounds by Using a Microwave-Induced Plasma Process”,Korean J. Chem. Eng.,20(2), 239 (2003).

    CAS  Google Scholar 

  • Otsuka, K., Kobayashi, S. and Takenaka, S., “Catalytic Decomposition of Light Alkanes, Alkenes and Acetylene over Ni/SiO2”,Applied Catalysis A: General,210, 371 (2001).

    Article  CAS  Google Scholar 

  • Savinov, S. Y., Lee, H., Song, H. K. and Na, B. K., “A Study on Decomposition of Methane and Carbon Dioxide in a Radio-Frequency Discharge”,Ind. Eng. Chem. Res.,38, 2540 (1999).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kim, SS., Lee, H., Na, BK. et al. Reaction pathways of methane conversion in dielectric-barrier discharge. Korean J. Chem. Eng. 20, 869–872 (2003). https://doi.org/10.1007/BF02697290

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02697290

Key words

Navigation