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Subthreshold Discharge in a Microwave Beam as the Basis of a Plasmachemical Reactor for Cleaning Urban Air from Excess Hydrogen Sulfide

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Abstract

The subthreshold self-non-self-sustained discharge in air was studied as the basis of the system for cleaning urban air from ecologically harmful admixtures. A cycle of experiments was carried out and the efficiency of the destruction of small amounts of hydrogen sulfide mixed with air (about 8 ppm) introduced into the processed air volume was determined. Experiments demonstrated a relatively high degree of H2S decomposition (its concentration decreased 41.5 times at unit energy deposition of 8 J/cm3 in the SNSS discharge).

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Funding

This work was supported by the Russian Science Foundation, project no. 17-12-01352-P.

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Authors and Affiliations

  1. Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991, Moscow, Russia

    K. V. Artem’ev, G. M. Batanov, N. K. Berezhetskaya, V. D. Borzosekov, A. M. Davydov, I. A. Kossyi, K. A. Sarksyan, V. D. Stepakhin, S. M. Temchin & N. K. Kharchev

  2. OOO Center of Gas Technologies, 142100, Podol’sk, Moscow oblast, Russia

    N. A. Kozhevnikova

  3. Ecostandard group, 105082, Moscow, Russia

    S. O. Sysoev

Authors
  1. K. V. Artem’ev
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  2. G. M. Batanov
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  3. N. K. Berezhetskaya
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  4. V. D. Borzosekov
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  5. A. M. Davydov
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  6. N. A. Kozhevnikova
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  7. I. A. Kossyi
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  8. K. A. Sarksyan
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  9. V. D. Stepakhin
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  10. S. O. Sysoev
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  11. S. M. Temchin
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  12. N. K. Kharchev
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Corresponding author

Correspondence to V. D. Borzosekov.

Additional information

Translated by E. Voronova

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Artem’ev, K.V., Batanov, G.M., Berezhetskaya, N.K. et al. Subthreshold Discharge in a Microwave Beam as the Basis of a Plasmachemical Reactor for Cleaning Urban Air from Excess Hydrogen Sulfide. Plasma Phys. Rep. 47, 403–406 (2021). https://doi.org/10.1134/S1063780X21040036

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  • DOI: https://doi.org/10.1134/S1063780X21040036

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