Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules

Authors

  • N. K. Shikina Boreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, Russia
  • S. R. Khairulin Boreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, Russia
  • S. A. Yashnik Boreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, Russia
  • T. N. Teryaeva F.T. Gorbachev Kuzbass State Technical University, Kemerovo, 650000, Russia
  • Z. R. Ismagilov Boreskov Institute of Catalysis, pr. Akad. Lavrentieva, 5, Novosibirsk, 630090, Russia

DOI:

https://doi.org/10.18321/ectj203

Abstract

The chemical, textural, structural and strength properties of ferromanganese nodules and granulated Fe-Mn catalysts containing such nodules were studied. It was found that the granulated catalysts have a developed pore structure, which is close to that of the starting material, and surpass the starting material in strength parameters. The catalysts were tested in desulfurization by methane at a stoichiometric ratio SO2/CH4 = 2. The testing showed that Fe-Mn catalysts with the oxide or sulfide form of active components are active in desulfurization by methane and can selectively reduce SO2 with a conversion above 80%.

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Published

2015-04-10

How to Cite

Shikina, N. K., Khairulin, S. R., Yashnik, S. A., Teryaeva, T. N., & Ismagilov, Z. R. (2015). Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules. Eurasian Chemico-Technological Journal, 17(2), 129–136. https://doi.org/10.18321/ectj203

Issue

Vol. 17 No. 2 (2015)

Section

Articles

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