Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S

Pavel Mikenin, Sergey Zazhigalov, Andrey Elyshev, Sergey Lopatin, Tatyana Larina, Svetlana Cherepanova, Danil Pisarev, Dmitry Baranov, Andrey Nikolaevich Zagoruiko

Research output: Contribution to journal › Article

12 Citations (Scopus)

Abstract

The novel iron-oxide based glass-fiber catalysts (GFC) for the H2S selective oxidation uses the support in form of the glass microfibrous fabric, premodified by external layer of secondary porous SiO2 support. The specific activity of FeOx-SiO2/GFC catalyst per unit mass of active component exceeds that of the similar conventional Fe2O3/Al2O3 catalyst by more than an order of magnitude due to the more dispersed state of active component in the GFC (1–2 nm compared to 15–30 nm in conventional catalyst). The proposed GFC also looks advantageous in terms of mass transfer efficiency and easy scale-up.

Original languageEnglish
Pages (from-to)36-40
Number of pages5
JournalCatalysis Communications
Volume87
DOIs
Publication statusPublished - 5 Dec 2016

Fingerprint

Iron oxides
Catalyst supports
Glass fibers
Oxidation
Catalysts
ferric oxide
fiberglass
Catalyst activity
Mass transfer
Glass

Keywords

  • Glass-fiber catalyst
  • Hydrogen sulfide
  • Iron oxide
  • Selective oxidation
  • Selectivity

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Process Chemistry and Technology

Cite this

Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S. / Mikenin, Pavel; Zazhigalov, Sergey; Elyshev, Andrey; Lopatin, Sergey; Larina, Tatyana; Cherepanova, Svetlana; Pisarev, Danil; Baranov, Dmitry; Zagoruiko, Andrey Nikolaevich.

In: Catalysis Communications, Vol. 87, 05.12.2016, p. 36-40.

Research output: Contribution to journal › Article

Mikenin, P, Zazhigalov, S, Elyshev, A, Lopatin, S, Larina, T, Cherepanova, S, Pisarev, D, Baranov, D & Zagoruiko, AN 2016, 'Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S', Catalysis Communications, vol. 87, pp. 36-40. https://doi.org/10.1016/j.catcom.2016.08.038
Mikenin P, Zazhigalov S, Elyshev A, Lopatin S, Larina T, Cherepanova S et al. Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S. Catalysis Communications. 2016 Dec 5;87:36-40. https://doi.org/10.1016/j.catcom.2016.08.038
Mikenin, Pavel ; Zazhigalov, Sergey ; Elyshev, Andrey ; Lopatin, Sergey ; Larina, Tatyana ; Cherepanova, Svetlana ; Pisarev, Danil ; Baranov, Dmitry ; Zagoruiko, Andrey Nikolaevich. / Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S. In: Catalysis Communications. 2016 ; Vol. 87. pp. 36-40.
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AU - Larina, Tatyana

AU - Cherepanova, Svetlana

AU - Pisarev, Danil

AU - Baranov, Dmitry

AU - Zagoruiko, Andrey Nikolaevich

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