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

Division for Chemical Engineering

Research output: Contribution to journal › Article › peer-review

15 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 language	English
Pages (from-to)	36-40
Number of pages	5
Journal	Catalysis Communications
Volume	87
DOIs	https://doi.org/10.1016/j.catcom.2016.08.038
Publication status	Published - 5 Dec 2016

Keywords

Glass-fiber catalyst
Hydrogen sulfide
Iron oxide
Selective oxidation
Selectivity

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Process Chemistry and Technology

Access to Document

10.1016/j.catcom.2016.08.038

Fingerprint Dive into the research topics of 'Iron oxide catalyst at the modified glass fiber support for selective oxidation of H<sub>2</sub>S'. Together they form a unique fingerprint.

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 › peer-review

@article{b48f419d67694bc491976729e1be1775,

title = "Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S",

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.",

keywords = "Glass-fiber catalyst, Hydrogen sulfide, Iron oxide, Selective oxidation, Selectivity",

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

year = "2016",

month = dec,

day = "5",

doi = "10.1016/j.catcom.2016.08.038",

language = "English",

volume = "87",

pages = "36--40",

journal = "Catalysis Communications",

issn = "1566-7367",

publisher = "Elsevier",

}

TY - JOUR

T1 - Iron oxide catalyst at the modified glass fiber support for selective oxidation of H2S

AU - Mikenin, Pavel

AU - Zazhigalov, Sergey

AU - Elyshev, Andrey

AU - Lopatin, Sergey

AU - Larina, Tatyana

AU - Cherepanova, Svetlana

AU - Pisarev, Danil

AU - Baranov, Dmitry

AU - Zagoruiko, Andrey Nikolaevich

PY - 2016/12/5

Y1 - 2016/12/5

N2 - 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.

AB - 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.

KW - Glass-fiber catalyst

KW - Hydrogen sulfide

KW - Iron oxide

KW - Selective oxidation

KW - Selectivity

UR - http://www.scopus.com/inward/record.url?scp=84984851222&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84984851222&partnerID=8YFLogxK

U2 - 10.1016/j.catcom.2016.08.038

DO - 10.1016/j.catcom.2016.08.038

M3 - Article

AN - SCOPUS:84984851222

VL - 87

SP - 36

EP - 40

JO - Catalysis Communications

JF - Catalysis Communications

SN - 1566-7367

ER -