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
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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 -