Study of the Active Surface of Titanium Oxide Catalysts for the Oxidation of Hydrogen Sulfide ArticleGenre_short.SHORT_COMMUNICATION
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1989, Volume: 29, Number: 4 pt 2, Pages: 865-867 Pages count : 3 | ||||
Tags | Catalysts - Activity; Spectroscopy, Electron; Sulfur - Recovery; Surfaces - Electronic Properties; Titanium Oxides - X-Ray Analysis | ||||
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Abstract:
A study was carried out on the change in the composition of a Ti-Mo-W catalyst depending on the conditions for their treatment by H2S-SO2 and H2S-O2 gas mixtures, which serve as models for the technological gases in Klaus apparatuses and the direct catalytic oxidation of H2S. X-ray photoelectron spectroscopy was used to establish the formation of sulfur as S2- and S6+ on the surface. The presence of S6+ along with the changes in Eb of the electrons in the T-Mo-W catalyst indicates the formation of MoS2 and TiO(SO4) species.
Cite:
Khanmamedov T.K.
, Kalinkin A.V.
, Rakhimova N.R.
Study of the Active Surface of Titanium Oxide Catalysts for the Oxidation of Hydrogen Sulfide
Kinetics and Catalysis. 1989. V.29. N4 pt 2. P.865-867. WOS Scopus РИНЦ
Study of the Active Surface of Titanium Oxide Catalysts for the Oxidation of Hydrogen Sulfide
Kinetics and Catalysis. 1989. V.29. N4 pt 2. P.865-867. WOS Scopus РИНЦ
Original:
Ханмамедов Т.К.
, Калинкин А.В.
, Рахимова Н.Р.
Исследование активной поверхности титаноксидных катализаторов окисления сероводорода
Кинетика и катализ. 1988. Т.29. №4. С.999-1002. РИНЦ
Исследование активной поверхности титаноксидных катализаторов окисления сероводорода
Кинетика и катализ. 1988. Т.29. №4. С.999-1002. РИНЦ
Dates:
Submitted: | Apr 6, 1987 |
Published print: | Feb 1, 1989 |
Identifiers:
Web of science | WOS:A1988U344200028 |
Scopus | 2-s2.0-0024612848 |
Elibrary | 31073896 |
Citing:
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