Composition and Properties of the Products of the Reaction of γ-Al2O3 with Gaseous SO3 | Sciact - CRIS-system of Boreskov Institute of Catalysis

Composition and Properties of the Products of the Reaction of γ-Al2O3 with Gaseous SO3 Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 1992, Volume: 32, Number: 4 pt 2, Pages: 825-830 Pages count : 6

Authors

Shmachkova V.P. ¹ , Kotsarenko N.S. ¹ , Moroz E.M. ¹ , Mastikhin V.M. ¹

Affiliations

1	Institute of Catalysis, Siberian Branch, Academy of Sciences of the USSR

The products of the reaction of γ-Al2O3 with SO3 were prepared in a static system over the 25-450°C range. It was shown by a combination of methods (chemical analysis, Al-27 NMR, and x-ray diffraction) that on the absorption of SO3, a part of the oxide is amorphized and x-ray amorphous products are formed, in the composition of which Al(SO4)n fragments enter, with n = 1-6. The specific surface of the products decreases with increasing sulfate content. The specific activity in the isomerization of 1-butene is constant over a wide range of concentrations and equal to the activity of massive, crystalline sulfate roasted at 650°C.

Shmachkova V.P. , Kotsarenko N.S. , Moroz E.M. , Mastikhin V.M.
Composition and Properties of the Products of the Reaction of γ-Al2O3 with Gaseous SO3
Kinetics and Catalysis. 1992. V.32. N4 pt 2. P.825-830. WOS РИНЦ

Шмачкова В.П. , Коцаренко Н.С. , Мороз Э.М. , Мастихин В.М.
Состав и свойства продуктов взаимодействия γ-Al2O3 с газообразным SO3
Кинетика и катализ. 1991. Т.32. №4. С.916-921. РИНЦ ANCAN

Submitted:	Oct 2, 1989
Published print:	Feb 1, 1992

Web of science:	WOS:A1991HK99000003
Elibrary:	31104592

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