Conversion of Alkylmercaptans in the Presence of γ-Al2O3 Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1991, Volume: 43, Number: 2, Pages: 381-386 Pages count : 6 DOI: 10.1007/BF02064701 | ||||
Tags | Physical Chemistry; Sulfide; Catalysis; Hydrocarbon; Dimethyl | ||||
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Abstract:
In the presence of γ-Al2O3 at 200–500°C methylmercaptans quantitatively transform into dimethyl sulfides with almost equilibrium degrees of conversion. 100% selectivity towards diethyl sulfide is observed when ethylmercaptan conversion amounts to about 50% of its equilibrium value. In more severe conditions, dimethyl- and diethyl sulfides convert with eliminating hydrocarbons and H2S. Selectivity towards diisopropylsulfide is as high as 30% with isopropylmercaptane conversion up to 25%; the reaction follows a parallel-consecutive scheme.
Cite:
Mashkina A.V.
, Koshelev S.N.
, Yakovleva V.N.
, Grunvald V.R.
, Borodin B.P.
, Nasteka V.I.
Conversion of Alkylmercaptans in the Presence of γ-Al2O3
Reaction Kinetics and Catalysis Letters. 1991. V.43. N2. P.381-386. DOI: 10.1007/BF02064701 WOS Scopus РИНЦ
Conversion of Alkylmercaptans in the Presence of γ-Al2O3
Reaction Kinetics and Catalysis Letters. 1991. V.43. N2. P.381-386. DOI: 10.1007/BF02064701 WOS Scopus РИНЦ
Dates:
Submitted: | May 5, 1990 |
Accepted: | Jul 24, 1990 |
Published print: | Apr 1, 1991 |
Identifiers:
Web of science | WOS:A1991FF44000018 |
Scopus | 2-s2.0-0026138334 |
Elibrary | 31150337 |
Chemical Abstracts | 1991:228210 |
Chemical Abstracts (print) | 114:228210 |
OpenAlex | W2022931171 |