Dimethyl Disulfide Conversion into Dimethyl Sulfide in the Presence of Sulfidized Catalysts Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2010, Volume: 51, Number: 5, Pages: 724-730 Pages count : 7 DOI: 10.1134/S0023158410050149 | ||
| Tags | DMDS; Dimethyl Sulfide; Cobalt Catalyst; Dimethyl Disulfide; Methanethiol | ||
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Abstract:
The conversion of dimethyl disulfide in the presence of various supported sulfidized metal-containing catalysts at atmospheric pressure and T = 150−350°C was studied. Sulfidized transition metals supported onto aluminum oxide were more active than catalysts based on a carbon support, silicon dioxide, amorphous aluminosilicate, and zeolite ZSM-5. The most active catalyst was 10% Co/Al2O3 prepared with the use of cobalt acetate as an active component precursor and treated with a mixture of hydrogen sulfide with hydrogen at T = 400°C. From kinetic data, it follows that all of the reaction products were formed simultaneously at a temperature of <200°C, whereas a consecutive reaction scheme took place at higher temperatures. In the presence of a sulfidized alumina-cobalt catalyst, the output of dimethyl sulfide was higher than that reached with the use of other well-known catalysts.
Cite:
Mashkina A.V.
, Khairulina L.N.
Dimethyl Disulfide Conversion into Dimethyl Sulfide in the Presence of Sulfidized Catalysts
Kinetics and Catalysis. 2010. V.51. N5. P.724-730. DOI: 10.1134/S0023158410050149 WOS Scopus РИНЦ ANCAN OpenAlex
Dimethyl Disulfide Conversion into Dimethyl Sulfide in the Presence of Sulfidized Catalysts
Kinetics and Catalysis. 2010. V.51. N5. P.724-730. DOI: 10.1134/S0023158410050149 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Машкина А.В.
, Хайрулина Л.Н.
Исследование реакции превращения диметилдисульфида в диметилсульфид в присутствии сульфидированных катализаторов
Кинетика и катализ. 2010. Т.51. №5. С.750-756. РИНЦ
Исследование реакции превращения диметилдисульфида в диметилсульфид в присутствии сульфидированных катализаторов
Кинетика и катализ. 2010. Т.51. №5. С.750-756. РИНЦ
Dates:
| Submitted: | Apr 8, 2009 |
| Published print: | Oct 1, 2010 |
| Published online: | Oct 19, 2010 |
Identifiers:
| Web of science: | WOS:000283194300014 |
| Scopus: | 2-s2.0-77958485894 |
| Elibrary: | 16679795 |
| Chemical Abstracts: | 2010:1296858 |
| Chemical Abstracts (print): | 154:210394 |
| OpenAlex: | W2048812516 |