Kinetics and Mechanism of Low-Temperature Oxidation of H2S with Oxygen in the Gas Phase Научная публикация
| Журнал |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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| Вых. Данные | Год: 2001, Том: 72, Номер: 1, Страницы: 139-145 Страниц : 7 DOI: 10.1023/A:1010549018089 | ||
| Ключевые слова | H2S oxidation, Oxide catalysts, Oxygen, Polysulfides | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский фонд фундаментальных исследований | 98-03-32312 |
Реферат:
The possibility of the formation of polysulfides during oxidation of H2S with oxygen on oxide catalysts has been checked, and the sequence of the reaction stages at temperatures below the sulfur dew point determined. The amount of polysulfides formed during H2 S oxidation has been found to exceed significantly that obtained in the reaction of sulfur with H2 S. Polysulfides are concluded to be intermediates in H2 S oxidation to sulfur. The rate of formation of SO2 from sulfur vapor is shown to be negligibly low at 100-200°C. A reaction scheme involving the formation of sulfur from polysulfides and the formation of sulfur dioxide by direct oxidation of H2S is suggested.
Библиографическая ссылка:
Kovalenko O.N.
, Kundo N.N.
, Kalinkin P.N.
Kinetics and Mechanism of Low-Temperature Oxidation of H2S with Oxygen in the Gas Phase
Reaction Kinetics and Catalysis Letters. 2001. V.72. N1. P.139-145. DOI: 10.1023/A:1010549018089 WOS Scopus РИНЦ OpenAlex CAPlusCA
Kinetics and Mechanism of Low-Temperature Oxidation of H2S with Oxygen in the Gas Phase
Reaction Kinetics and Catalysis Letters. 2001. V.72. N1. P.139-145. DOI: 10.1023/A:1010549018089 WOS Scopus РИНЦ OpenAlex CAPlusCA
Даты:
| Опубликована в печати: | 1 янв. 2001 г. |
| Поступила в редакцию: | 4 янв. 2001 г. |
| Принята к публикации: | 12 янв. 2001 г. |
Идентификаторы БД:
| ≡ Web of science: | WOS:000167745100018 |
| ≡ Scopus: | 2-s2.0-0035240974 |
| ≡ РИНЦ: | 13374014 |
| ≡ OpenAlex: | W122808679 |
| ≡ Chemical Abstracts: | 2001:262903 |
| ≡ Chemical Abstracts (print): | 134:257341 |