Analysis of the Deactivation of Claus Alumina Catalyst During Its Industrial Exploitation Научная публикация
| Журнал |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Вых. Данные | Год: 2011, Том: 3, Номер: 2, Страницы: 183-188 Страниц : 6 DOI: 10.1134/S2070050411020061 | ||||||
| Ключевые слова | Alumina catalyst, Deactivation, H2S oxidation, Hydrolysis of COS | ||||||
| Авторы |
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Реферат:
Change in the activity of AO-NKZ-2 (AO-MK-2) alumina catalyst in the Claus reaction and transformations of carbonyl sulfide during operation over four years in the Claus reactor at the Magnitogorsk Metallurgical Combine’s coke-oven gas purification shop were studied at an average temperature of 245–260°C and a volume velocity of ∼2000 h−1. The rate constants of the Claus reactions and COS transformation were determined, and the changes in the active surface area of the catalyst were investigated. Fundamental discrepancies in the rate and deactivation mechanism of the Claus catalysts were revealed with respect to the reactions of the conversion of hydrogen sulfide and carbonyl sulfide.
Библиографическая ссылка:
Kalinkin P.N.
, Kovalenko O.N.
, Platonov O.I.
Analysis of the Deactivation of Claus Alumina Catalyst During Its Industrial Exploitation
Catalysis in Industry. 2011. V.3. N2. P.183-188. DOI: 10.1134/S2070050411020061 WOS Scopus РИНЦ OpenAlex
Analysis of the Deactivation of Claus Alumina Catalyst During Its Industrial Exploitation
Catalysis in Industry. 2011. V.3. N2. P.183-188. DOI: 10.1134/S2070050411020061 WOS Scopus РИНЦ OpenAlex
Оригинальная:
Калинкин П.Н.
, Коваленко О.Н.
, Платонов О.И.
Анализ дезактивации алюмооксидного катализатора Клауса в процессе промышленной эксплуатации
Катализ в промышленности. 2011. №1. С.67-73. РИНЦ RSCICAPlusCA
Анализ дезактивации алюмооксидного катализатора Клауса в процессе промышленной эксплуатации
Катализ в промышленности. 2011. №1. С.67-73. РИНЦ RSCICAPlusCA
Даты:
| Поступила в редакцию: | 3 нояб. 2010 г. |
| Опубликована в печати: | 1 июн. 2011 г. |
| Опубликована online: | 19 июл. 2011 г. |
Идентификаторы БД:
| ≡ Web of science: | WOS:000433659100013 |
| ≡ Scopus: | 2-s2.0-80755125498 |
| ≡ РИНЦ: | 18012620 |
| ≡ OpenAlex: | W1991131506 |