Реферат: An IR spectral study showed that the reaction of H2S with the oxidized surface of a Sn-Mo oxide catalyst leads to a decreased concentration of surface acid centers (Lewis, Broensted) although the concentration of Broensted centers is decreased to a lesser extent than is the concentration of Lewis centers. The remaining Lewis centers are associated mainly with Sn4+ ions since the Mo6+ sites are converted to MoS2 (not a Lewis acid under these conditions). There is an increase in the relative fraction of Broensted acid sites due to the formation of Sn sulfates.

Библиографическая ссылка: Касумов Ф.Б. , Давыдов А.А.
Реакция Клауса. II. Центры стабилизации H2S на поверхности Sn-Mo оксидного катализатора по данным ИК-спектроскопии
Кинетика и катализ. 1991. Т.32. №5. С.1193-1195. РИНЦ CAPlusCAРЖ ВИНИТИ

Переводная версия: Kasumov F.B. , Davydov A.A.
The Claus Reaction. 2. H2S Stabilization Sites on the Surface of an Sn-Mo Oxide Catalyst According to IR Spectroscopic Data
Kinetics and Catalysis. 1992. V.32. N5 pt 2. P.1072-1075. WOS РИНЦ

Даты:

Поступила в редакцию:	19 апр. 1990 г.
Опубликована в печати:	1 сент. 1991 г.

Идентификаторы БД:

РИНЦ:	21964355
Chemical Abstracts:	1991:688186
Chemical Abstracts (print):	115:288186
РЖ ВИНИТИ:	92.3Б4210

Идентификаторы БД переводной версии:

Web of science:	WOS:A1991HV78000008
РИНЦ:	21753897