Abstract: Oxidation of propylene into propylene glycol and its acetates in acetic acid solutions of nitric acid was investigated in the presence of heterogeneous palladium, palladium-platinum, and palladium-rhodium catalysts on different supports (carbon, silica gel, titanium dioxide). It was found that the reaction basically takes place with the participation of the solid catalyst, although partially and in solution due to washing of the active components from the support. Palladium-platinum catalysts have the highest resistance to deactivation by the reaction medium. XPS and XPA showed that the formation of cyanide complexes of the metals on the surface of the support is one of the causes of deactivation of the catalysts. The possibility of regenerating the catalysts was demonstrated.

Cite: Karandin A.V. , Gusevskaya E.V. , Likholobov V.A. , Boronin A.I. , Moroz E.M.
Liquid-Phase Oxidation of Propylene on Supported Palladium Mono- and Bimetallic Catalysts in Acetic Acid
Kinetics and Catalysis. 1991. V.32. N2 pt 1. P.323-329. WOS Scopus РИНЦ

Original: Карандин А.В. , Гусевская Е.В. , Лихолобов В.А. , Боронин А.И. , Мороз Э.М.
Жидкофазное окисление пропилена на нанесенных палладиевых моно- и биметаллических катализаторах в уксусной кислоте
Кинетика и катализ. 1991. Т.32. №2. С.367-374. РИНЦ ANCAN

Dates:

Submitted:	Feb 1, 1990
Published print:	Sep 1, 1991

Identifiers:

Web of science:	WOS:A1991GK59100017
Scopus:	2-s2.0-0026219107
Elibrary:	31169307

Citing: Пока нет цитирований