Investigation of the acid properties of alumina-nickel oxide-molybdenum trioxide catalysts by programmed thermodesorption of ammonia

Journal Article · Thu Apr 01 00:00:00 EST 1982 · Kinet. Catal. (Engl. Transl.); (United States)

OSTI ID:6248271

Surin, S A; Aliev, R R; Nefedov, B K; Sidel'kovskaya, V G; Turovskaya, L V; Gullyev, C

By the method of programmed desorption of ammonia from the surface of alumina-nickel oxide-molybdenum trioxide catalysts, it was shown that, in such oxide catalysts, surface compounds containing nickel and molybdenum or aluminum and molybdenum are formed, whereas part of the surface is occupied by free MoO/sub 3/. It was shown that introduction of a partly dealuminized zeolite into the catalyst promotes the formation of surface nickel molybdates which are especially active in hydrogenation.

• Research Organization: All-Union Scientific-Research Inst. of Petroleum Processing, Moscow
• OSTI ID: 6248271
• Journal Information: Kinet. Catal. (Engl. Transl.); (United States), Vol. 22:5
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
08 HYDROGEN
ALUMINIUM OXIDES
CATALYTIC EFFECTS
AMMONIA
DESORPTION
CATALYSTS
CHEMICAL PROPERTIES
MOLYBDENUM OXIDES
NICKEL OXIDES
HYDROGENATION
ALUMINIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
HYDRIDES
HYDROGEN COMPOUNDS
MOLYBDENUM COMPOUNDS
NICKEL COMPOUNDS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
OXIDES
OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
090310* - Inorganic Hydrogen Compound Fuels- Properties- (1976-1989)
080201 - Hydrogen- Chemisorption Storage