Phase composition and catalytic properties of molybdenum-containing oxide catalysts

Journal Article · Sun Jun 01 00:00:00 EDT 1986 · Kinet. Catal. (Engl. Transl.); (United States)

OSTI ID:6909460

Yur'eva, T M; Boreskov, G K; Goncharova, O I; Shokhiriva, T Kh

On the basis of data from an investigation of the phase composition of silicomolybdenum, titanomolybdenum, and phosphomolybdenum oxide catalysts and their catalytic properties in propylene and methanol oxidation reactions, it has been shown that in the traditional synthesis of oxide catalysts, at least two types of molybdenum-containing compounds are formed, stable under the conditions of reaction: polycompounds of molybdenum (heteropolyacids, their salts, and products of their reversible dehydration) and compounds based on molybdic acid (simple molybdates, MoO/sub 3/). These compounds differ substantially in their redox and catalytic properties.

• Research Organization: Institute of Catalysis, Siberian Branch Academy of Sciences of the USSR, Novosibirsk
• OSTI ID: 6909460
• Journal Information: Kinet. Catal. (Engl. Transl.); (United States), Journal Name: Kinet. Catal. (Engl. Transl.); (United States) Vol. 26:6; ISSN KICAA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALCOHOLS
ALKENES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
HETEROPOLY ACIDS
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
INORGANIC ACIDS
METHANOL
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
MOLYBDIC ACID
ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
PHOSPHORUS OXIDES
PROPYLENE
REDOX POTENTIAL
REFRACTORY METAL COMPOUNDS
SILICON COMPOUNDS
SILICON OXIDES
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
YIELDS