Catalysts for oxidation of methanol to formaldehyde

Details Catalysts for oxidation of methanol to formaldehyde Catalysts for oxidation of methanol to formaldehyde

2005-12-16

2008-12-23

Nguyen, Cam N. (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S255000, C502S304000, C502S305000, C502S313000, C502S314000, C502S321000

Reexamination Certificate

active

07468341

ABSTRACT:
Catalysts for oxidation of methanol to formaldehyde, comprising a catalytic mixtures of Fe2(MoO4)3/MoO3, wherein the Mo/Fe atomic ratio ranges from 1.5 to 5, and a compound of cerium molybdenum and oxygen in a quantity from 0.1 to 10% by weight expressed as cerium.

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Soares A P V et al: “Iron molybdate catalysts for methanol to formaldehyde oxidation: effects of Mo excess on catalytic behaviour” Applied Catalysis A: General, Elsevier.
Soares A P V et al: “Mechanism of deactivation of Iron-molybdate catalysts prepared by coprecipitation and sol-gel techniques in methanol to formaldehyde oxidation”.

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