Ferric phosphate catalyst for use in the manufacture of alkyl gl

Details Ferric phosphate catalyst for use in the manufacture of alkyl gl Ferric phosphate catalyst for use in the manufacture of alkyl gl

1990-09-19

1992-06-02

McFarlane, Anthony

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

Catalyst or precursor therefor

Phosphorus or compound containing same

502208, B01J 2785, B01J 2718

Patent

active

051186527

ABSTRACT:
A process of this invention for producing glyoxylate esters is carried out by contacting a with a catalyst comprising ferric phosphate on an alumina supportfeed composition comprising an oxygen containing gas and a vaporized lower alkyl ester of glycolic acid. The process of the invention can be carried out as either a fixed bed or a fluid bed operation.

REFERENCES:
patent: 3398100 (1968-08-01), Christmann et al.
patent: 3555105 (1971-01-01), Nolan et al.
patent: 3974233 (1976-08-01), Lawrenson
patent: 4021370 (1977-05-01), Harris et al.
patent: 4080311 (1978-03-01), Kehl
patent: 4827037 (1989-05-01), Doumaux, Jr.

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