Phillips Petroleum Company

Denton C Fentress

Kent E Mitchell

Richard E Lowery

Paul F Schubert

Ralph E Bonnell

Don W Godbehere

Norman L Freeman, Jr

Donald H Kubicek

Howard F Efner

Warren M Ewert

Dodnald H Kubicek

Larry S Maddox

Richard E Lowrey

Larry Steven Maddox

Howard Franklin Efner

Norman L Freeman

Don Wayne Godbehere

Kent Edward Mitchell

Catalyst supports, catalyst systems, methods for the preparation thereof, and dimerization process therewith are provided catalyst supports are extruded from a thick paste of potassium carbonate and water catalyst systems comprise at least one elemental alkali metal deposited on the catalyst support. Optionally, the catalyst system further comprises at least one promoter.

Potassium carbonate supports, catalysts, and olefin dimerization

This invention concerns an improved means of oxidizing aqueous dispersions of antimony trioxide to colloidal hydrous antimony pentoxide in a continuous flow system. The oxidant is hydrogen peroxide and the continuous flow system nominally consists of a static mixer and a tubular reactor.

Continuous antimony pentoxide production

Catalyst supports, catalyst systems, methods for the preparation thereof, and dimerization process therewith are provided catalyst supports are extruded from a thick paste of potassium carbonate and water catalyst systems comprise at least one elemental alkali metal deposited on the catalyst sypport. Optionally, the catalyst system further comprises at least one promoter.

Process for preparing carbonate supports and catalysts

A process is disclosed for producing a powdered antimony pentoxide composition that rapidly disperses on contact with water. The process comprises spray drying the antimony sol at a temperature of from 180.degree. to 210.degree. F.

Rapidly dispersible compositions of antimony pentoxide

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Bartlesville, OK, United States of America

Denton C Fentress