Hydrocarbon conversion catalyst preparation

Details Hydrocarbon conversion catalyst preparation Hydrocarbon conversion catalyst preparation

1979-03-23

1981-01-27

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455R, 252455Z, B01J 2112, B01J 2116, B01J 2908

Patent

active

042474205

ABSTRACT:
A dense, highly attrition resistant catalyst is prepared by reacting an alkali-metal silicate and aluminate under conditions which produce a thermally and hydrothermally stable cogel having a substantial surface area in pores ranging from about 25 to 75A.degree.. The catalyst includes excess silicate obtained as a by-product from a Type Y zeolite synthesis.

REFERENCES:
patent: 3124541 (1964-03-01), Wilson, Jr. et al.
patent: 3210294 (1965-10-01), Chomitz et al.
patent: 3410808 (1968-11-01), Smith et al.
patent: 3433748 (1969-03-01), Magee, Jr. et al.
patent: 3872029 (1975-03-01), Takase et al.
patent: 4144194 (1979-03-01), Guidry

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