Shape selective crystalline silicate zeolite containing intermet

Details Shape selective crystalline silicate zeolite containing intermet Shape selective crystalline silicate zeolite containing intermet

1988-10-06

1991-01-08

Myers, Helane E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 27, 208 28, 208120, 208143, 502 66, 502 74, 585417, 585409, 585419, 585467, 585474, 585475, 585660, 585661, C10G 1100

Patent

active

049832743

ABSTRACT:
The catalytic properties of a metal-containing shape selective crystalline silicate zeolite are significantly improved by converting said metal to an intermetallic compound. Thus, for example, zeolite beta containing the intermetallic component platinum zeolite demonstrates improved catalytic properties for dewaxing a hydrocarbon feedstock compared to zeolite beta containing platinum metal alone.

REFERENCES:
patent: 3660309 (1972-05-01), Hayes et al.
patent: 3720628 (1973-03-01), Hayes et al.
patent: 3796654 (1974-03-01), Wilheim
patent: 3821105 (1974-06-01), Mitsche et al.
patent: 3940190 (1976-02-01), Hayes
patent: 3960709 (1976-06-01), Hayes
patent: 4428819 (1984-01-01), Shu et al.
patent: 4665272 (1987-05-01), Bakas et al.
patent: 4788378 (1988-11-01), Chang et al.

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