Noble metal alkaline zeolites for catalytic reforming

Details Noble metal alkaline zeolites for catalytic reforming Noble metal alkaline zeolites for catalytic reforming

1989-01-03

1991-02-12

Dees, Carl F.

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

Zeolite or clay, including gallium analogs

And group viii containing

502 66, B01J 2932

Patent

active

049924010

ABSTRACT:
Disclosed is a process for preparing noble metal-containing zeolites suitable for use in catalytic reforming which process comprises: (a) treating an alkaline faujasites or L-type zeolites with Pt(acetylacetonate).sub.2 or Pd(acetylacetonate).sub.2 for an effective amount of time to form a substantially homogeneous mixture and to incorporate Pt and/or Pd into the pore regions of the zeolite, but not to disperse it throughout the entire zeolite; and (b) calcining the mixture at a temperature from about 250.degree. C. to about 600.degree. C. for an effective amount of time.

REFERENCES:
patent: 3267076 (1966-08-01), Ishii et al.
patent: 3376215 (1968-04-01), Bertolacini et al.
patent: 3794600 (1974-02-01), Schutt
patent: 3862994 (1975-01-01), Yates
patent: 4613424 (1986-09-01), Schorfheide

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