Sulfur tolerance of zeolitic reforming catalysts

Details Sulfur tolerance of zeolitic reforming catalysts Sulfur tolerance of zeolitic reforming catalysts

1985-03-15

1987-07-14

Dees, Carl F.

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

Zeolite or clay, including gallium analogs

And additional al or si containing component

502 74, B01J 2906, B01J 2912

Patent

active

046802800

ABSTRACT:
A reforming catalyst comprising a large-pore zeolite and at least one reforming catalytic metal selected from the group consisting of the Group VIII noble metals, having enhanced sulfur tolerance achieved by adding at least one desulfurization metal to the catalyst; and a reforming process having high selectivity for dehydrocyclization which comprises contacting a naphtha boiling in the gasoline boiling range and containing some acyclic hydrocarbons with the foregoing catalyst.

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patent: 3714029 (1973-01-01), Berry
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patent: 4124487 (1978-11-01), Tsybulevsky et al.
patent: 4221677 (1980-09-01), Vasalos et al.
patent: 4309277 (1982-01-01), O'Hara et al.
patent: 4325808 (1982-04-01), Kim et al.
patent: 4517306 (1985-05-01), Buss

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