Catalyst for the isomerization of aromatics

Details Catalyst for the isomerization of aromatics Catalyst for the isomerization of aromatics

1987-10-13

1989-10-17

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 61, 502 71, B01J 2932, B01J 2936

Patent

active

048747319

ABSTRACT:
An improved catalyst for the isomerization of non-equilibrium C.sub.8 aromatics is presented which utilizes a novel catalytic composition. This catalyst comprises a Group VIII metal component, a bismuth component, and crystalline aluminosilicate zeolite having a silica to alumina ratio of at least 12. An isomerization process is also disclosed which has a particular utility for the conversion of ethylbenzene without the deleterious loss of xylene.

REFERENCES:
patent: 3417157 (1968-12-01), Pollitzer
patent: 3527824 (1970-09-01), Pollitzer
patent: 3527825 (1970-09-01), Pollitzer
patent: 3583903 (1971-06-01), Miale et al.
patent: 3855115 (1974-12-01), Morrison
patent: 3871993 (1975-03-01), Morrison
patent: 3953366 (1976-04-01), Morrison
patent: 4080396 (1978-03-01), Butter
patent: 4236996 (1980-12-01), Tabak et al.
patent: 4304657 (1981-12-01), Miller
patent: 4482773 (1984-11-01), Chu et al.
patent: 4485185 (1984-11-01), Onodera et al.

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