Method of preparing transalkylation catalyst

Details Method of preparing transalkylation catalyst Method of preparing transalkylation catalyst

1995-04-04

1997-03-18

Page, Thurman K.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502326, 502339, B01J 2340, B01J 2342

Patent

active

056122748

ABSTRACT:
A Group VIII metal-promoted zeolite (preferably Pt-promoted H-mordenite) is contacted with ammonium hexafluorosilicate and hydrogen gas at a temperature of about 100.degree.-450.degree. C. The obtained material is an effective catalyst for the transalkylation of aromatic hydrocarbons.

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patent: 4923836 (1990-05-01), Kokayeff et al.
patent: 5139648 (1992-08-01), Lambert
patent: 5364981 (1994-11-01), Knifton et al.

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