Aromatic conversion processes and zeolite catalyst useful...

Details Aromatic conversion processes and zeolite catalyst useful... Aromatic conversion processes and zeolite catalyst useful...

2005-03-08

2005-03-08

Ildebrando, Christina (Department: 1725)

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

Zeolite or clay, including gallium analogs

And additional al or si containing component

C502S061000, C502S063000, C502S064000, C502S078000, C502S079000, C502S073000

Reexamination Certificate

active

06864203

ABSTRACT:
A process is provided for the alkylation, transalkylation, or isomerization of aromatic hydrocarbons. The processes comprises contacting aromatic hydrocarbons under conversion conditions with a zeolite bound zeolite catalyst. The zeolite bound zeolite catalyst comprises first crystals of a first large pore zeolite which are bound together by second crystals of a second zeolite.

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