Novel platinum agglomerated iridium catalysts

Details Novel platinum agglomerated iridium catalysts Novel platinum agglomerated iridium catalysts

1989-07-03

1990-10-30

Garvin, Patrick P.

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

Catalyst or precursor therefor

Halogen or compound containing same

502230, 208135, 208137, 208139, B01J 27138

Patent

active

049668781

ABSTRACT:
A reforming catalyst comprised of platinum and iridium agglomerated to exhibit a crystallinity of at least 50% as measured by x-ray, and an alumina support material modified with about 100 to 500 wppm of Si and at least 10 wppm of one or more alkaline earth metals selected from Ca, Mg, Ba, and Sr, wherein the total amount of modifier does not exceed about 5000 wppm.

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