Novel platinum-rhenium-alumina catalysts for reforming

Details Novel platinum-rhenium-alumina catalysts for reforming Novel platinum-rhenium-alumina catalysts for reforming

1989-07-03

1991-05-07

Dees, Carl F.

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

Catalyst or precursor therefor

Silicon containing or process of making

502250, 502252, 502262, B01J 2114, B01J 2336, B01J 2358

Patent

active

050137042

ABSTRACT:
Disclosed is a catalyst for reforming gasoline boiling range naphthas which catalysts are comprised of Pt and Re on alumina and a modifier comprised of at least 100 to 500 wppm Si and 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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