Catalytic reforming process with sulfur arrest

Details Catalytic reforming process with sulfur arrest Catalytic reforming process with sulfur arrest

1992-11-13

1994-05-31

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 74, B01J 2932, B01J 2936

Patent

active

053169921

ABSTRACT:
A catalyst system comprises a physical mixture of a conversion catalyst and a sulfur sorbent to accommodate small quantities of sulfur from a hydrocarbon feedstock. Preferably, the physical mixture comprises a sulfur-sensitive reforming catalyst protected from sulfur deactivation by a manganeseoxide catalyst. The invention shows substantial benefits over prior-art processes in catalyst utilization.

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