Catalytic reforming process with multiple zones

Details Catalytic reforming process with multiple zones Catalytic reforming process with multiple zones

1998-12-18

1999-09-28

Griffin, Walter D.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 65, 208139, 208137, C10G 3504, C10G 3506

Patent

active

059582162

ABSTRACT:
A hydrocarbon feedstock is catalytically reformed in a sequence comprising a first bifunctional-catalyst reforming zone, a zeolitic-reforming zone containing a catalyst comprising a platinum-group metal and a nonacidic zeolite, and a terminal bifunctional catalyst reforming zone. The first and terminal bifunctional catalysts preferably comprise a lanthanide-series metal component. The process combination permits higher severity, higher aromatics yields and/or increased throughput relative to the known art, and is particularly useful in connection with moving-bed reforming facilities with continuous catalyst regeneration.

REFERENCES:
patent: 3287253 (1966-11-01), McHenry, Jr. et al.
patent: 4645586 (1987-02-01), Buss
patent: 4985132 (1991-01-01), Moser et al.
patent: 5190638 (1993-03-01), Swan, III et al.
patent: 5885439 (1999-03-01), Glover

Affiliated with

Also associated with

Rating

Catalytic reforming process with multiple zones does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalytic reforming process with multiple zones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic reforming process with multiple zones will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-698942