Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Patent
1991-12-09
1993-03-23
Myers, Helane E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
208 64, 208 63, C10G 5902
Patent
active
051961105
ABSTRACT:
A two stage catalytic reforming process. The first stage is comprised of two separate fixed-bed reforming units each comprised of one or more serially connected fixed-bed reforming zones. The second stage is comprised of one or more moving-bed reforming zones with continual catalyst regeneration. A hydrogen-rich gaseous stream is separated after each fixed-bed unit and a portion is recycled to the respective fixed-bed reforming zones.
REFERENCES:
patent: 2767124 (1956-10-01), Myers
patent: 2866745 (1958-12-01), Heinemann
patent: 3013088 (1961-12-01), Merryfield
patent: 3384571 (1968-05-01), Engel
patent: 3432425 (1969-03-01), Bodian et al.
patent: 3753891 (1973-08-01), Craven et al.
patent: 3864240 (1975-02-01), Slone
patent: 3883418 (1975-05-01), Drehmannett
patent: 3992465 (1976-11-01), Juguin et al.
patent: 4002555 (1977-01-01), Famham
patent: 4737262 (1980-04-01), Frack et al.
patent: 4985132 (1991-01-01), Moser et al.
patent: 5043057 (1991-08-01), Boyle
Goldstein Stuart S.
Kamienski Paul W.
Staubs David W.
Swan, III George A.
Swart Gerrit S.
Exxon Research and Engineering Company
Myers Helane E.
Naylor Henry E.
LandOfFree
Hydrogen recycle between stages of two stage fixed-bed/moving-be does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydrogen recycle between stages of two stage fixed-bed/moving-be, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrogen recycle between stages of two stage fixed-bed/moving-be will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1349648