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1. (WO1997018278) INTEGRATED LUBRICANT UPGRADING PROCESS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018278 International Application No.: PCT/US1996/013945
Publication Date: 22.05.1997 International Filing Date: 30.08.1996
Chapter 2 Demand Filed: 22.04.1997
IPC:
C10G 65/12 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
65
Treatment of hydrocarbon oils by two or more hydrotreatment processes only
02
plural serial stages only
12
including cracking steps and other hydrotreatment steps
Applicants:
MOBIL OIL CORPORATION [US/US]; 3225 Gallows Road Fairfax, VA 22037, US
Inventors:
BIXEL, John, Clarence; US
CARROLL, Michael, Brian; US
SMITH, Fritz, Arthur; US
Agent:
PRATER, Penny, L. ; Mobil Oil Corporation 3225 Gallows Road Fairfax, VA 22037, US
Priority Data:
08/557,47014.11.1995US
Title (EN) INTEGRATED LUBRICANT UPGRADING PROCESS
(FR) PROCEDE INTEGRE D'AMELIORATION DE LUBRIFIANT
Abstract:
(EN) A process for upgrading oil feedstock which contain more than 50 % virgin oils, wherein the feedstock is hydrocracked to adjust the hydrogen content, flashed and/or hydrocracked to adjust the hydrogen content. Employing a vertical reactor shell (10) encloses and supports a stacked series of fixed porous solid beds of solid hydrotreating catalyst, as depicted by (12a) through (12e). A chargestock (6) is combined with a hydrogen rich gas (8) and introduced to the reactor (10) after undergoing appropriate heating means (9).
(FR) L'invention concerne un procédé d'amélioration d'une charge d'alimentation en huile contenant plus de 50 % d'huiles de première distillation, la charge étant soumise à un hydrocraquage de modulation de la teneur en hydrogène, c'est-à-dire soumis aux procédés flash et/ou à l'hydrocraquage. On utilise une cuve de réacteur vertical (10) qui renferme et soutient une série de lits durs fixes et poreux empilés de catalyseurs solides d'hydrotraitement, comme indiqué sur le schéma, de (12a) à (12e). Une combinaison de charge d'alimentation (6) et de gaz (8) riche en hydrogène est introduite dans le réacteur (10) après avoir été exposée à un chauffage approprié (9).
Designated States: AU, CA, JP, SG
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
SG51511EP0863963JP2002502436 CA2230760AU1996069071