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Machine translation
1. (WO2000061706) UPFLOW REACTOR SYSTEM WITH LAYERED CATALYST BED FOR HYDROTREATING HEAVY FEEDSTOCKS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/061706    International Application No.:    PCT/US2000/008649
Publication Date: 19.10.2000 International Filing Date: 31.03.2000
Chapter 2 Demand Filed:    09.11.2000    
IPC:
B01J 8/04 (2006.01), C10G 49/00 (2006.01), C10G 65/04 (2006.01)
Applicants: CHEVRON U.S.A. INC. [US/US]; 2613 Camino Ramon, San Ramon, CA 94583-4289 (US)
Inventors: REYNOLDS, Bruce, E.; (US).
LAM, Frederick, W.; (US).
CHABOT, Julie; (US).
ANTEZANA, Fernando, J.; (US).
BACHTEL, Robert; (US).
GIBSON, Kirk, R.; (US).
THRELKEL, Richard; (US).
LEUNG, Pak, C.; (US)
Agent: CAVALIERI, V., J.; Chevron Corporation, Law Department, P.O. Box 6006, San Ramon, CA 94583-0806 (US).
NASH, David, Allan; Haseltine Lake & Co., Imperial House, 15-19 Kingsway, London WC2B 6UD (GB)
Priority Data:
09/290,448 13.04.1999 US
Title (EN) UPFLOW REACTOR SYSTEM WITH LAYERED CATALYST BED FOR HYDROTREATING HEAVY FEEDSTOCKS
(FR) SYSTEME DE REACTION A CIRCULATION ASCENDANTE COMPORTANT UN LIT CATALYTIQUE EN COUCHES POUR L'HYDROGENATION DE CHARGES D'ALIMENTATION LOURDES
Abstract: front page image
(EN)A reactor system and process for hydrotreating a heavy feedstock contaminated with metals sulfur and carbon residue using an upflow fixed bed reactor with at least two catalyst layers having different hydrogenation activity.
(FR)L'invention concerne un système de réaction et un procédé d'hydrogénation de charges d'alimentation lourdes contaminées par des sulfures métalliques et des résidus de carbone. L'opération est effectuée par un réacteur à lit fixe et circulation ascendante comportant au moins deux couches catalytiques ayant une activité d'hydrogénation différente.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)