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1. (WO1997017137) CATALYST ACTIVATION AND REJUVENATION PROCESS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017137 International Application No.: PCT/EP1996/004879
Publication Date: 15.05.1997 International Filing Date: 06.11.1996
Chapter 2 Demand Filed: 29.05.1997
IPC:
B01J 23/75 (2006.01) ,B01J 23/96 (2006.01) ,B01J 38/10 (2006.01) ,C07C 1/04 (2006.01) ,C10G 2/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
74
Iron group metals
75
Cobalt
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
90
Regeneration or reactivation
96
of catalysts comprising metals, oxides or hydroxides of the noble metals
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
38
Regeneration or reactivation of catalysts, in general
04
Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
10
using elemental hydrogen
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
1
Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
02
from oxides of carbon
04
from carbon monoxide with hydrogen
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
2
Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
Applicants:
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30 NL-2596 HR The Hague, NL (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CU, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GN, GR, HU, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN)
SHELL CANADA LIMITED [CA/CA]; 400 - 4th Avenue S.W. Calgary, Alberta T2P 2H5, CA (CA)
Inventors:
HOEK, Arend; NL
MOORS, Jeroen, Harrie; NL
Priority Data:
95203040.108.11.1995EP
Title (EN) CATALYST ACTIVATION AND REJUVENATION PROCESS
(FR) PROCEDE D'ACTIVATION ET DE REGENERATION DE CATALYSEURS
Abstract:
(EN) The present invention relates to a process for the activation or rejuvenation of a catalyst in the presence of a hydrocarbon liquid, which catalyst comprises a Group Ib, VIIb or VIII metal compound, by contacting the catalyst with a hydrogen-containing gas at a hydrogen partial pressure of at least 15 bar abs. The present invention further relates to a hydrocarbon synthesis process which comprises activating or rejuvenating a hydrocarbon synthesis catalyst in the presence of a hydrocarbon liquid by contacting the catalyst with a hydrogen-containing gas at a hydrogen partial pressure of at least 15 bar abs., and, subsequently, contacting the catalyst with a mixture of hydrogen and carbon monoxide at hydrocarbon synthesis reaction conditions.
(FR) La présente invention concerne un procédé d'activation ou de régénération d'un catalyseur en présence d'un liquide à base d'hydrocarbure, ce catalyseur comprenant un composé d'un métal du groupe Ib, VIIb ou VIII. Le procédé consiste à mettre en contact le catalyseur avec un gaz contenant de l'hydrogène à une pression partielle d'hydrogène d'au moins 15 bars absolus. La présente invention concerne également un procédé de synthèse d'hydrocarbure, lequel consiste à activer ou régénérer un catalyseur de synthèse d'hydrocarbure en présence d'un liquide à base d'hydrocarbure, en mettant en contact ce catalyseur avec un gaz contenant de l'hydrogène à une pression partielle d'hydrogène d'au moins 15 bars absolus, puis en mettant en contact le catalyseur avec un mélange d'hydrogène et de monoxyde de carbone, dans des conditions de réaction de synthèse d'hydrocarbure.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NO19982086MXPA/a/1998/003451SG52056ES2211992EP0861122US6475943
JPH11514575 CN1202119AE95CA2235679EA199800432DE000069631596
KR1019990067388NZ322009AU1996075674DK0861122BNRP/2004/0033ID014.900