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1. (WO2007009954) METHOD TO START A PROCESS FOR HYDROCARBON SYNTHESIS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009954 International Application No.: PCT/EP2006/064275
Publication Date: 25.01.2007 International Filing Date: 14.07.2006
IPC:
C10G 2/00 (2006.01) ,C07C 1/04 (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
2
Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
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
Applicants:
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel Van Bylandtlaan 30 NL-2596 HR The Hague, NL (AllExceptUS)
VAN HARDEVELD, Robert Martijn [NL/NL]; NL (UsOnly)
HUISMAN, Hans Michiel [NL/NL]; NL (UsOnly)
KUEH, Lip Piang [MY/MY]; MY (UsOnly)
REMANS, Thomas Joris [BE/NL]; NL (UsOnly)
Inventors:
VAN HARDEVELD, Robert Martijn; NL
HUISMAN, Hans Michiel; NL
KUEH, Lip Piang; MY
REMANS, Thomas Joris; NL
Agent:
ZEESTRATEN, Albertus Wilhelmus Joannes; C30 Po Box 384 NL-2501 CJ The Hague, NL
Priority Data:
05254507.620.07.2005EP
Title (EN) METHOD TO START A PROCESS FOR HYDROCARBON SYNTHESIS
(FR) PROCEDE DE MISE EN OEUVRE D'UN PROCESSUS DE SYNTHESE D'HYDROCARBURES
Abstract:
(EN) Method to start a steady state process for producing normally gaseous, normally liquid and optionally normally solid hydrocarbons from synthesis gas in at least two conversion reactors, which process comprises the steps of : (i) providing the synthesis gas; and (ii) catalytically converting the synthesis gas of step (i) at an elevated steady state temperature and a steady state pressure to obtain the normally gaseous, normally liquid and optionally normally solid hydrocarbons ; the method comprising using in at least one conversion reactor an initial pressure for the catalytic conversion of the synthesis gas lower than the steady state pressure .
(FR) L'invention se rapporte à un procédé de mise en en oeuvre d'un processus stationnaire de production d'hydrocarbures normalement gazeux, normalement liquides et éventuellement normalement solides à partir d'un gaz de synthèse obtenu dans au moins deux réacteurs de conversion, ledit procédé consistant à (I) fournir le gaz de synthèse ; et (ii) à convertir catalytiquement le gaz de synthèse obtenu à l'étape (I) à une température d'équilibre élevée et à une pression stationnaire pour obtenir les hydrocarbures normalement gazeux, normalement liquides et éventuellement normalement solides ; le procédé consiste également à utiliser au moins un réacteur de conversion à une pression initiale pour procéder à la conversion catalytique du gaz de synthèse, ladite pression étant inférieure à la pression stationnaire.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)