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1. (WO2007112782) A PROCESS FOR REDUCING THE TOTAL ACID NUMBER (TAN) OF A LIQUID HYDROCARBONACEOUS FEEDSTOCK
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/112782 International Application No.: PCT/EP2006/061302
Publication Date: 11.10.2007 International Filing Date: 04.04.2006
Chapter 2 Demand Filed: 01.02.2007
IPC:
C10G 45/00 (2006.01) ,B01J 21/06 (2006.01) ,B01J 23/10 (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
45
Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
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
21
Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
06
Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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
10
of rare earths
Applicants:
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.; Carel Van Bylandtlaan 30 NL-2596 HR The Hague, NL (AllExceptUS)
MESTERS, Carolus, Matthias, Anna, Maria [NL/NL]; NL (UsOnly)
Inventors:
MESTERS, Carolus, Matthias, Anna, Maria; NL
Agent:
ZEESTRATEN, Albertus, Wilhelmus, Joannes; C30 PO Box 384 NL-2501 CJ The Hague, NL
Priority Data:
Title (EN) A PROCESS FOR REDUCING THE TOTAL ACID NUMBER (TAN) OF A LIQUID HYDROCARBONACEOUS FEEDSTOCK
(FR) PROCÉDÉ DE RÉDUCTION DE L'INDICE D'ACIDE D'UNE MATIÈRE PREMIÈRE LIQUIDE HYDROCARBONÉE
Abstract:
(EN) A process for reducing the total acid number (TAN) of a liquid hydrocarbonaceous feedstock, wherein the feedstock is contacted, in the presence of a hydrogen-containing gas and at a temperature in the range of from 200 to 400 °C and at elevated pressure, with a catalyst comprising an oxide of a metal of Column 3 or 4 of the Periodic Table of Elements or of a lanthanide, which catalyst is essentially free of Column 5 to 10 metals or compounds thereof, to obtain a liquid hydrocarbonaceous product with a reduced total acid number.
(FR) L'invention concerne un procédé de réduction de l'indice d'acide d'une matière première liquide hydrocarbonée, selon lequel la matière première est mise en contact, en présence d'un gaz hydrogéné, à une température comprise entre 200 et 400 °C et à pression élevée, avec un catalyseur comprenant un oxyde d'un métal de la colonne 3 ou 4 du tableau périodique des éléments ou d'un lanthanide, ledit catalyseur étant sensiblement exempt de métaux des colonnes 5 à 10 ou de composés de ces métaux, afin d'obtenir un produit hydrocarboné liquide à faible indice d'acide.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)
Also published as:
MXMX/a/2008/012567KR1020080108338SG145917EP2001976JP2009532536BRPI0621540
CN101405371CA2647760AU2006341463