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1. (WO2009058584) A WATER GAS SHIFT CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/058584    International Application No.:    PCT/US2008/080244
Publication Date: 07.05.2009 International Filing Date: 17.10.2008
IPC:
B01J 21/04 (2006.01), B01J 21/06 (2006.01)
Applicants: SUD-CHEMIE INC. [US/US]; 1600 West Hill Street, Louisville, KY 40210 (US) (For All Designated States Except US).
RATNASAMY, Chandra [BE/US]; (US) (For US Only).
WAGNER, Jon, P. [US/US]; (US) (For US Only)
Inventors: RATNASAMY, Chandra; (US).
WAGNER, Jon, P.; (US)
Agent: COX, Scott, R.; Lynch, Cox, Gilman & Mahan, P.S.C., 500 W. Jefferson Street, Suite 2100, Louisville, KY 40202 (US)
Priority Data:
11/931,391 31.10.2007 US
11/933,535 01.11.2007 US
Title (EN) A WATER GAS SHIFT CATALYST
(FR) CATALYSEUR DE CONVERSION DE GAZ À L'EAU
Abstract: front page image
(EN)A water gas shift catalyst comprising a precious metal deposited on a support, wherein the support is prepared from a mixture comprising a low surface area material, such as an aluminate, particularly a hexaaluminate, and a high surface area material, such as a mixed metal oxide, particularly a mixture of zirconia and ceria, to which may be added one or more of a high surface area transitional alumina, an alkali or alkaline earth metal dopant and an additional dopant selected from Ga, Nd, Pr, W, Ge, Au, Ag, Fe, oxides thereof and mixtures thereof.
(FR)L'invention porte sur un catalyseur de conversion de gaz à l'eau comprenant un métal précieux déposé sur un support, le support étant préparé à partir d'un mélange comprenant une matière de faible surface spécifique, telle qu'un aluminate, en particulier un hexaaluminate, et une matière de surface spécifique élevée, telle qu'un oxyde métallique mélangé, en particulier un mélange de zircone et d'oxyde de cérium, à laquelle peuvent être ajoutés un ou plusieurs composants parmi une alumine de transition de surface spécifique élevée, un dopant métal alcalin ou alcalino-terreux et un dopant supplémentaire choisi parmi Ga, Nd, Pr, W, Ge, Au, Ag, Fe, leurs oxydes et leurs mélanges.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)