WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2006124213) ALUMINA-BASED PEROVSKITE CATALYSTS AND CATALYST SUPPORTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/124213    International Application No.:    PCT/US2006/015758
Publication Date: 23.11.2006 International Filing Date: 24.04.2006
IPC:
B01J 23/63 (2006.01), B01J 23/10 (2006.01), B01J 37/08 (2006.01), B01J 35/10 (2006.01), B01D 53/94 (2006.01), B01J 37/02 (2006.01), B01J 37/04 (2006.01)
Applicants: ENGELHARD, CORPORATION [US/US]; 101 WOOD AVENUE, P.o. Box 770, Iselin, New Jersey 08830-0770 (US) (For All Designated States Except US)
Inventors: YANG, Xiaolin, David; (US)
Agent: HAMPILOS, Gus, T.; 101 WOOD AVENUE, P.o. Box 770, Iselin, New Jersey 08830-0770 (US)
Priority Data:
11/127,615 12.05.2005 US
Title (EN) ALUMINA-BASED PEROVSKITE CATALYSTS AND CATALYST SUPPORTS
(FR) CATALYSEURS PEROVSKITE A BASE D'ALUMINIUM ET SUPPORTS DE CATALYSEURS
Abstract: front page image
(EN)An alumina-based perovskite is formed by mixing a lanthanide source with a transitional alumina to form a dual-phase composition comprising in- situ formed LnAIO3 dispersed in alumina. The lanthanide content of the composition ranges from 6-35 wt. % to yield a high surface area composition which is useful as a catalyst or catalyst support such as for precious metals.
(FR)Pérovskite à base d'aluminium formée par mélange d'une source de lanthanide avec une alumine de transition pour former une composition à deux phases contenant du LnAIO3 formé in situ et dispersé dans l'alumine. La teneur en lanthanide de la composition va de 6 à 35 % en poids pour fournir une composition à surface active élevée, utile en tant que catalyseur ou support de catalyseur, par ex. pour des métaux précieux.
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 (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)