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Machine translation
1. (WO2007007075) IMPROVEMENTS IN CATALYSTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/007075    International Application No.:    PCT/GB2006/002546
Publication Date: 18.01.2007 International Filing Date: 10.07.2006
IPC:
C01B 15/00 (2006.01), C01B 15/01 (2006.01), C01B 15/029 (2006.01), B01J 23/38 (2006.01), B01J 23/44 (2006.01), B01J 23/48 (2006.01), B01J 23/52 (2006.01)
Applicants: UNIVERSITY COLLEGE CARDIFF CONSULTANTS LIMITED [GB/GB]; 30-36 Newport Road, Cardiff CF24 0DE (GB) (For All Designated States Except US).
SOLSONA ESPRIU, Benjamin, Eduardo [ES/ES]; (ES) (For US Only).
EDWARDS, Jennifer, Kelly [GB/GB]; (GB) (For US Only).
HUTCHINGS, Graham, John [GB/GB]; (GB) (For US Only).
CARLEY, Albert, Frederick [GB/GB]; (GB) (For US Only)
Inventors: SOLSONA ESPRIU, Benjamin, Eduardo; (ES).
EDWARDS, Jennifer, Kelly; (GB).
HUTCHINGS, Graham, John; (GB).
CARLEY, Albert, Frederick; (GB)
Agent: WISHART, Ian, Carmichael; Johnson Matthey Technology Centre, Blounts Court, Sonning Common, Reading RG4 9NH (GB)
Priority Data:
0514075.1 11.07.2005 GB
Title (EN) IMPROVEMENTS IN CATALYSTS
(FR) AMELIORATIONS APPORTEES A DES CATALYSEURS
Abstract: front page image
(EN)A catalyst effective for the direct reaction of hydrogen and oxygen to form hydrogen peroxide comprises particles of gold, palladium or, preferably, gold and palladium deposited upon an acid- washed support. Surprisingly high selectivity to and production of hydrogen peroxide is observed, with low hydrogen peroxide decomposition. The catalysts have extended lifespan.
(FR)Un catalyseur favorisant la réaction directe de l'hydrogène et de l'oxygène de manière à former du peroxyde d'hydrogène comprend des particules d'or, de palladium, ou, de préférence de l'or et du palladium déposés sur un support lavé à l'acide. On observe curieusement une sélectivité élevée par rapport au peroxyde d'hydrogène ainsi qu'une production de ce dernier, avec une décomposition de peroxyde d'hydrogène faible. Les catalyseurs ont une durée de vie étendue.
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 (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)