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1. (WO2016149367) CATALYTIC CONVERTERS FOR GASOLINE ENGINES WITH REDUCED RHODIUM CONTENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2016/149367 International Application No.: PCT/US2016/022642
Publication Date: 22.09.2016 International Filing Date: 16.03.2016
IPC:
B01D 53/94 (2006.01) ,B01J 23/00 (2006.01) ,B01J 23/44 (2006.01) ,B01J 37/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
92
of engine exhaust gases
94
by catalytic processes
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
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
38
of noble metals
40
of the platinum group metals
44
Palladium
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02
Impregnation, coating or precipitation
Applicants:
SDCMATERIALS, INC. [US/US]; 940 S. Park Lane, Suite 2 Tempe, AZ 85281, US
Inventors:
QI, Xiwang; US
KEARL, Bryant; US
BIBERGER, Maximilian, A.; US
YIN, Qinghua; US
Agent:
CERPA, Robert, K.; US
Priority Data:
62/133,82816.03.2015US
Title (EN) CATALYTIC CONVERTERS FOR GASOLINE ENGINES WITH REDUCED RHODIUM CONTENT
(FR) CONVERTISSEURS CATALYTIQUES POUR MOTEURS À ESSENCE À TENEUR EN RHODIUM RÉDUITE
Abstract:
(EN) Coated substrates and catalytic converters comprising coated substrates for use in treating exhaust gases from gasoline engines are disclosed, along with materials for use in providing high oxygen storage capacity for the catalytic converters. Methods of making the substrates, catalytic converters, and the oxygen storage material are also disclosed.
(FR) L'invention concerne des substrats revêtus et des convertisseurs catalytiques comprenant des substrats revêtus destinés à être utilisés dans le traitement des gaz d'échappement provenant de moteurs à essence, ainsi que des matériaux destinés à être utilisés dans la fourniture d'une capacité de stockage d'oxygène élevée pour les convertisseurs catalytiques. L'invention concerne également des procédés de production des substrats, des convertisseurs catalytiques, et du matériau de stockage d'oxygène.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)