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1. (WO2009139088) CATALYST FOR PURIFYING NITROGEN OXIDE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139088    International Application No.:    PCT/JP2008/070172
Publication Date: 19.11.2009 International Filing Date: 06.11.2008
IPC:
B01J 29/76 (2006.01), B01D 53/94 (2006.01), B01J 23/10 (2006.01), F01N 3/10 (2006.01)
Applicants: MITSUI MINING & SMELTING CO., LTD. [JP/JP]; 1-11-1, Osaki, Shinagawa-ku, Tokyo 1418584 (JP) (For All Designated States Except US).
SHINODA, Kiyoshi [JP/JP]; (JP) (For US Only)
Inventors: SHINODA, Kiyoshi; (JP)
Agent: KURIHARA, Hiroyuki; Kurihara International Patent Office Iwasaki Bldg. 6F 3-15, Hiroo 1-chome Shibuya-ku, Tokyo 1500012 (JP)
Priority Data:
2008-128859 15.05.2008 JP
Title (EN) CATALYST FOR PURIFYING NITROGEN OXIDE
(FR) CATALYSEUR DESTINÉ À LA PURIFICATION D’OXYDE D’AZOTE
(JA) 窒素酸化物浄化用触媒
Abstract: front page image
(EN)Disclosed is a catalyst for purifying nitrogen oxide, which is composed of a β-zeolite loaded with a rare earth metal oxide and titanium dioxide loaded with a rare earth metal oxide. The catalyst for purifying nitrogen oxide is alternatively composed of a β-zeolite loaded with a rare earth metal oxide and oxide or hydroxide of iron and titanium dioxide loaded with a rare earth metal oxide and oxide or hydroxide of iron. Also disclosed is a catalyst for purifying nitrogen oxide, which is composed of a carrier made of a ceramic or a metal material and a layer of the catalyst for purifying nitrogen oxide which is arranged on the carrier.
(FR)La présente invention concerne un catalyseur de purification d’oxyde d’azote, qui est composé d’une β-zéolite chargée d’un oxyde de lanthanide et de dioxyde de titane chargé d’un oxyde de lanthanide. Le catalyseur destiné à purifier l’oxyde d’azote est en variante composé d’une β-zéolite chargée d’un oxyde de lanthanide et d’un oxyde ou d’un hydroxyde de fer et de dioxyde de titane chargé d’un oxyde de lanthanide et d’un oxyde ou d’un hydroxyde de fer. La présente invention concerne en outre un catalyseur de purification d’oxyde d’azote, qui est composé d’un vecteur formé par une céramique ou un matériau métallique et d’une couche du catalyseur de purification d’oxyde d’azote qui est disposée sur le vecteur.
(JA)希土類金属の酸化物を担持したβゼオライトと希土類金属の酸化物を担持した二酸化チタンとからなるか、希土類金属の酸化物及び鉄の酸化物又は水酸化物を担持したβゼオライトと希土類金属の酸化物及び鉄の酸化物又は水酸化物を担持した二酸化チタンとからなる窒素酸化物浄化用触媒、並びにセラミックス又は金属材料からなる担体と、該担体上に担持されている上記の窒素酸化物浄化用触媒の層とからなる窒素酸化物浄化用触媒。
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: Japanese (JA)
Filing Language: Japanese (JA)