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Pub. No.:    WO/2012/093599    International Application No.:    PCT/JP2011/079874
Publication Date: 12.07.2012 International Filing Date: 22.12.2011
B01J 23/68 (2006.01), B01D 53/94 (2006.01), B01J 23/34 (2006.01), F01N 3/10 (2006.01), F01N 3/24 (2006.01), F01N 3/28 (2006.01)
Applicants: HONDA MOTOR CO., LTD. [JP/JP]; 1-1, Minami-Aoyama 2-chome, Minato-ku, Tokyo 1078556 (JP) (For All Designated States Except US).
MITSUI MINING & SMELTING CO., LTD. [JP/JP]; 1-11-1, Osaki, Shinagawa-ku, Tokyo 1418584 (JP) (For All Designated States Except US).
ISHIZAKI, Keita [JP/JP]; (JP) (For US Only).
OHYA, Naoki [JP/JP]; (JP) (For US Only).
NAKA, Takahiro [JP/JP]; (JP) (For US Only).
MITSUDA, Naoki [JP/JP]; (JP) (For US Only).
OHNO, Hiroshi [JP/JP]; (JP) (For US Only).
TAKAHASHI, Susumu [JP/JP]; (JP) (For US Only).
WATANABE, Hiromu [JP/JP]; (JP) (For US Only).
TAKAGI, Hiromitsu [JP/JP]; (JP) (For US Only).
SUGIOKA, Akiko [JP/JP]; (JP) (For US Only)
Inventors: ISHIZAKI, Keita; (JP).
OHYA, Naoki; (JP).
NAKA, Takahiro; (JP).
MITSUDA, Naoki; (JP).
OHNO, Hiroshi; (JP).
TAKAHASHI, Susumu; (JP).
WATANABE, Hiromu; (JP).
TAKAGI, Hiromitsu; (JP).
SUGIOKA, Akiko; (JP)
Agent: KURIHARA, Hiroyuki; Kurihara International Patent Office, Iwasaki Bldg. 6F, 3-15, Hiroo 1-chome, Shibuya-ku, Tokyo 1500012 (JP)
Priority Data:
2011-000625 05.01.2011 JP
(JA) 排気ガス浄化用触媒
Abstract: front page image
(EN)An exhaust gas purifying catalyst having: a catalyst support body comprising a ceramic or a metal material; and a multiple oxide of Y1-xAxMn2-zBzO5, supported on top of the catalyst support body (in formula, A is La, Sr, Ce, Ba, Ca, Sc, Ho, Er, Tm, Yb, Lu, or Bi; B is Co, Fe, Ni, Cr, Mg, Ti, Nb, Ta, Cu or Ru; and 0.5≧X≧0 and 1≧Z≧0 are satisfied.); or also having at least one type of atom selected from Ag, Pt, Au, Pd, Rh, Cu, and Mn supported by the multiple oxide.
(FR)La présente invention concerne un catalyseur de purification de gaz d'échappement comportant : un corps de soutien de catalyseur constitué d'un matériau céramique ou métallique ; et un oxyde multiple de Y1-xAxMn2-zBzO5, supporté sur la partie supérieure du corps de soutien de catalyseur (dans la formule, A représente La, Sr, Ce, Ba, Ca, Sc, Ho, Er, Tm, Yb, Lu ou Bi ; B représente Co, Fe, Ni, Cr, Mg, Ti, Nb, Ta, Cu ou Ru ; et les conditions 0,5 ≧ X ≧ 0 et 1≧ Z ≧ 0 sont satisfaites) ; ou comportant également au moins un type d'atome choisi parmi Ag, Pt, Au, Pd, Rh, Cu et Mn supporté par l'oxyde multiple.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)