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1. (WO2019026646) HONEYCOMB CATALYST
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Pub. No.: WO/2019/026646 International Application No.: PCT/JP2018/027270
Publication Date: 07.02.2019 International Filing Date: 20.07.2018
IPC:
B01J 35/04 (2006.01) ,B01D 53/94 (2006.01) ,B01J 23/63 (2006.01) ,B01J 32/00 (2006.01) ,F01N 3/10 (2006.01) ,F01N 3/28 (2006.01)
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
35
Catalysts, in general, characterised by their form or physical properties
02
Solids
04
Foraminous structures, sieves, grids, honeycombs
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
38
of noble metals
54
combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
56
Platinum group metals
63
with rare earths or actinides
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
32
Catalyst carriers in general
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
24
characterised by constructional aspects of converting apparatus
28
Construction of catalytic reactors
Applicants:
イビデン株式会社 IBIDEN CO., LTD. [JP/JP]; 岐阜県大垣市神田町２丁目１番地 1, Kandacho 2-chome, Ogaki-shi, Gifu 5038604, JP
Inventors:
後藤　真之助 GOTO, Shinnosuke; JP
Agent:
特許業務法人　安富国際特許事務所 YASUTOMI & ASSOCIATES; 大阪府大阪市淀川区宮原３丁目５番３６号 5-36, Miyahara 3-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2017-15076303.08.2017JP
Title (EN) HONEYCOMB CATALYST
(FR) CATALYSEUR EN NID D'ABEILLES
(JA) ハニカム触媒
Abstract:
(EN) A honeycomb catalyst provided with a honeycomb structure comprising an extrusion-molded body that includes a ceria-zirconia composite oxide and alumina, wherein the honeycomb catalyst is characterized in that an outer-wall application member having a specific surface area of 10 m2/g or less is applied to part of the outer wall of the honeycomb structure constituting the honeycomb catalyst.
(FR) Un catalyseur en nid d'abeilles pourvu d'une structure en nid d'abeilles comprenant un corps moulé par extrusion qui contient un oxyde composite d'oxyde de cérium-zircone et de l'alumine, le catalyseur en nid d'abeilles étant caractérisé par le fait qu'un élément d'application de paroi externe ayant une surface spécifique de 10 m2/g ou moins est appliqué à une partie de la paroi externe de la structure en nid d'abeilles constituant le catalyseur en nid d'abeilles.
(JA) セリア－ジルコニア複合酸化物とアルミナとを含む押出成形体からなるハニカム構造体を備えたハニカム触媒であって、前記ハニカム触媒を構成するハニカム構造体の外壁の一部に比表面積が１０ｍ２／ｇ以下の外壁塗布材が塗布されていることを特徴とするハニカム触媒。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)