PT2255879E - Catalisador portador de metal perfurado para purificação de gás de escape - Google Patents

Catalisador portador de metal perfurado para purificação de gás de escape Download PDF

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Publication number
PT2255879E
PT2255879E PT97061683T PT09706168T PT2255879E PT 2255879 E PT2255879 E PT 2255879E PT 97061683 T PT97061683 T PT 97061683T PT 09706168 T PT09706168 T PT 09706168T PT 2255879 E PT2255879 E PT 2255879E
Authority
PT
Portugal
Prior art keywords
purification
exhaust gas
punching metal
metal carrier
carrier catalyst
Prior art date
Application number
PT97061683T
Other languages
English (en)
Inventor
Keisuke Murawaki
Junya Shirahata
Yasuo Katou
Original Assignee
Cataler Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cataler Corp filed Critical Cataler Corp
Publication of PT2255879E publication Critical patent/PT2255879E/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—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, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0242—Coating followed by impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
PT97061683T 2008-01-30 2009-01-28 Catalisador portador de metal perfurado para purificação de gás de escape PT2255879E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008019223A JP5279284B2 (ja) 2008-01-30 2008-01-30 排ガス浄化用パンチングメタル担体触媒

Publications (1)

Publication Number Publication Date
PT2255879E true PT2255879E (pt) 2015-07-27

Family

ID=40912928

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97061683T PT2255879E (pt) 2008-01-30 2009-01-28 Catalisador portador de metal perfurado para purificação de gás de escape

Country Status (7)

Country Link
US (1) US9381467B2 (pt)
EP (1) EP2255879B1 (pt)
JP (1) JP5279284B2 (pt)
CN (1) CN101925406A (pt)
ES (1) ES2534548T3 (pt)
PT (1) PT2255879E (pt)
WO (1) WO2009096586A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11135577B2 (en) 2017-08-08 2021-10-05 Cataler Corporation Exhaust-gas-purifying metal substrate and exhaust gas purification device using same
EP3702032A4 (en) 2017-10-27 2021-06-02 Cataler Corporation EXHAUST GAS PURGE DEVICE USING A BASE METAL MATERIAL AND METHOD OF MANUFACTURING THE EXHAUST GAS PURGE DEVICE
BR112021002246A2 (pt) * 2018-08-10 2021-05-04 Honda Motor Co., Ltd. dispositivo catalítico
CN112566719B (zh) * 2018-08-10 2023-07-21 本田技研工业株式会社 催化装置
US20220023843A1 (en) * 2018-12-03 2022-01-27 Basf Corporation Highly active and highly selective copper extrudate catalysts
JP6742457B1 (ja) 2019-02-05 2020-08-19 株式会社キャタラー 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置
JP6888152B1 (ja) 2020-06-12 2021-06-16 日鉄ケミカル＆マテリアル株式会社 触媒担持用基材及び触媒コンバータ
JP6975306B1 (ja) * 2020-12-25 2021-12-01 日鉄ケミカル＆マテリアル株式会社 触媒コンバータ及びハニカム型メタル担体の製造方法
JP7033689B1 (ja) * 2021-09-17 2022-03-10 日鉄ケミカル＆マテリアル株式会社 ハニカム型メタル担体及び触媒コンバータ
JP7129535B1 (ja) 2021-11-05 2022-09-01 日鉄ケミカル＆マテリアル株式会社 ハニカム型メタル担体及び触媒コンバータ
WO2024062718A1 (ja) * 2022-09-22 2024-03-28 日鉄ケミカル＆マテリアル株式会社 メタルハニカム体、ハニカムユニット、触媒コンバータ、ハニカムユニットの製造方法、触媒コンバータの製造方法及びメタルハニカム体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2506909Y2 (ja) * 1987-12-28 1996-08-14 臼井国際産業 株式会社 排気ガス浄化用触媒の金属製担持母体
JPH05195763A (ja) 1992-01-23 1993-08-03 Toyota Motor Corp 一体型タンデム・メタル触媒担体
JP3459937B2 (ja) 1992-03-18 2003-10-27 新日本製鐵株式会社 排気ガス浄化触媒用メタル担体
JPH08103664A (ja) * 1994-10-04 1996-04-23 Nippondenso Co Ltd ハニカム体およびこのハニカム体よりなる触媒担体を有する触媒コンバータ
JP3755008B2 (ja) * 1995-05-22 2006-03-15 株式会社日本自動車部品総合研究所 排ガス浄化用金属製触媒担体の製造方法
JP4201356B2 (ja) * 1996-06-20 2008-12-24 本田技研工業株式会社 内燃機関用排ガス浄化装置
JPH1147613A (ja) 1997-08-04 1999-02-23 Calsonic Corp 金属触媒担体
US6254837B1 (en) * 1997-09-17 2001-07-03 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body of reduced thermal conductivity in the intake and outlet regions
JP3932798B2 (ja) * 2000-11-15 2007-06-20 日産自動車株式会社 メタル担体
ES2283863T3 (es) * 2002-08-16 2007-11-01 Emitec Gesellschaft Fur Emissionstechnologie Mbh Cuerpo e nido de abeja metalico constituido por ca`pas de chapa al menos parcialmente agujreadas.
US7083860B2 (en) * 2002-08-16 2006-08-01 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Metallic honeycomb body having at least partially perforated sheet-metal layers
JP4278964B2 (ja) * 2002-11-19 2009-06-17 株式会社キャタラー 排気ガス浄化装置

Also Published As

Publication number Publication date
EP2255879A4 (en) 2011-12-14
WO2009096586A1 (ja) 2009-08-06
EP2255879A1 (en) 2010-12-01
EP2255879B1 (en) 2015-03-25
ES2534548T3 (es) 2015-04-24
JP2009178647A (ja) 2009-08-13
US20100298130A1 (en) 2010-11-25
CN101925406A (zh) 2010-12-22
US9381467B2 (en) 2016-07-05
JP5279284B2 (ja) 2013-09-04

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