DE602006020219D1 - Katalysator zur Abgasreinigung und dessen Herstellungsverfahren - Google Patents
Katalysator zur Abgasreinigung und dessen HerstellungsverfahrenInfo
- Publication number
- DE602006020219D1 DE602006020219D1 DE602006020219T DE602006020219T DE602006020219D1 DE 602006020219 D1 DE602006020219 D1 DE 602006020219D1 DE 602006020219 T DE602006020219 T DE 602006020219T DE 602006020219 T DE602006020219 T DE 602006020219T DE 602006020219 D1 DE602006020219 D1 DE 602006020219D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- exhaust gas
- production process
- gas purification
- purification
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
-
- 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]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J33/00—Protection of catalysts, e.g. by coating
-
- 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
-
- 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
-
- 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
- B01J37/0248—Coatings comprising impregnated particles
-
- 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
- F01N3/2825—Ceramics
- F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0036—Grinding
-
- 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
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
-
- 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)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005314519A JP4826207B2 (ja) | 2005-10-28 | 2005-10-28 | 排ガス浄化触媒及び排ガス浄化触媒の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006020219D1 true DE602006020219D1 (de) | 2011-04-07 |
Family
ID=37695946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006020219T Active DE602006020219D1 (de) | 2005-10-28 | 2006-10-26 | Katalysator zur Abgasreinigung und dessen Herstellungsverfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US7638460B2 (de) |
EP (1) | EP1779930B1 (de) |
JP (1) | JP4826207B2 (de) |
KR (1) | KR100842136B1 (de) |
CN (1) | CN100473458C (de) |
DE (1) | DE602006020219D1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0713882A2 (pt) * | 2006-06-29 | 2012-11-06 | Umicore Ag & Co Kg | catalisador de três vias |
JP4853291B2 (ja) * | 2007-01-10 | 2012-01-11 | 日産自動車株式会社 | 排気ガス浄化触媒及びその製造方法 |
JP5113082B2 (ja) * | 2007-01-26 | 2013-01-09 | 株式会社キャタラー | 排ガス浄化用触媒 |
JP2008188542A (ja) * | 2007-02-06 | 2008-08-21 | Mitsubishi Heavy Ind Ltd | 排ガス処理用触媒、その製造方法および排ガス処理方法 |
JP4849035B2 (ja) * | 2007-08-08 | 2011-12-28 | マツダ株式会社 | 触媒付パティキュレートフィルタ |
DE502007002874D1 (de) * | 2007-09-28 | 2010-04-01 | Umicore Ag & Co Kg | Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren |
US8361592B2 (en) * | 2007-12-03 | 2013-01-29 | Ngk Insulators, Ltd. | Honeycomb structure, honeycomb catalytic body and manufacturing method of the same |
US7976784B2 (en) * | 2007-12-18 | 2011-07-12 | Basf Corporation | Methods and systems including CO oxidation catalyst with low NO to NO2 conversion |
US20090175773A1 (en) * | 2008-01-08 | 2009-07-09 | Chen Shau-Lin F | Multilayered Catalyst Compositions |
WO2009118866A1 (ja) | 2008-03-27 | 2009-10-01 | イビデン株式会社 | ハニカム構造体 |
JP5273446B2 (ja) * | 2008-05-12 | 2013-08-28 | 日産自動車株式会社 | 排ガス浄化用触媒及びその製造方法 |
WO2009141883A1 (ja) * | 2008-05-20 | 2009-11-26 | イビデン株式会社 | ハニカム構造体 |
US8273681B2 (en) * | 2008-09-02 | 2012-09-25 | Nissan Motor Co., Ltd. | Exhaust gas purifying catalyst and method for manufacturing the same |
JP5351512B2 (ja) * | 2008-12-26 | 2013-11-27 | 田中貴金属工業株式会社 | 触媒及び排ガス浄化方法 |
JP2010247079A (ja) * | 2009-04-16 | 2010-11-04 | Denso Corp | 排ガス浄化触媒の製造方法 |
JP5492448B2 (ja) * | 2009-04-28 | 2014-05-14 | 株式会社キャタラー | 排ガス浄化用触媒 |
US8207084B2 (en) * | 2009-06-23 | 2012-06-26 | Ford Global Technologies, Llc | Urea-resistant catalytic units and methods of using the same |
KR101233773B1 (ko) | 2010-10-05 | 2013-02-15 | 현대비앤지스틸 주식회사 | 배기가스 정화를 위한 금속필터용 모재의 제조방법, 이를 적용한 금속필터용 모재 및 금속필터 |
US8557204B2 (en) | 2010-11-22 | 2013-10-15 | Umicore Ag & Co. Kg | Three-way catalyst having an upstream single-layer catalyst |
JP5376261B2 (ja) * | 2011-03-10 | 2013-12-25 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
WO2014002667A1 (ja) * | 2012-06-28 | 2014-01-03 | エヌ・イーケムキャット株式会社 | 排気ガス浄化用触媒組成物および自動車用排気ガス浄化用触媒 |
US10023475B2 (en) * | 2012-10-19 | 2018-07-17 | Kuraray Co., Ltd. | Water processing filter and manufacturing method therefor |
US9266092B2 (en) | 2013-01-24 | 2016-02-23 | Basf Corporation | Automotive catalyst composites having a two-metal layer |
GB201303396D0 (en) * | 2013-02-26 | 2013-04-10 | Johnson Matthey Plc | Oxidation catalyst for a combustion engine |
JP5804004B2 (ja) * | 2013-08-22 | 2015-11-04 | トヨタ自動車株式会社 | 触媒コンバーター |
DE102015111059A1 (de) * | 2015-07-08 | 2017-01-12 | Karlsruher Institut für Technologie | Verfahren zum Auftrag wenigstens eines Katalysators auf Oberflächen |
JP6426650B2 (ja) * | 2016-04-12 | 2018-11-21 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
KR102456482B1 (ko) | 2018-04-04 | 2022-10-19 | 유니프랙스 아이 엘엘씨 | 활성화된 다공성 섬유 및 이를 포함하는 제품 |
CN108816224A (zh) * | 2018-06-26 | 2018-11-16 | 中国天辰工程有限公司 | 一种处理硅铝磷分子筛焙烧中的废气的催化剂及制备方法 |
JP7245613B2 (ja) * | 2018-07-05 | 2023-03-24 | 株式会社キャタラー | 排ガス浄化触媒装置 |
KR102002455B1 (ko) * | 2019-01-22 | 2019-07-24 | (주)제이케이글로벌 | 폐촉매를 재활용한 배기가스 정화용 촉매의 제조방법 및 이로부터 제조된 배기가스 정화용 촉매 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605230A (ja) * | 1983-06-20 | 1985-01-11 | Nippon Engeruharudo Kk | 燃焼排ガス処理触媒 |
JPH0771634B2 (ja) * | 1985-11-28 | 1995-08-02 | 株式会社日本触媒 | 排ガス浄化用触媒およびその製法 |
US4839146A (en) * | 1987-04-15 | 1989-06-13 | General Motors Corporation | Catalyst for simultaneous NO decomposition and CO oxidation under cycled operating conditions |
JP2848970B2 (ja) * | 1990-12-21 | 1999-01-20 | 日本碍子株式会社 | ハニカムヒーター及び触媒コンバーター |
US5958829A (en) * | 1992-02-14 | 1999-09-28 | Degussa-Huls Aktiengesellschaft | Coating dispersion for exhaust gas catalysts |
EP0727248B1 (de) * | 1995-02-17 | 1998-08-19 | ICT Co., Ltd. | Katalysator zur Reinigung von Dieselmotorabgas |
JPH08299809A (ja) * | 1995-05-12 | 1996-11-19 | Hitachi Ltd | ハニカム状触媒の調製方法 |
JPH0970543A (ja) * | 1995-09-05 | 1997-03-18 | Babcock Hitachi Kk | ハニカム触媒または触媒担体およびその製造方法ならびに製造用ダイス |
US20020132730A1 (en) * | 2001-01-16 | 2002-09-19 | Engelhard Corporation | Catalytic metal plate |
US6180075B1 (en) * | 1997-04-09 | 2001-01-30 | Degussa-H{umlaut over (u)}ls Aktiengesellschaft | Exhaust gas catalyst |
DE19726322A1 (de) * | 1997-06-20 | 1998-12-24 | Degussa | Abgasreinigungskatalysator für Verbrennungsmotoren mit zwei katalytisch aktiven Schichten auf einem Tragkörper |
JP3956273B2 (ja) * | 1997-12-22 | 2007-08-08 | トヨタ自動車株式会社 | 排ガス浄化用触媒とその製造方法及び排ガス浄化方法 |
EP1046423B8 (de) | 1999-04-23 | 2007-11-21 | Umicore AG & Co. KG | Mehrschichtiger Edelmetall-enthaltender Abgaskatalysator und seine Herstellung |
JP3540964B2 (ja) * | 1999-07-29 | 2004-07-07 | 株式会社ノリタケカンパニーリミテド | 光触媒フィルター及びその製造方法 |
JP4390928B2 (ja) | 1999-10-05 | 2009-12-24 | 株式会社キャタラー | 排気ガス浄化用触媒およびその製造方法 |
JP2002239393A (ja) * | 2001-02-19 | 2002-08-27 | Matsushita Electric Ind Co Ltd | 触媒体 |
JP4516017B2 (ja) * | 2003-02-28 | 2010-08-04 | イビデン株式会社 | セラミックハニカム構造体 |
JP2004313885A (ja) * | 2003-04-14 | 2004-11-11 | Hitachi Metals Ltd | 光触媒体 |
JP4329432B2 (ja) | 2003-07-15 | 2009-09-09 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP2005186002A (ja) * | 2003-12-26 | 2005-07-14 | Honda Motor Co Ltd | ディーゼルエンジン用排ガス浄化装置 |
DE102004051376A1 (de) * | 2004-09-13 | 2006-03-30 | Matthias Mangold | Herstellungsverfahren für ein Abgasreinigungsmittel und Abgasreinigungsmittel |
-
2005
- 2005-10-28 JP JP2005314519A patent/JP4826207B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-26 EP EP06022440A patent/EP1779930B1/de not_active Expired - Fee Related
- 2006-10-26 DE DE602006020219T patent/DE602006020219D1/de active Active
- 2006-10-26 US US11/586,514 patent/US7638460B2/en active Active
- 2006-10-27 CN CNB2006101501332A patent/CN100473458C/zh not_active Expired - Fee Related
- 2006-10-27 KR KR1020060104757A patent/KR100842136B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP4826207B2 (ja) | 2011-11-30 |
EP1779930B1 (de) | 2011-02-23 |
US20070099796A1 (en) | 2007-05-03 |
US7638460B2 (en) | 2009-12-29 |
CN100473458C (zh) | 2009-04-01 |
EP1779930A1 (de) | 2007-05-02 |
KR100842136B1 (ko) | 2008-06-27 |
KR20070045981A (ko) | 2007-05-02 |
CN1958154A (zh) | 2007-05-09 |
JP2007117907A (ja) | 2007-05-17 |
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