DE60233932D1 - Katalysatorelement - Google Patents
KatalysatorelementInfo
- Publication number
- DE60233932D1 DE60233932D1 DE60233932T DE60233932T DE60233932D1 DE 60233932 D1 DE60233932 D1 DE 60233932D1 DE 60233932 T DE60233932 T DE 60233932T DE 60233932 T DE60233932 T DE 60233932T DE 60233932 D1 DE60233932 D1 DE 60233932D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst element
- catalyst
- 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.)
- Expired - Lifetime
Links
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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- 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
- B01J23/58—Platinum group metals with alkali- or alkaline earth 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
- 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
-
- 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
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
- B01D2255/2022—Potassium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
- B01D2255/2042—Barium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
- B01D2255/2047—Magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/91—NOx-storage component incorporated in the catalyst
-
- 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)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001011058 | 2001-01-19 | ||
JP2001213258A JP2002282702A (ja) | 2001-01-19 | 2001-07-13 | 触媒体 |
PCT/JP2002/000305 WO2002057012A1 (fr) | 2001-01-19 | 2002-01-18 | Element catalyseur |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60233932D1 true DE60233932D1 (de) | 2009-11-19 |
Family
ID=26607943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60233932T Expired - Lifetime DE60233932D1 (de) | 2001-01-19 | 2002-01-18 | Katalysatorelement |
Country Status (5)
Country | Link |
---|---|
US (1) | US7045483B2 (de) |
EP (1) | EP1360989B1 (de) |
JP (1) | JP2002282702A (de) |
DE (1) | DE60233932D1 (de) |
WO (1) | WO2002057012A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020082164A1 (en) * | 2000-01-14 | 2002-06-27 | Danan Dou | Methods to reduce alkali material migration from NOx adsorber washcoat to cordierite |
US7022644B2 (en) * | 2002-02-20 | 2006-04-04 | Engelhard Corporation | Hydrogen sulfide-suppressing catalyst compositions |
AU2003211678A1 (en) * | 2003-02-25 | 2004-09-17 | Ngk Insulators, Ltd. | Catalyst and catalyst support |
US7314847B1 (en) * | 2004-10-21 | 2008-01-01 | The United States Of America As Represented By The United States Department Of Energy | Regenerable sorbents for CO2 capture from moderate and high temperature gas streams |
US7737077B2 (en) * | 2004-11-25 | 2010-06-15 | Cataler Corporation | Catalyst for purifying exhaust gases |
JP5037809B2 (ja) * | 2005-10-25 | 2012-10-03 | 日本碍子株式会社 | ハニカム構造体 |
JP4504307B2 (ja) * | 2005-12-07 | 2010-07-14 | 株式会社日立製作所 | 内燃機関の排ガス浄化装置及び排ガス浄化触媒 |
JP2007190459A (ja) * | 2006-01-17 | 2007-08-02 | Toyota Motor Corp | Pm浄化用触媒 |
DE102006029668A1 (de) * | 2006-06-28 | 2008-01-03 | Süd-Chemie AG | Katalysator zur Oxidation von Kohlenwasserstoffen |
JP4935219B2 (ja) * | 2006-07-20 | 2012-05-23 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP2008023501A (ja) * | 2006-07-25 | 2008-02-07 | Toyota Motor Corp | 排ガス浄化用触媒 |
JP5122195B2 (ja) * | 2007-07-17 | 2013-01-16 | 本田技研工業株式会社 | NOx浄化触媒 |
JP2010247079A (ja) * | 2009-04-16 | 2010-11-04 | Denso Corp | 排ガス浄化触媒の製造方法 |
CN103998123B (zh) | 2011-10-31 | 2016-08-24 | 韩国电力公社 | 用在干燥二氧化碳的捕集方法中的含胺或其化合物的固体二氧化碳吸收剂及其制造方法 |
WO2014029578A1 (en) * | 2012-08-24 | 2014-02-27 | Haldor Topsøe A/S | Method and catalyzed filter element with improved alkali-resistance for flue gas cleaning |
US9079160B2 (en) * | 2013-04-22 | 2015-07-14 | U.S. Department Of Energy | Method of preparation of a CO2 removal sorbent with high chemical stability during multiple cycles |
US9333485B1 (en) * | 2013-04-22 | 2016-05-10 | U.S. Department Of Energy | Preparation of sorbent pellets with high integrity for sorption of CO2 from gas streams |
KR101935101B1 (ko) | 2016-10-07 | 2019-01-03 | 한국전력공사 | 이산화탄소 흡수제용 고체원료, 이를 포함하는 이산화탄소 흡수제 조성물, 및 이를 이용하여 제조된 이산화탄소 흡수제 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626672B2 (ja) * | 1987-03-05 | 1994-04-13 | 株式会社豊田中央研究所 | 排気浄化触媒及びその製造方法 |
JPH0957099A (ja) * | 1995-08-28 | 1997-03-04 | Toyota Motor Corp | ディーゼルエンジン用排ガス浄化触媒 |
JP3498453B2 (ja) * | 1995-11-27 | 2004-02-16 | 日産自動車株式会社 | 排気ガス浄化用触媒及びその製造方法 |
JP3494331B2 (ja) * | 1996-02-02 | 2004-02-09 | トヨタ自動車株式会社 | 排ガス浄化用触媒及びその製造方法 |
JP4097749B2 (ja) * | 1997-10-03 | 2008-06-11 | 株式会社日本触媒 | 接触酸化用触媒 |
JPH11156209A (ja) * | 1997-12-01 | 1999-06-15 | Hitachi Ltd | 排ガス浄化装置及びその製造法 |
JP3741303B2 (ja) * | 1997-12-08 | 2006-02-01 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP3789231B2 (ja) * | 1998-06-30 | 2006-06-21 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP2000070717A (ja) * | 1998-08-28 | 2000-03-07 | Toyota Central Res & Dev Lab Inc | 排ガス浄化用触媒および触媒担体 |
JP2000093795A (ja) * | 1998-09-18 | 2000-04-04 | Nissan Motor Co Ltd | 排気ガス浄化用触媒 |
JP2000176298A (ja) * | 1998-12-11 | 2000-06-27 | Mazda Motor Corp | 排気ガス浄化用触媒及びその製造方法 |
JP3575307B2 (ja) | 1998-12-28 | 2004-10-13 | トヨタ自動車株式会社 | 排ガス浄化用触媒及びその製造方法 |
JP3835659B2 (ja) * | 1999-03-30 | 2006-10-18 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP3859940B2 (ja) * | 1999-08-06 | 2006-12-20 | 日産自動車株式会社 | 排気ガス浄化用触媒及びその製造方法 |
EP1078678B8 (de) * | 1999-08-20 | 2010-02-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Katalysator zur Reinigung von Abgasen |
JP2001232195A (ja) * | 1999-12-17 | 2001-08-28 | Ngk Insulators Ltd | 触媒体 |
US20020082164A1 (en) * | 2000-01-14 | 2002-06-27 | Danan Dou | Methods to reduce alkali material migration from NOx adsorber washcoat to cordierite |
JP2001314762A (ja) * | 2000-05-11 | 2001-11-13 | Ngk Insulators Ltd | 排ガス浄化用触媒体 |
EP1174173B1 (de) * | 2000-07-17 | 2013-03-20 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Abgasreinigungskatalysator |
WO2002036254A1 (en) * | 2000-11-06 | 2002-05-10 | Corning Incorporated | Catalyst for purifying exhaust gases |
US6677272B2 (en) * | 2001-08-15 | 2004-01-13 | Corning Incorporated | Material for NOx trap support |
JP2003206733A (ja) * | 2002-01-16 | 2003-07-25 | Hitachi Ltd | 内燃機関用排気ガス浄化装置 |
-
2001
- 2001-07-13 JP JP2001213258A patent/JP2002282702A/ja active Pending
-
2002
- 2002-01-18 DE DE60233932T patent/DE60233932D1/de not_active Expired - Lifetime
- 2002-01-18 WO PCT/JP2002/000305 patent/WO2002057012A1/ja active Application Filing
- 2002-01-18 US US10/257,211 patent/US7045483B2/en not_active Expired - Lifetime
- 2002-01-18 EP EP02715797A patent/EP1360989B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1360989A1 (de) | 2003-11-12 |
JP2002282702A (ja) | 2002-10-02 |
US7045483B2 (en) | 2006-05-16 |
EP1360989A4 (de) | 2005-08-17 |
WO2002057012A1 (fr) | 2002-07-25 |
EP1360989B1 (de) | 2009-10-07 |
US20030083197A1 (en) | 2003-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |