ATE513610T1 - Material zur speicherung/abgabe von sauerstoff sowie ein dieses material enthaltender abgasreinigungskatalysator - Google Patents
Material zur speicherung/abgabe von sauerstoff sowie ein dieses material enthaltender abgasreinigungskatalysatorInfo
- Publication number
- ATE513610T1 ATE513610T1 AT08764548T AT08764548T ATE513610T1 AT E513610 T1 ATE513610 T1 AT E513610T1 AT 08764548 T AT08764548 T AT 08764548T AT 08764548 T AT08764548 T AT 08764548T AT E513610 T1 ATE513610 T1 AT E513610T1
- Authority
- AT
- Austria
- Prior art keywords
- delivery
- oxygen
- storing
- exhaust gas
- gas purification
- Prior art date
Links
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- 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
- B01J23/54—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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- 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
- B01J37/03—Precipitation; Co-precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0281—Physical processing only by adsorption on solids in getters
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/282—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/288—Sulfides
- C01F17/294—Oxysulfides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/908—O2-storage component incorporated in the catalyst
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007134025A JP5118885B2 (ja) | 2007-05-21 | 2007-05-21 | 酸素吸放出材及びそれを含む排ガス浄化用触媒 |
PCT/JP2008/059502 WO2008143341A1 (en) | 2007-05-21 | 2008-05-16 | Oxygen storage/release material and exhaust gas purifying catalyst comprising the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE513610T1 true ATE513610T1 (de) | 2011-07-15 |
Family
ID=39789916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08764548T ATE513610T1 (de) | 2007-05-21 | 2008-05-16 | Material zur speicherung/abgabe von sauerstoff sowie ein dieses material enthaltender abgasreinigungskatalysator |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100016149A1 (de) |
EP (1) | EP2155365B1 (de) |
JP (1) | JP5118885B2 (de) |
KR (1) | KR101134757B1 (de) |
CN (1) | CN101657248B (de) |
AT (1) | ATE513610T1 (de) |
WO (1) | WO2008143341A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5120360B2 (ja) | 2009-10-29 | 2013-01-16 | トヨタ自動車株式会社 | 酸素吸放出材及びそれを設けた排ガス浄化用触媒 |
CN103920507A (zh) * | 2013-01-15 | 2014-07-16 | 南京工业大学 | 一种氯化氢氧化制氯气的催化剂及其应用 |
US9486787B1 (en) * | 2015-09-17 | 2016-11-08 | University Of Wyoming | Method and apparatus for chemical process intensification |
CN111054397B (zh) * | 2019-11-25 | 2022-08-09 | 昆明贵研催化剂有限责任公司 | 一种快速合成介孔纳米态Ln2O2SO4氧储存材料的制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347495A (en) * | 1979-01-31 | 1982-08-31 | Rosemount Engineering Company Limited | Method of detecting oxygen and an oxygen sensor therefor |
US6044644A (en) * | 1994-12-06 | 2000-04-04 | Engelhard Corporation | Close coupled catalyst |
US5804153A (en) * | 1994-12-16 | 1998-09-08 | The Hong Kong University Of Science & Technology | Catalytic removal of sulfur dioxide form flue gas |
US6090744A (en) * | 1996-03-28 | 2000-07-18 | Mazda Motor Corporation | Catalyst for cleaning exhaust gas |
FR2757425B3 (fr) * | 1996-12-23 | 1999-03-19 | Rhodia Chimie Sa | Procede de traitement de gaz d'echappement de moteurs a combustion interne fonctionnant avec un carburant contenant du soufre |
DE69628206T2 (de) * | 1996-12-26 | 2004-04-08 | Ict Co. Ltd. | Katalysator und methode zur abgasreinigung |
JP4029233B2 (ja) * | 1998-05-11 | 2008-01-09 | 第一稀元素化学工業株式会社 | セリウム−ジルコニウム系複合酸化物及びその製造方法ならびに排ガス浄化用触媒材料 |
JP3494147B2 (ja) * | 1998-06-30 | 2004-02-03 | 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 |
DE19913550B4 (de) * | 1999-03-25 | 2006-05-04 | Siemens Ag | Verfahren zur Herstellung von Seltenerdoxysulfid-Pulver |
DE10024994A1 (de) * | 1999-05-24 | 2001-01-04 | Daihatsu Motor Co Ltd | Katalytischer Umwandler zum Reinigen von Abgasen |
US20020032123A1 (en) * | 2000-02-23 | 2002-03-14 | Ford Global Technologies, Inc. | Exhaust gas catalyst and method of manufacturing same |
JP2002219364A (ja) * | 2001-01-25 | 2002-08-06 | Matsushita Electric Ind Co Ltd | 有機塩素化合物の酸化分解触媒 |
US6777370B2 (en) * | 2001-04-13 | 2004-08-17 | Engelhard Corporation | SOx tolerant NOx trap catalysts and methods of making and using the same |
JP4254444B2 (ja) * | 2003-09-18 | 2009-04-15 | トヨタ自動車株式会社 | 内燃機関用排ガス浄化触媒およびその製造方法 |
JP4277771B2 (ja) | 2004-09-09 | 2009-06-10 | トヨタ自動車株式会社 | 排ガス浄化用触媒、排ガス浄化装置および内燃機関を備えるシステム |
-
2007
- 2007-05-21 JP JP2007134025A patent/JP5118885B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-16 KR KR1020097024221A patent/KR101134757B1/ko not_active IP Right Cessation
- 2008-05-16 WO PCT/JP2008/059502 patent/WO2008143341A1/en active Application Filing
- 2008-05-16 US US12/448,501 patent/US20100016149A1/en not_active Abandoned
- 2008-05-16 CN CN2008800119456A patent/CN101657248B/zh not_active Expired - Fee Related
- 2008-05-16 AT AT08764548T patent/ATE513610T1/de not_active IP Right Cessation
- 2008-05-16 EP EP08764548A patent/EP2155365B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
JP5118885B2 (ja) | 2013-01-16 |
US20100016149A1 (en) | 2010-01-21 |
JP2008284512A (ja) | 2008-11-27 |
WO2008143341A1 (en) | 2008-11-27 |
CN101657248A (zh) | 2010-02-24 |
KR20100017191A (ko) | 2010-02-16 |
KR101134757B1 (ko) | 2012-04-13 |
EP2155365A1 (de) | 2010-02-24 |
CN101657248B (zh) | 2012-12-26 |
EP2155365B1 (de) | 2011-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |