AU2001284443A1 - Method for producing catalyst body and carrier having alumina carried thereon - Google Patents
Method for producing catalyst body and carrier having alumina carried thereonInfo
- Publication number
- AU2001284443A1 AU2001284443A1 AU2001284443A AU8444301A AU2001284443A1 AU 2001284443 A1 AU2001284443 A1 AU 2001284443A1 AU 2001284443 A AU2001284443 A AU 2001284443A AU 8444301 A AU8444301 A AU 8444301A AU 2001284443 A1 AU2001284443 A1 AU 2001284443A1
- Authority
- AU
- Australia
- Prior art keywords
- carrier
- catalyst body
- producing catalyst
- alumina carried
- alumina
- 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.)
- Abandoned
Links
Classifications
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
-
- 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
- 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
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- 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
- B01D2255/1023—Palladium
-
- 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
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
-
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
-
- 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
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000274110 | 2000-09-08 | ||
JP2000-274110 | 2000-09-08 | ||
JP2001179248 | 2001-06-13 | ||
JP2001-179248 | 2001-06-13 | ||
PCT/JP2001/007717 WO2002020154A1 (en) | 2000-09-08 | 2001-09-06 | Method for producing catalyst body and carrier having alumina carried thereon |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001284443A1 true AU2001284443A1 (en) | 2002-03-22 |
Family
ID=26599601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001284443A Abandoned AU2001284443A1 (en) | 2000-09-08 | 2001-09-06 | Method for producing catalyst body and carrier having alumina carried thereon |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040043898A1 (en) |
EP (1) | EP1319436B1 (en) |
CN (1) | CN1473073A (en) |
AU (1) | AU2001284443A1 (en) |
DE (1) | DE60138398D1 (en) |
WO (1) | WO2002020154A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1604740A4 (en) * | 2003-02-25 | 2008-10-08 | Ngk Insulators Ltd | Catalyst and catalyst support |
DE10317885C5 (en) | 2003-04-17 | 2015-04-02 | Umicore Ag & Co. Kg | Method and device for coating a support body |
JP2005305338A (en) * | 2004-04-22 | 2005-11-04 | Toyota Motor Corp | Exhaust gas cleaning catalyst and preparation method therefor |
DE102004040548A1 (en) * | 2004-08-21 | 2006-02-23 | Umicore Ag & Co. Kg | Process for coating a Wandflußfilters with finely divided solids and thus obtained particulate filter and its use |
JP5161458B2 (en) | 2004-09-02 | 2013-03-13 | イビデン株式会社 | Manufacturing method of honeycomb structure |
DE102004051099A1 (en) | 2004-10-19 | 2006-04-20 | Umicore Ag & Co. Kg | Method and device for coating a series of supporting bodies |
TWI297673B (en) * | 2004-11-11 | 2008-06-11 | Univ Nat Cheng Kung | High specific surface area composite alumina powder with thermal resistance and method for producing the same |
JP4438609B2 (en) * | 2004-11-16 | 2010-03-24 | アイシン精機株式会社 | piston |
JPWO2006103781A1 (en) * | 2005-03-31 | 2008-09-04 | バブコック日立株式会社 | Exhaust gas purification device and exhaust gas purification catalyst |
JP4504307B2 (en) * | 2005-12-07 | 2010-07-14 | 株式会社日立製作所 | Exhaust gas purification device and exhaust gas purification catalyst for internal combustion engine |
JP2007190459A (en) * | 2006-01-17 | 2007-08-02 | Toyota Motor Corp | Catalyst for pm purification |
JP4327837B2 (en) | 2006-12-01 | 2009-09-09 | トヨタ自動車株式会社 | Exhaust gas purification device |
GB201110850D0 (en) * | 2011-03-04 | 2011-08-10 | Johnson Matthey Plc | Catalyst and mehtod of preparation |
JP2017029916A (en) * | 2015-07-31 | 2017-02-09 | 株式会社デンソー | Exhaust gas purification filter |
CN105344339A (en) * | 2015-11-30 | 2016-02-24 | 新奥科技发展有限公司 | Preparation method of honeycomb carrier catalyst coatings |
JP2021104484A (en) * | 2019-12-26 | 2021-07-26 | 株式会社キャタラー | Catalyst for purifying exhaust gas |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2414034A1 (en) * | 1978-01-06 | 1979-08-03 | Inst Francais Du Petrole | DEALKYLATION PROCESS, BY WATER VAPOR, OF AROMATIC HYDROCARBONS |
US4172047A (en) * | 1978-09-18 | 1979-10-23 | Ford Motor Company | Catalyst of rhodium on alpha alumina-coated substrate |
JPS56102940A (en) * | 1980-01-18 | 1981-08-17 | Toyota Motor Corp | Catalyst for cleaning exhaust gas |
JPH01210032A (en) * | 1988-02-18 | 1989-08-23 | Nippon Engeruharudo Kk | Exhaust gas purifying catalyst and its preparation |
US4977129A (en) * | 1989-03-13 | 1990-12-11 | W. R Grace & Co.-Conn. | Auto exhaust catalyst composition having low H2 S emissions and method of making the catalyst |
JP3113662B2 (en) * | 1990-02-26 | 2000-12-04 | 株式会社日本触媒 | Catalyst for exhaust gas purification of diesel engines |
US5492880A (en) * | 1991-06-24 | 1996-02-20 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Process for the inorganic chemical modification of rhodium alumina catalysts and automotive catalyst made by the process |
US5210062A (en) * | 1991-08-26 | 1993-05-11 | Ford Motor Company | Aluminum oxide catalyst supports from alumina sols |
JPH05184926A (en) * | 1992-01-10 | 1993-07-27 | Cataler Kogyo Kk | Catalyst for purifying exhaust gas |
JP4098835B2 (en) * | 1993-12-07 | 2008-06-11 | トヨタ自動車株式会社 | Exhaust gas purification catalyst |
US5874057A (en) * | 1995-07-12 | 1999-02-23 | Engelhard Corporation | Lean NOx catalyst/trap method |
JP3473295B2 (en) * | 1995-11-16 | 2003-12-02 | 株式会社豊田中央研究所 | Catalyst carrier and catalyst for exhaust gas purification |
JPH10225642A (en) * | 1997-02-14 | 1998-08-25 | Hitachi Ltd | Exhaust gas purifying catalyst of internal combustion engine |
JP3952617B2 (en) * | 1998-12-11 | 2007-08-01 | 株式会社日立製作所 | Exhaust gas purification device, exhaust gas purification method and exhaust gas purification catalyst for internal combustion engine |
JP2001232195A (en) * | 1999-12-17 | 2001-08-28 | Ngk Insulators Ltd | Catalyst body |
US20020082164A1 (en) * | 2000-01-14 | 2002-06-27 | Danan Dou | Methods to reduce alkali material migration from NOx adsorber washcoat to cordierite |
US6764665B2 (en) * | 2001-10-26 | 2004-07-20 | Engelhard Corporation | Layered catalyst composite |
-
2001
- 2001-09-06 DE DE60138398T patent/DE60138398D1/en not_active Expired - Lifetime
- 2001-09-06 WO PCT/JP2001/007717 patent/WO2002020154A1/en active Application Filing
- 2001-09-06 EP EP01963454A patent/EP1319436B1/en not_active Expired - Lifetime
- 2001-09-06 AU AU2001284443A patent/AU2001284443A1/en not_active Abandoned
- 2001-09-06 US US10/363,650 patent/US20040043898A1/en not_active Abandoned
- 2001-09-06 CN CNA018184448A patent/CN1473073A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2002020154A1 (en) | 2002-03-14 |
DE60138398D1 (en) | 2009-05-28 |
EP1319436A4 (en) | 2004-08-25 |
EP1319436B1 (en) | 2009-04-15 |
CN1473073A (en) | 2004-02-04 |
US20040043898A1 (en) | 2004-03-04 |
EP1319436A1 (en) | 2003-06-18 |
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