AU2002354157A1 - Composite oxide capable of being oxidized and reduced at low temperature and method for production thereof - Google Patents

Composite oxide capable of being oxidized and reduced at low temperature and method for production thereof

Info

Publication number
AU2002354157A1
AU2002354157A1 AU2002354157A AU2002354157A AU2002354157A1 AU 2002354157 A1 AU2002354157 A1 AU 2002354157A1 AU 2002354157 A AU2002354157 A AU 2002354157A AU 2002354157 A AU2002354157 A AU 2002354157A AU 2002354157 A1 AU2002354157 A1 AU 2002354157A1
Authority
AU
Australia
Prior art keywords
oxidized
production
reduced
low temperature
composite oxide
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
Application number
AU2002354157A
Inventor
Ginya Adachi
Nobuhito Imanaka
Toshiyuki Masui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Japan KK
Original Assignee
Rhodia Japan Ltd
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 Rhodia Japan Ltd filed Critical Rhodia Japan Ltd
Publication of AU2002354157A1 publication Critical patent/AU2002354157A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18—Arsenic, antimony or bismuth
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (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)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AU2002354157A 2001-12-11 2002-12-10 Composite oxide capable of being oxidized and reduced at low temperature and method for production thereof Abandoned AU2002354157A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001377171 2001-12-11
JP2001-377171 2001-12-11
JP2002-30489 2002-02-07
JP2002030489A JP4345909B2 (en) 2001-12-11 2002-02-07 Composite oxide having low-temperature redox ability and method for producing the same
PCT/JP2002/012934 WO2003053852A1 (en) 2001-12-11 2002-12-10 Composite oxide capable of being oxidized and reduced at low temperature and method for production thereof

Publications (1)

Publication Number Publication Date
AU2002354157A1 true AU2002354157A1 (en) 2003-07-09

Family

ID=26624990

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002354157A Abandoned AU2002354157A1 (en) 2001-12-11 2002-12-10 Composite oxide capable of being oxidized and reduced at low temperature and method for production thereof

Country Status (3)

Country Link
JP (1) JP4345909B2 (en)
AU (1) AU2002354157A1 (en)
WO (1) WO2003053852A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859470B1 (en) * 2003-09-04 2006-02-17 Rhodia Elect & Catalysis COMPOSITION BASED ON CERIUM OXIDE AND ZIRCONIUM OXIDE WITH REDUCIBILITY AND HIGH SURFACE, PREPARATION METHOD AND USE AS CATALYST
JP4974674B2 (en) * 2004-03-08 2012-07-11 阿南化成株式会社 Complex oxide
WO2006030763A1 (en) * 2004-09-16 2006-03-23 Daiichi Kigenso Kagaku Kogyo Co., Ltd. Cerium-zirconium-base composite oxide, process for producing the same, oxygen storage/release material using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method
JP4972868B2 (en) * 2005-03-17 2012-07-11 東ソー株式会社 Surface-modified ceria / zirconia hydrated oxide, oxide thereof, production method thereof, and use thereof
FR2889248B1 (en) * 2005-07-29 2007-09-07 Inst Francais Du Petrole NOVEL OXYDO-REDUCTIVE ACTIVE MASS FOR A LOOP OXYDO-REDUCTION PROCESS
JP4759739B2 (en) * 2006-02-28 2011-08-31 国立大学法人大阪大学 Ethylene decomposition catalyst
JP5008355B2 (en) 2006-06-30 2012-08-22 第一稀元素化学工業株式会社 Cerium oxide-zirconium oxide composite oxide and method for producing the same
JP5063980B2 (en) * 2006-10-24 2012-10-31 Ｄｏｗａエレクトロニクス株式会社 Composite oxide and filter for exhaust gas purification catalyst
JP5190196B2 (en) * 2006-12-01 2013-04-24 Ｄｏｗａエレクトロニクス株式会社 Composite oxide for exhaust gas purification catalyst, exhaust gas purification catalyst, and diesel exhaust gas purification filter
CA2721137A1 (en) * 2007-08-29 2009-03-05 Showa Denko K.K. Electrode catalyst layer, membrane electrode assembly and fuel cell
EP2210861B1 (en) * 2007-10-01 2012-08-08 DOWA Electronics Materials Co., Ltd. Diesel particulate filter
WO2009131118A1 (en) 2008-04-23 2009-10-29 Ｄｏｗａエレクトロニクス株式会社 Composite oxide for catalyst for exhaust gas purification, process for producing the same, coating composition for catalyst for exhaust gas purification, and filter for diesel exhaust gas purification
JP5528040B2 (en) 2008-10-03 2014-06-25 Ｄｏｗａエレクトロニクス株式会社 COMPOSITE OXIDE FOR EXHAUST GAS PURIFYING CATALYST, ITS MANUFACTURING METHOD, COATING FOR EXHAUST GAS PURIFYING CATALYST, DIESEL EXHAUST PURIFYING FILTER
JP5503155B2 (en) * 2009-01-30 2014-05-28 新コスモス電機株式会社 Carbon monoxide removal filter
JP5444755B2 (en) * 2009-02-24 2014-03-19 三菱化学株式会社 Exhaust gas purification catalyst
JP5169987B2 (en) * 2009-05-13 2013-03-27 トヨタ自動車株式会社 Exhaust gas purification catalyst
US8529853B2 (en) 2010-03-26 2013-09-10 Umicore Ag & Co. Kg ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts
US8017097B1 (en) * 2010-03-26 2011-09-13 Umicore Ag & Co. Kg ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts
WO2012057162A1 (en) * 2010-10-26 2012-05-03 三井金属鉱業株式会社 Method for producing carbon monoxide and production apparatus
CN103596679B (en) 2011-06-01 2016-12-28 罗地亚运作公司 Composite oxides, its manufacture method and exhaust emission control catalyst
EP2724776B1 (en) 2011-06-01 2017-09-27 Rhodia Operations Complex oxide, method for producing same, and exhaust gas purification catalyst
JP5706476B2 (en) * 2013-07-01 2015-04-22 新コスモス電機株式会社 Carbon monoxide oxidation catalyst and production method thereof
CN104607174B (en) * 2014-12-31 2017-02-22 中国石油天然气股份有限公司 Calcium-doped beta-Bi 2O 3 photocatalyst and preparation method and application thereof
KR102241948B1 (en) * 2019-12-19 2021-04-20 한서대학교 산학협력단 Low Temperature SCR Catalyst with Improved Sulfur Resistance and Preparation Method Thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701472B1 (en) * 1993-02-10 1995-05-24 Rhone Poulenc Chimie Process for the preparation of compositions based on mixed oxides of zirconium and cerium.
JPH07214078A (en) * 1994-01-28 1995-08-15 Nippon Shokubai Co Ltd Treatment of oxidant in seawater or fresh water
FR2720296B1 (en) * 1994-05-27 1996-07-12 Rhone Poulenc Chimie Compounds based on alumina, cerium oxide and zirconium oxide with high reducibility, process for their preparation and their use in the preparation of catalysts.
US5958827A (en) * 1995-12-07 1999-09-28 Toyota Jidosha Kabushiki Kaisha Solid solution particle of oxides, a process for producing the same and a catalyst for purifying exhaust gases
JPH11165067A (en) * 1997-12-03 1999-06-22 Kinya Adachi Production of ceria-zirconia compound oxide for exhaust gas purifying auxiliary catalyst
JP2001089143A (en) * 1999-09-22 2001-04-03 Kinya Adachi Cerium-containing compound oxide excellent in oxygen absorbing and releasing ability and method of producing the same

Also Published As

Publication number Publication date
JP4345909B2 (en) 2009-10-14
JP2003238159A (en) 2003-08-27
WO2003053852A1 (en) 2003-07-03

Similar Documents

Publication Publication Date Title
AU2002354157A1 (en) Composite oxide capable of being oxidized and reduced at low temperature and method for production thereof
AU2002343079A1 (en) Waveguide and method of manufacture
EP2380568B8 (en) Method of producing and crystallizing reduced coenzyme Q10
AU2002363405A1 (en) Composite oxide catalyst and method for preparation thereof
AU2002242059A1 (en) Oxidized film structure and method of making epitaxial metal oxide structure
AU2003272195A1 (en) Quartz-based nanoresonators and method of fabricating same
AU2002258474A1 (en) Integral pwr with diverse emergency cooling and method of operating same
AU2002305204A1 (en) Ceramic blade and production method therefor
AU2002343331A1 (en) Dual stage microvalve and method of use
AU2001282571A1 (en) Waste-gasified fusion furnace and method of operating the fusion furnace
AU2002219880A1 (en) Silver oxide layer, and method of making same
AU2002212963A1 (en) Method of and structure for controlling electrode temperature
EP1314867B8 (en) Exhaust line and method of manufacturing an exhaust line
AU2002354454A1 (en) Polyether ketone and method for production thereof
AU2002311951A1 (en) Metal/metal oxide electrode as ph-sensor and methods of production
AU2002361763A1 (en) Method of reducing angiogenesis
AU2002242327A1 (en) System and method to control radial delta temperature
AU2002256116A1 (en) Nb3al superconductor and method of manufacture
AU2002246509A1 (en) Method for controlling the manufacture of polycarbonate and the polycarbonate formed thereby
AU2002327451A1 (en) Composite tape construction and method of manufacture
AU2002327469A1 (en) Mems and method of manufacturing mems
AU2002325581A1 (en) Object of value and method of its production
AUPR912901A0 (en) Method of producing nanoparticle oxides and uses thereof
AU2002367240A1 (en) Step motor and manufacturing method of the same
AU2001244696A1 (en) Method of manufacturing ventilator

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase