DE69727192D1 - Mischoxid mit sauerstoff absorbierender und abgebender eigenschaften und verfahren zu dessen herstellung - Google Patents

Mischoxid mit sauerstoff absorbierender und abgebender eigenschaften und verfahren zu dessen herstellung

Info

Publication number
DE69727192D1
DE69727192D1 DE69727192T DE69727192T DE69727192D1 DE 69727192 D1 DE69727192 D1 DE 69727192D1 DE 69727192 T DE69727192 T DE 69727192T DE 69727192 T DE69727192 T DE 69727192T DE 69727192 D1 DE69727192 D1 DE 69727192D1
Authority
DE
Germany
Prior art keywords
production
mixed oxide
oxygen absorbing
releasing properties
releasing
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
Application number
DE69727192T
Other languages
English (en)
Other versions
DE69727192T2 (de
Inventor
Hideo Yokoi
Tadatoshi Murota
Kazuhito Fujiwara
Hirofumi Takemori
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 Special Chem Japan Ltd
Original Assignee
Santoku Corp
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 Santoku Corp filed Critical Santoku Corp
Publication of DE69727192D1 publication Critical patent/DE69727192D1/de
Application granted granted Critical
Publication of DE69727192T2 publication Critical patent/DE69727192T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G27/00—Compounds of hafnium
    • C01G27/006—Compounds containing, besides hafnium, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • 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
    • 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
    • C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • 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
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69727192T 1996-04-05 1997-04-04 Mischoxid mit sauerstoff absorbierender und abgebender eigenschaften und verfahren zu dessen herstellung Expired - Lifetime DE69727192T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP08375396A JP4094689B2 (ja) 1996-04-05 1996-04-05 酸素吸収放出能を有する複合酸化物の製造法
JP8375396 1996-04-05
PCT/JP1997/001173 WO1997037933A1 (fr) 1996-04-05 1997-04-04 Oxyde composite ayant certaines capacites d'absorption et d'evacuation d'oxygene, et methode de preparation dudit oxyde

Publications (2)

Publication Number Publication Date
DE69727192D1 true DE69727192D1 (de) 2004-02-19
DE69727192T2 DE69727192T2 (de) 2004-11-25

Family

ID=13811308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727192T Expired - Lifetime DE69727192T2 (de) 1996-04-05 1997-04-04 Mischoxid mit sauerstoff absorbierender und abgebender eigenschaften und verfahren zu dessen herstellung

Country Status (7)

Country Link
US (1) US5945370A (de)
EP (1) EP0842900B1 (de)
JP (1) JP4094689B2 (de)
KR (1) KR100272414B1 (de)
CN (1) CN1085624C (de)
DE (1) DE69727192T2 (de)
WO (1) WO1997037933A1 (de)

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DE69728341T2 (de) * 1996-10-07 2004-12-30 Kabushiki Kaisha Toyota Chuo Kenkyusho Verbundoxid, Verbundoxidträger und Katalysator
US6162757A (en) * 1999-07-20 2000-12-19 Mobil Oil Corporation Acid catalyst composition
US6204219B1 (en) * 1999-07-29 2001-03-20 W. R. Grace & Co.-Conn. Thermally stable support material and method for making the same
US6933417B1 (en) 1999-11-22 2005-08-23 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent
US6909024B1 (en) 1999-11-22 2005-06-21 The Dow Chemical Company Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process
US6797845B1 (en) 1999-11-22 2004-09-28 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent
US6680415B1 (en) * 1999-11-22 2004-01-20 Dow Global Technologies Inc. Oxyhalogenation process using catalyst having porous rare earth halide support
DE50014200D1 (de) * 2000-08-19 2007-05-10 Omg Ag & Co Kg Sauerstoff speicherndes Material auf der Basis von Ceroxid, Verfahren zu seiner Herstellung und Verwendung in der Abgasreinigung von Verbrennungsmotoren
JP2002177781A (ja) * 2000-12-12 2002-06-25 Ict:Kk 排ガス浄化用触媒
US6984763B2 (en) * 2001-05-23 2006-01-10 Dow Global Technologies Inc. Oxidative halogenation and optional dehydrogenation of c3+hydrocarbons
US6871045B2 (en) * 2001-07-18 2005-03-22 Philip A. Rubin In-orbit reconfigurable communications satellite
US7247597B2 (en) 2001-08-30 2007-07-24 Kabushiki Kaisha Toyota Chuo Kenkyusho Composite oxide, process for producing the same, and exhaust gas reducing co-catalyst
FR2829129B1 (fr) * 2001-09-03 2004-10-15 Rhodia Elect & Catalysis Composition a reductibilite elevee et a base d'oxyde de cerium, d'oxyde de zirconium et d'un oxyde d'une autre terre rare, son procede de preparation et son utilisation comme catalyseur
US20040152929A1 (en) * 2002-05-08 2004-08-05 Clarke William D Process for vinyl chloride manufacture from ethane and ethylene with air feed and alternative hcl processing methods
FR2859470B1 (fr) 2003-09-04 2006-02-17 Rhodia Elect & Catalysis Composition a base d'oxyde de cerium et d'oxyde de zirconium a reductibilite et surface elevees, procede de preparation et utilisation comme catalyseur
KR100612570B1 (ko) * 2004-04-21 2006-08-11 주식회사 엘지화학 신규 결정 구조를 갖는 금속 복합 산화물 및 이들의 이온전도체로서의 용도
JP4887671B2 (ja) * 2004-06-17 2012-02-29 トヨタ自動車株式会社 リチウム二次電池と該電池に備えられる正極及びその製造方法
JP2006114256A (ja) * 2004-10-12 2006-04-27 Toyota Motor Corp 二次電池用正極及びその利用
CN100387522C (zh) * 2005-07-27 2008-05-14 浙江师范大学 高储氧纳米铈基复合氧化物材料的制备工艺
JP4185955B2 (ja) * 2006-01-27 2008-11-26 三井金属鉱業株式会社 脱酸素剤及び脱酸素剤の製造方法
KR101076945B1 (ko) 2006-02-17 2011-10-26 로디아 오퍼레이션스 지르코늄, 세륨, 이트륨, 란타늄의 산화물 및 또 다른 희토류의 산화물을 기재로 하는 조성물, 그의 제조 방법 및 촉매 용도
FR2897609B1 (fr) * 2006-02-17 2009-01-16 Rhodia Recherches & Tech Composition a base d'oxydes de zirconium, de cerium, d'yttrium, de lanthane et d'une autre terre rare, procede de preparation et utilisation en catalyse
FR2898887B1 (fr) * 2006-03-21 2008-05-02 Rhodia Recherches & Tech Composition a base d'oxyde de zirconium et d'oxyde de cerium a reductibilite elevee et a surface specifique stable procede de preparation et utilisation dans le traitement des gaz d'echappement
JP5344805B2 (ja) * 2006-06-20 2013-11-20 第一稀元素化学工業株式会社 ジルコニア系複合酸化物及びその製造方法
US8445145B2 (en) * 2006-09-22 2013-05-21 GM Global Technology Operations LLC Stack shutdown purge method
JP4260218B2 (ja) * 2007-02-16 2009-04-30 三井金属鉱業株式会社 脱酸素剤及び脱酸素剤の製造方法
JP4976207B2 (ja) * 2007-06-15 2012-07-18 三井金属鉱業株式会社 ガス中の酸素除去装置及び高純度窒素ガスの製造装置
DE102008026658A1 (de) * 2007-11-13 2009-05-14 Council Of Scientific & Industrial Research Verfahren zur Herstellung von Nanodrähten aus Metalloxiden mit Dotiermitteln in niedrigem Valenzzustand
WO2009101984A1 (ja) * 2008-02-12 2009-08-20 Santoku Corporation 複合酸化物
JP5506286B2 (ja) * 2009-08-21 2014-05-28 ダイハツ工業株式会社 排ガス浄化用触媒
CA2785411C (en) * 2009-12-25 2018-06-19 Anan Kasei Co., Ltd. Complex oxide, method for producing same, and exhaust gas purifying catalyst
JP5939512B2 (ja) * 2011-04-01 2016-06-22 Toto株式会社 セリウム系複合酸化物の製造方法、固体酸化物型燃料電池セル、及び燃料電池システム
JP5533783B2 (ja) * 2011-05-19 2014-06-25 トヨタ自動車株式会社 内燃機関の排気浄化用触媒
JP5887574B2 (ja) * 2012-08-03 2016-03-16 株式会社ノリタケカンパニーリミテド 自動車排ガス浄化用助触媒材およびその製造方法
JP2015112548A (ja) * 2013-12-12 2015-06-22 株式会社キャタラー 酸素吸蔵放出能を有する材料
CN105983403B (zh) * 2015-02-09 2019-01-01 有研稀土新材料股份有限公司 一种铈锆复合氧化物、其制备方法及催化剂的应用
KR101772641B1 (ko) * 2016-04-14 2017-08-29 한국과학기술연구원 산소 저장 및 방출 능력이 높은 세리아-지르코니아계 멀티스케일 산소 저장 물질 및 이의 제조방법
GB201901560D0 (en) * 2019-02-05 2019-03-27 Magnesium Elektron Ltd Zirconium based dispersion for use in coating filters
CN113353965A (zh) * 2020-03-06 2021-09-07 中国科学院上海硅酸盐研究所 稀土烧绿石相氧化物及其制备方法和应用

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FR2230402B1 (de) * 1973-03-30 1975-10-31 Anvar
US3956461A (en) * 1974-05-31 1976-05-11 E. I. Du Pont De Nemours And Company Orthorhombic rare earth Hf and Zr sulfides and selenides
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Also Published As

Publication number Publication date
EP0842900A1 (de) 1998-05-20
JPH09278444A (ja) 1997-10-28
EP0842900B1 (de) 2004-01-14
EP0842900A4 (de) 2000-07-26
DE69727192T2 (de) 2004-11-25
JP4094689B2 (ja) 2008-06-04
US5945370A (en) 1999-08-31
KR100272414B1 (ko) 2000-12-01
CN1085624C (zh) 2002-05-29
KR19990022422A (ko) 1999-03-25
WO1997037933A1 (fr) 1997-10-16
CN1194625A (zh) 1998-09-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SANTOKU CORP., KOBE, HYOGO, JP

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ANAN KASEI CO., LTD., KOBE, HYOGO, JP

8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806