RU98106633A - ACCUMULATING OXYGEN MATERIAL WITH HIGH TEMPERATURE RESISTANCE, AND ALSO WAY OF ITS PRODUCTION - Google Patents
ACCUMULATING OXYGEN MATERIAL WITH HIGH TEMPERATURE RESISTANCE, AND ALSO WAY OF ITS PRODUCTIONInfo
- Publication number
- RU98106633A RU98106633A RU98106633/12A RU98106633A RU98106633A RU 98106633 A RU98106633 A RU 98106633A RU 98106633/12 A RU98106633/12 A RU 98106633/12A RU 98106633 A RU98106633 A RU 98106633A RU 98106633 A RU98106633 A RU 98106633A
- Authority
- RU
- Russia
- Prior art keywords
- oxygen storage
- storage material
- oxide
- carrier
- material according
- Prior art date
Links
- 239000001301 oxygen Substances 0.000 title claims 17
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims 17
- 229910052760 oxygen Inorganic materials 0.000 title claims 17
- 239000000463 material Substances 0.000 title 1
- 239000011232 storage material Substances 0.000 claims 16
- 239000003381 stabilizer Substances 0.000 claims 12
- OFJATJUUUCAKMK-UHFFFAOYSA-N Cerium(IV) oxide Chemical compound [O-2]=[Ce+4]=[O-2] OFJATJUUUCAKMK-UHFFFAOYSA-N 0.000 claims 8
- 239000000969 carrier Substances 0.000 claims 8
- 229910000420 cerium oxide Inorganic materials 0.000 claims 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 3
- 239000006185 dispersion Substances 0.000 claims 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims 2
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims 2
- HPZIIFVSYNLWNX-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3] HPZIIFVSYNLWNX-UHFFFAOYSA-N 0.000 claims 2
- 229910003447 praseodymium oxide Inorganic materials 0.000 claims 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 102000014961 Protein Precursors Human genes 0.000 claims 1
- 108010078762 Protein Precursors Proteins 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N TiO Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 230000003197 catalytic Effects 0.000 claims 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910001941 lanthanum oxide Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910003444 neodymium oxide Inorganic materials 0.000 claims 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001929 titanium oxide Inorganic materials 0.000 claims 1
- CFRNXBBHKHHBQM-UHFFFAOYSA-N titanium(4+);silicate Chemical compound [Ti+4].[O-][Si]([O-])([O-])[O-] CFRNXBBHKHHBQM-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19714707.0 | 1997-04-09 | ||
DE19714707A DE19714707A1 (en) | 1997-04-09 | 1997-04-09 | Oxygen-storing material with high temperature stability and process for its production |
Publications (2)
Publication Number | Publication Date |
---|---|
RU98106633A true RU98106633A (en) | 2000-02-27 |
RU2214861C2 RU2214861C2 (en) | 2003-10-27 |
Family
ID=7825942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98106633/12A RU2214861C2 (en) | 1997-04-09 | 1998-04-08 | Oxygen-accumulating material with high thermal stability and method for its preparing |
Country Status (17)
Country | Link |
---|---|
US (1) | US6576207B1 (en) |
EP (1) | EP0870543B1 (en) |
JP (1) | JP4264142B2 (en) |
KR (1) | KR100556046B1 (en) |
CN (1) | CN1114487C (en) |
AR (1) | AR012345A1 (en) |
AT (1) | ATE247521T1 (en) |
AU (1) | AU732362B2 (en) |
BR (1) | BR9806463B1 (en) |
CA (1) | CA2234348C (en) |
CZ (1) | CZ106598A3 (en) |
DE (2) | DE19714707A1 (en) |
PL (1) | PL325736A1 (en) |
RU (1) | RU2214861C2 (en) |
TR (1) | TR199800612A2 (en) |
TW (1) | TW376330B (en) |
ZA (1) | ZA983001B (en) |
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JP5217072B2 (en) * | 2003-11-14 | 2013-06-19 | トヨタ自動車株式会社 | Exhaust gas purification catalyst and process for producing the same |
JP4660135B2 (en) * | 2004-07-26 | 2011-03-30 | 第一稀元素化学工業株式会社 | Zirconia-based porous body and method for producing the same |
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JP4907108B2 (en) * | 2005-06-28 | 2012-03-28 | 株式会社キャタラー | Method for adjusting viscosity of slurry and coating slurry for exhaust gas purification catalyst |
JP4714568B2 (en) * | 2005-11-22 | 2011-06-29 | マツダ株式会社 | Exhaust gas purification catalyst and method for producing the same |
JP4851190B2 (en) * | 2006-01-13 | 2012-01-11 | 戸田工業株式会社 | Exhaust gas purification catalyst |
JP4938013B2 (en) | 2006-07-06 | 2012-05-23 | 株式会社キャタラー | Oxygen storage material |
CA2666550C (en) * | 2006-10-23 | 2014-07-15 | Umicore Ag & Co. Kg | Vanadium-free catalyst for selective catalytic reduction and method of production thereof |
CN100455352C (en) * | 2007-02-07 | 2009-01-28 | 大连理工大学 | Honeycomb metal wire net carrier catalyst for catalytically reducing nitrogen oxide and preparing method thereof |
FR2917646B1 (en) * | 2007-06-20 | 2011-06-03 | Anan Kasei Co Ltd | MIXED OXIDE WITH HIGH SURFACE SPECIFIC OF CERIUM AND OTHER RARE EARTH, PROCESS FOR PREPARATION AND USE IN CATALYSIS |
FR2955098B1 (en) * | 2010-01-11 | 2014-09-05 | Rhodia Operations | COMPOSITION BASED ON ZIRCONIUM OXIDES, CERIUM AND ANOTHER RARE EARTH AT MAXIMUM TEMPERATURE OF REDUCED REDUCIBILITY, PROCESS FOR PREPARATION AND USE IN THE CATALYSIS FIELD. |
CN101954277B (en) * | 2010-08-26 | 2012-07-11 | 宁波科森净化器制造有限公司 | Preparation process of vehicle three-way catalyst coating layer |
CN101992083B (en) * | 2010-10-27 | 2013-01-02 | 重庆海特汽车排气***有限公司 | Composite cerium-zirconium solid solution with high oxygen storage capability and preparation method thereof |
CN102463034A (en) * | 2010-11-15 | 2012-05-23 | 温州大学 | Oxygen storage material for purifying motorcycle tail gas |
TWI414354B (en) * | 2011-06-01 | 2013-11-11 | Ind Tech Res Inst | Water gas shift reactions, water gas shift catalysts, and methods for manufacturing the catalysts |
CN102513085B (en) * | 2011-11-07 | 2013-07-24 | 上海华明高纳稀土新材料有限公司 | Cerium oxide-zirconium oxide-based composite oxide and preparation method thereof |
DE102012025205A1 (en) | 2011-12-30 | 2013-07-04 | Bauhaus-Universität Weimar | Ceramic composite material useful for storing- and releasing oxygen by phase transformations, comprises copper oxide and a further metal- or mixed oxide and their reactive conversion between phases to form spinel- and/or delafossite phases |
JP5502971B1 (en) * | 2012-11-16 | 2014-05-28 | 三井金属鉱業株式会社 | Exhaust gas catalyst carrier and exhaust gas purification catalyst |
JP5938515B2 (en) * | 2013-02-25 | 2016-06-22 | ユミコア日本触媒株式会社 | Exhaust gas purification catalyst and exhaust gas purification method using the same |
JP5763711B2 (en) | 2013-06-13 | 2015-08-12 | 株式会社豊田中央研究所 | Ceria-zirconia composite oxide, production method thereof, and exhaust gas purification catalyst using the ceria-zirconia composite oxide |
JP6348352B2 (en) * | 2014-06-26 | 2018-06-27 | トヨタ自動車株式会社 | Method for producing oxygen storage material |
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CN105688904A (en) * | 2016-04-12 | 2016-06-22 | 宁波远翔节能环保技术有限公司 | Method for preparing toluene catalytic combustion monolithic catalysts and application |
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CN109012651B (en) * | 2018-07-26 | 2021-06-01 | 安徽大学 | Indium oxide modified cerium oxide oxygen storage material and preparation method thereof |
CN112657456B (en) * | 2021-01-14 | 2022-07-15 | 福建紫金矿冶测试技术有限公司 | Detection equipment for washing rare earth hydroxide |
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-
1997
- 1997-04-09 DE DE19714707A patent/DE19714707A1/en not_active Ceased
-
1998
- 1998-03-24 DE DE59809313T patent/DE59809313D1/en not_active Expired - Lifetime
- 1998-03-24 AT AT98105335T patent/ATE247521T1/en not_active IP Right Cessation
- 1998-03-24 EP EP98105335A patent/EP0870543B1/en not_active Expired - Lifetime
- 1998-04-02 TR TR1998/00612A patent/TR199800612A2/en unknown
- 1998-04-04 TW TW087105152A patent/TW376330B/en not_active IP Right Cessation
- 1998-04-06 AR ARP980101565A patent/AR012345A1/en not_active Application Discontinuation
- 1998-04-07 BR BRPI9806463-0A patent/BR9806463B1/en not_active IP Right Cessation
- 1998-04-07 PL PL98325736A patent/PL325736A1/en unknown
- 1998-04-08 CN CN98108256A patent/CN1114487C/en not_active Expired - Lifetime
- 1998-04-08 AU AU60752/98A patent/AU732362B2/en not_active Ceased
- 1998-04-08 RU RU98106633/12A patent/RU2214861C2/en not_active IP Right Cessation
- 1998-04-08 US US09/056,795 patent/US6576207B1/en not_active Expired - Lifetime
- 1998-04-08 CZ CZ981065A patent/CZ106598A3/en unknown
- 1998-04-08 ZA ZA983001A patent/ZA983001B/en unknown
- 1998-04-08 CA CA002234348A patent/CA2234348C/en not_active Expired - Fee Related
- 1998-04-09 JP JP09702698A patent/JP4264142B2/en not_active Expired - Fee Related
- 1998-04-09 KR KR1019980012512A patent/KR100556046B1/en not_active IP Right Cessation
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