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Perovskite-type metal oxide compounds 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/00
  • B01J-023/32
  • B01J-023/40
  • B01J-023/58
출원번호 US-0797578 (1997-02-07)
발명자 / 주소
  • Golden Stephen J.
출원인 / 주소
  • Catalytic Solutions, Inc.
대리인 / 주소
    Loeb & Loeb LLP
인용정보 피인용 횟수 : 46  인용 특허 : 8

초록 ▼

A perovskite-type catalyst consists essentially of a metal oxide composition. The metal oxide composition is represented by the general formula A.sub.1-x B.sub.x MO.sub.3, in which A is a mixture of elements originally in the form of single phase mixed lanthanides collected from bastnasite; B is a d

대표청구항 ▼

[ What is claimed is:] [1.] A perovskite-type catalyst consisting essentially of a metal oxide composition represented by the general formula: EQU A.sub.1-x B.sub.x MO.sub.3 reinA is a mixture of elements originally in the form of a single phase mixed lanthanide collected from bastnasiteB is a dival

이 특허에 인용된 특허 (8)

  1. Nakatsuji Tadao (Osaka JPX) Shimizu Hiromitsu (Osaka JPX) Yasukawa Ritsu (Osaka JPX) Suganuma Fujio (Saitama JPX) Kitazume Akihiro (Saitama JPX) Tsuchida Hiroshi (Kanagawa JPX) Ito Takehiko (Ibaraki , Catalyst for catalytic reduction of nitrogen oxide.
    상세보기
  2. McCann ; III Elrey L. (Wilmington DE), Catalytic perovskites on perovskite supports and process for preparing them.
    상세보기
  3. Remeika Joseph Peter (Warren NJ) Voorhoeve Rudolf Johannes H. (Summit NJ), Catalytic process.
    상세보기
  4. Lauder Alan (Newark DE), Metal oxide catalytic compositions having perovskite crystal structures and containing metals of the platinum group.
    상세보기
  5. Donohue ; Paul Christopher, Perovskite-type compositions containing pentavalent Ru.
    상세보기
  6. Tabata Kenji (Ikoma JPX) Matsumoto Ikuo (Ikoma JPX), Perovskite-type oxidation catalysts and method for preparing the catalysts.
    상세보기
  7. Jovanovic Dusan M. (Belgrade YUX) Terlecki-Baricevic Ana V. (Belgrade YUX) Grbic Bosko V. (Belgrade NC YUX) Bradow Ronald L. (Raleigh NC), Ruthenium-containing perovskite materials, catalysts and methods.
    상세보기
  8. Lauder ; Alan, Stable perovskite catalysts.
    상세보기

이 특허를 인용한 특허 (46)

  1. Waller, David; Grønvold, Marianne Søbye; Sahli, Nibal, Ammonia oxidation catalyst for the production of nitric acid based on metal doped yttrium ortho cobaltate.
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  2. Hatfield, Randal L.; Golden, Stephen J.; Ngo, Johnny T., Base metal activated rhodium coatings for catalysts in three-way catalyst (TWC) applications.
    상세보기
  3. Tran, Pascaline Harrison; Liu, Xinsheng; Liu, Ye; Galligan, Michael P.; Zhang, Qinglin, Base metal catalyst and method of using same.
    상세보기
  4. Tran, Pascaline Harrison; Liu, Xinsheng; Liu, Ye; Galligan, Michael P.; Zhang, Qinglin; Horimura, Hiroyuki; Iwasa, Akiko, Base metal catalyst composition and methods of treating exhaust from a motorcycle.
    상세보기
  5. Launois, Maxime; Nazarpoor, Zahra; Golden, Stephen J., Calibration strategies to improve spinel mixed metal oxides catalytic converters.
    상세보기
  6. Matsuo, Yuichi; Kiguchi, Kazunori; Suzuki, Norihiko, Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle.
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  7. Zhang, Wenzhong, Catalyst for the combustion of diesel soot, methods for making the catalyst and methods of using the catalyst.
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  8. Fan, Maohong; Tang, Mingchen, Catalytic effects of oxygen carrier based chemical-looping reforming of CH4 with CO2 .
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  9. Wanninger,Klaus; Koy,J��rgen; Chigapov,Albert; Heinzel,Angelika; H��bner,Peter; Susdorf,Alexander, Ce/Cu/Mn-catalysts.
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  10. Suzuki,Norihiko; Uedahira,Hideki; Oono,Hiroshi; Kikuchi,Shinichi; Sakanushi,Masahiro; Yamada,Ryoko; Matsuzono,Yoshiaki, Device for clarifying exhaust gas from internal combustion engine.
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  11. Sprague, Barry; Beal, Steve, Diesel exhaust treatment systems and methods.
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  12. Nazarpoor, Zahra; Golden, Stephen J., Enhanced catalytic activity at the stoichiometric condition of zero-PGM catalysts for TWC applications.
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  13. Ito, Junji; Hanaki, Yasunari; Naito, Tetsuro; Akaishi, Misaki; Wakamatsu, Hironori, Exhaust gas purification catalyst, exhaust gas purification monolith catalyst, and method for producing exhaust gas purification catalyst.
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  14. Princivalle, Agnes; Aubert, Daniel; Guizard, Christian; Kaper, Helena; Klotz, Michaela, Exhaust gas treatment catalyst.
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  15. Nazarpoor, Zahra, Firing (calcination) process and method related to metallic substrates coated with ZPGM catalyst.
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  16. Raybould, Derek, Low cost quick response catalyst system.
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  17. Raybould,Derek, Low cost quick response catalyst system.
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  18. Kanayama, Yuuichi; Noguchi, Kenichi; Takahashi, Yasuo; Kurimoto, Hideyuki, Low heat storing thermoplastic resin composition and molding thereof.
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  19. Chen, I-Wei; Mamchik, Alexander, Magnetically-and electrically-induced variable resistance materials and method for preparing same.
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  20. Chen,I Wei; Mamchik,Alexander, Magnetically-and electrically-induced variable resistance materials and method for preparing same.
    상세보기
  21. Payne, David Alan; Clothier, Brent Allen, Manganite perovskite ceramics, their precursors and methods for forming.
    상세보기
  22. Gorina, Liliya Fedorovna; Sevastyanov, Vladimir Vladimirovich; Morozov, Vladimir Vitalievich; Nikitin, Sergei Vasilievich; Lipilin, Alexander Sergeevich; Rodionov, Igor Vladimirovich; Sevastyanov, Al, Method for manufacturing a single high-temperature fuel cell and its components.
    상세보기
  23. Golden, Stephen J., Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalysts.
    상세보기
  24. Nazarpoor, Zahra; Kitazumi, Sen; Ngo, Johnny T., Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate.
    상세보기
  25. Chigapov,Albert N; Dubkov,Alexei A; Carberry,Brendan Patrick; McCabe,Robert Walter, PGM-free washcoats for catalyzed diesel particulate filter applications.
    상세보기
  26. Zhang,Wenzhong; Kharas,Karl C. C., Particulate filter and method for treating soot.
    상세보기
  27. Qi, Gongshin; Johnson, John T.; Oh, Se H.; Li, Wei, Perovskite based oxygen storage materials.
    상세보기
  28. Gandhi, Haren S; Li, Jun (John); Hurley, Ronald Gene, Perovskite catalyst system for lean burn engines.
    상세보기
  29. Gandhi,Haren S; Li,Jun (John); Hurley,Ronald Gene, Perovskite catalyst system for lean burn engines.
    상세보기
  30. Alive, Keshavaraja; Baudoux, Anne-Laure; Golden, Stephen J.; Iretskaya, Svetlana, Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter.
    상세보기
  31. Matsuo,Yuichi; Furukawa,Atsushi; Suzuki,Norihiko; Kiguchi,Kazunori, Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas.
    상세보기
  32. Matsuo,Yuichi; Furukawa,Atsushi; Suzuki,Norihiko; Kiguchi,Kazunori, Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas.
    상세보기
  33. Suzuki,Norihiko; Matsuo,Yuichi; Kiguchi,Kazunori, Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for exhaust gas.
    상세보기
  34. Swiler, Daniel Russell; Axtell, III, Enos Ayres, Rare earth manganese oxide pigments.
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  35. He, Lin; Ogunwumi, Steven B., Reduction of nitrogen oxides in diesel exhaust gases and fuel injection system.
    상세보기
  36. Hatfield, Randal L.; Golden, Stephen J.; Ngo, Johnny T., Rhodium-iron catalysts.
    상세보기
  37. Nazarpoor, Zahra; Golden, Stephen J., Spinel compositions and applications thereof.
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  38. Talbot, Peter Cade; Alarco, Jose Antonio; Edwards, Geoffrey Alan, Sulfur resistant emissions catalyst.
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  39. Kim, Chang H; Li, Wei; Blint, Richard J., Sulfur tolerant perovskite supported catalysts.
    상세보기
  40. Nazarpoor, Zahra; Golden, Stephen J., Synergized PGM catalyst systems including platinum for TWC application.
    상세보기
  41. Golden, Stephen J., Synergized PGM close-coupled catalysts for TWC applications.
    상세보기
  42. Hatfield, Randal L., Systems and methods for using Pd1+ in a TWC.
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  43. Nazarpoor, Zahra; Abken, Anke Elizabeth; Golden, Stephen J., Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC application.
    상세보기
  44. Kenji Nakanishi JP; Hideo Nojima JP; Yasushi Ogimoto JP; Yoshihiro Takahashi JP, Thin film of perovskite type manganese oxide process for producing the same thin film and an infrared sensing element using the same thin film.
    상세보기
  45. Hatfield, Randal L.; Lee, Edward J.; Ngo, Johnny T.; Golden, Stephen J., Three-way catalyst systems including Fe-activated Rh and Ba-Pd material compositions.
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  46. Nazarpoor, Zahra; Golden, Stephen J., ZPGM Diesel Oxidation Catalysts and methods of making and using same.
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