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Composition based on zirconium oxide and cerium oxide, preparation method therefor and use thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-008/02
출원번호 US-0981871 (1998-05-08)
우선권정보 FR0007979 (1995-07-03)
국제출원번호 PCT/FR96/01003 (1996-06-28)
§371/§102 date 19980508 (19980508)
국제공개번호 WO-9702213 (1997-01-23)
발명자 / 주소
  • Aubert Maryline,FRX
  • Birchem Thierry,FRX
  • Blanchard Gilbert,FRX
  • Touret Olivier,FRX
출원인 / 주소
  • Rhone-Poulenc Chimie, FRX
대리인 / 주소
    Burns, Doane, Swecker & Mathis, L.L.P
인용정보 피인용 횟수 : 46  인용 특허 : 8

초록

the doping element being, if appropriate, added either to the starting mixture in liquid medium or to the reaction mixture obtained on conclusion of the heating.

대표청구항 ▼

[ What is claimed is:] [1.]1. A zirconium oxide-based composition comprising cerium oxide, the composition having a specific surface area of at least 30 m.sup.2 /g after calcination for 6 hours at 900.degree. C., the composition comprising a solid solution in the form of a single phase defined by zi

이 특허에 인용된 특허 (8)

  1. Ernest Michael V. (Baltimore MD), Auto exhaust catalyst composition having low H2S emissions and method of making the catalyst.
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  2. Wan Chung-Zong (Somerset NJ) Tauster Samuel J. (Englishtown NJ) Rabinowitz Harold N. (Upper Montclair NJ), Catalyst composition containing platinum and rhodium components.
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  3. Fujii Jun (Saitama JPX) Suzuki Kazunori (Saitama JPX) Kimura Kazuo (Saitama JPX), Catalyst for cleaning exhaust gas with alumina, ceria, zirconia, nickel oxide, alkaline earth oxide, and noble metal cat.
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  4. Joy ; III George C. (Arlington Heights IL) Lester George R. (Park Ridge IL) Marinangeli Richard E. (Arlington Heights IL), Catalyst for minimizing the H2S emissions from automotive exhaust and method of its manufacture.
    상세보기
  5. Ohata Tomohisa (Himeji JPX) Tsuchitani Kazuo (Himeji JPX) Kitaguchi Shinya (Himeji JPX), Catalyst for purifying exhaust gas and method for production thereof.
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  6. Joy ; III George C. (Arlington Heights IL) Lester George R. (Park Ridge IL) Marinangeli Richard E. (Arlington Heights IL), Catalytic process for minimizing the H2S emissions from automotive exhaust.
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  7. Dettling Joseph C. (Howell NJ) Lui Yiu-Kwan (Parlin NJ), Palladium containing ceria-supported platinum catalyst and catalyst assembly including the same.
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  8. Chopin Thierry (Saint Denis FRX) Vilmin Gabriel (Princeton NJ), Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces.
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이 특허를 인용한 특허 (46)

  1. Southward, Barry W. L.; Ellis, Curt, Basic exchange for enhanced redox OS materials for emission control applications.
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  2. Hase,Tomomi; Nakanishi,Tomohiko; Ueno,Hideaki; Shinyoshi,Takatoshi, Ceramic catalyst body.
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  3. Shingai, Yasuharu; Itoh, Tomoharu; Nagoh, Wataru, Ceria-zirconia-based composite oxide and method of production of the same.
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  4. Huang, Xiaowei; Wang, Qi; Yue, Mei; Zhong, Qiang; Wang, Lei; Hou, Yongke; Cui, Meisheng, Cerium-zirconium composite oxide, preparation method therefor, and application of catalyst.
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  5. Yamazaki, Masatoshi; Anno, Yuichi; Shinoda, Kiyoshi; Yashima, Isamu, Co-catalyst for purifying exhaust gas.
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  6. Morikawa,Akira; Nagai,Yasutaka; Tanabe,Toshitaka; Suzuki,Tadashi; Suda,Akihiko; Sobukawa,Hideo, Composite oxide, process for producing the same, and exhaust gas reducing co-catalyst.
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  7. Larcher, Olivier; Rohart, Emmanuel, Composition based on cerium oxide and on zirconium oxide having a high reducibility and high specific surface, methods for the preparation thereof and use as a catalyst.
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  8. Hedouin, Catherine, Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst.
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  9. Larcher, Olivier; Moissonnier, Philippe; Rohart, Emmanuel, Composition based on zirconium oxides, praseodymium, lanthanum or neodymium, method for the preparation and use thereof in a catalytic system.
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  10. Ifrah, Simon; Rohart, Emmanuel; Hernandez, Julien; Denaire, Stéphane, Composition containing oxides of zirconium, cerium and another rare earth having reduced maximum reducibility temperature, a process for preparation and use thereof in the field of catalysis.
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  11. Larcher, Olivier; Rohart, Emmanuel, Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100° C, method for the production and use thereof as a catalyst.
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  12. Chigapov,Albert Nazipovich; Graham,George Wade; Gandhi,Haren Sakaral; Jen,Hung Wen, Exhaust gas catalyst and method of manufacturing same.
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  13. Shigapov, Albert Nazipovich; Graham, George Wade; Gandhi, Haren Sakaral; Jen, Hung-Wen, Exhaust gas catalyst and method of manufacturing same.
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  14. Uenishi, Mari; Tan, Isao; Tanaka, Hirohisa, Exhaust gas purifying catalyst.
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  15. Yoshikawa, Tatsuya, Exhaust gas purifying catalyst.
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  16. Takeshima, Shinichi, Exhaust gas purifying catalyst, and method for producing the same.
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  17. Yokota, Kazuhiko; Ohtake, Naotaka, High specific surface area mixed oxide of cerium and of another rare earth, preparation method and use in catalysis.
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  18. Shen, Jian-Ping; Fu, Qi; Zheng, Jian; Atanassova, Paolina; Hampden-Smith, Mark J., High surface area tetragonal zirconia and processes for synthesizing same.
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  19. Yabe, Sinryo; Tofukuji, Kota; Momose, Shigeyoshi; Yoshida, Sakae; Tahira, Kazuyuki; Sato, Tsugio, Metal oxide doped cerium oxides, method for the preparation thereof, resin composition and cosmetic composition therewith.
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  20. Kuno, Oji, Method for preparing metal oxide particles and an exhaust gas purifying catalyst.
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  21. Kuno,Oji, Method for preparing metal oxide particles and an exhaust gas purifying catalyst.
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  22. Ohmori, Yutaka; Kato, Hirokazu; Koyama, Yoshinari; Yamaguchi, Kenji, Method for producing metal oxide sol.
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  23. Boudreault, Richard; Fournier, Joël; Dumont, Hubert; Samuel, Jean-François; Bouffard, Jonathan; Lepage, Sophie; Huard, Ann-Christine; Gravel-Rouleau, Claudia; Labrecque-Gilbert, Marie-Maxime, Methods for purifying aluminium ions.
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  24. Boudreault, Richard; Fournier, Joël; Gauthier, Laury, Methods for separating iron ions from aluminum ions.
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  25. Yamashita,Tetsuya; Takeshima,Shinichi; Tanaka,Toshiaki, NOabsorbent and absorption reduction-type NOpurifying catalyst.
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  26. Song, Chunshan; Ma, Xiaoliang; Watanabe, Shingo; Sun, Fuxia, Oxidatively regenerable adsorbents for sulfur removal.
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  27. Luo, Tian; Deeba, Michel, Oxygen storage catalyst with decreased ceria reduction temperature.
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  28. Armstrong, Tad; El Batawi, Emad; Janousek, Martin; Pillai, Manoj, Phase stable doped zirconia electrolyte compositions with low degradation.
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  29. Armstrong, Tad; El Batawi, Emad; Janousek, Martin; Pillai, Manoj, Phase stable doped zirconia electrolyte compositions with low degradation.
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  30. Shirota, Mami; Yoneda, Yasuhiro, Polishing liquid composition.
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  31. Shirota, Mami; Yoneda, Yasuhiro, Polishing liquid composition.
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  32. Larcher, Olivier; Francis, Francis; English, Thomas; Ifrah, Simon; Polli, Andrew, Porous inorganic composite oxide.
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  33. Boudreault, Richard; Primeau, Denis; Labrecque-Gilbert, Marie-Maxime; Dumont, Hubert, Processes for preparing alumina and magnesium chloride by HCl leaching of various materials.
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  34. Boudreault, Richard; Fournier, Joël; Primeau, Denis; Labrecque-Gilbert, Marie-Maxime, Processes for preparing alumina and various other products.
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  35. Boudreault, Richard; Fournier, Joël; Primeau, Denis; Labrecque-Gilbert, Marie-Maxime, Processes for preparing alumina and various other products.
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  36. Boudreault, Richard; Fournier, Joël; Primeau, Denis; Labrecque-Gilbert, Marie-Maxime, Processes for preparing titanium oxide and various other products.
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  37. Boudreault, Richard; Fournier, Joël; Simoneau, Raymond; Garcia, Maria Cristina; Krivanec, Heinz; Primeau, Denis; Dittrich, Carsten, Processes for recovering rare earth elements from aluminum-bearing materials.
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  38. Boudreault, Richard; Primeau, Denis; Krivanec, Heinz; Dittrich, Carsten; Fournier, Joel; Simoneau, Raymond; Garcia, Maria Christina, Processes for recovering rare earth elements from aluminum-bearing materials.
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  39. Boudreault, Richard; Fournier, Joël; Simoneau, Raymond; Garcia, Maria Cristina; Primeau, Denis; Krivanec, Heinz; Dittrich, Carsten, Processes for recovering rare earth elements from various ores.
    상세보기
  40. Boudreault, Richard; Fournier, Joël; Primeau, Denis, Processes for treating fly ashes.
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  41. Boudreault, Richard; Fournier, Joel; Primeau, Denis; Labrecque-Gilbert, Marie-Maxime, Processes for treating red mud.
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  42. Boudreault, Richard; Fournier, Joel; Primeau, Denis; Labrecque-Gilbert, Marie-Maxime, Processes for treating red mud.
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  43. Larcher, Olivier; Rohart, Emmanuel, Reduced maximum reducibility temperature zirconium oxide and cerium oxide based composition, method for the production and use thereof as a catalyst.
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  44. Okamoto, Hiroshi, Zirconia porous body and manufacturing method thereof.
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  45. Okamoto, Hiroshi, Zirconia porous body and manufacturing method thereof.
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  46. Okamoto, Hiroshi, Zirconia-based mixed oxide and production process thereof.
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