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Catalyst for purifying exhaust gas and the process for manufacturing thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/10
  • B01J-023/58
  • B01J-023/64
  • B01J-023/89
출원번호 US-0109148 (1980-01-02)
우선권정보 JP-0085670 (1979-07-06)
발명자 / 주소
  • Suzuki Yoshihiro (Toyota JPX) Kinoshita Hiroo (Toyota JPX) Akasaka Naomi (Toyota JPX)
출원인 / 주소
  • Toyota Jidosha Kogyo Kabushiki Kaisha (Toyota JPX 03)
인용정보 피인용 횟수 : 64  인용 특허 : 4

초록 ▼

A catalyst for purifying exhaust gas composed of a catalyst carrier coated with a metal oxide material containing a spinel metal oxide of the formula: MAl2O4 wherein M is Sr, Mg, Cu, Mn, Mo, Zn, Fe, Co or Ni the metal oxide coated carrier further being coated with rhodium and platinum and/or palladi

대표청구항 ▼

A catalyst for purifying exhaust gas comprising: a catalyst carrier coated with a metal oxide material containing a spinel metal oxide of the formula: MAl2O4 wherein M is Sr, Cu, Mn, Mo, Zn, Fe, Co or Ni, said metal oxide coated carrier further being coated with Rh and Ce and Pt and/or Pd as the cat

이 특허에 인용된 특허 (4)

  1. Keith Carl D. (Summit NJ), Catalyst compositions and the method of manufacturing them.
    상세보기
  2. Keith Carl D. (Summit NJ) Larsen William R. (Fords NJ) Shimrock Thomas (Chatham NJ), Catalyst compositions and the method of manufacturing them.
    상세보기
  3. Adachi Shichiro (Ichikawa JPX) Takayama Suguru (Tokyo JPX) Sato Takuo (Nikaho JPX), Catalysts for purification of exhaust gases from internal combustion engines.
    상세보기
  4. Erickson Henry (Park Forest IL) Mooi John (Hazelcrest IL), Method for producing a supported catalyst.
    상세보기

이 특허를 인용한 특허 (64)

  1. Takaoka Shozo (Wakayama JPX) Hirasako Akio (Wakayama JPX), Apparatus for clarifying and circulating hot air for heat-treating textile fabrics.
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  2. Nazarpoor, Zahra; Golden, Stephen J.; Launois, Maxime, Application of synergized-PGM with ultra-low PGM loadings as underfloor three-way catalysts for internal combustion engines.
    상세보기
  3. Nazarpoor, Zahra; Golden, Stephen J., Bimetallic synergized PGM catalyst systems for TWC application.
    상세보기
  4. Hartweg Martin,DEX ; Seibold Andrea,DEX ; Walz Leonhard,DEX ; Fetzer Thomas,DEX ; Morsbach Bernd,DEX, Catalyst and a method for its production and use of same.
    상세보기
  5. Wu, Kuo-Ching; Lee, Chiou-Hwang, Catalyst and manufacturing method thereof.
    상세보기
  6. Blanchard Gilbert (Le Plessis Belleville FRX) Brunelle Jean-Pierre (Saint-Brice Sous Foret FRX) Prigent Michel (Rueil-Malmaison FRX), Catalyst and use thereof in treating internal combustion engine exhaust gases.
    상세보기
  7. Efstathiou, Angelos M.; Savva, Petros G.; Costa, Costas N., Catalyst containing platinum and palladium for the selective reduction of NOx with hydrogen (H2-SCR).
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  8. Hotta, Masatoshi; Oka, Masakazu; Furuse, Yoshio; Atobe, Hitoshi; Chaen, Shigehiro, Catalyst for decomposing nitrous oxide, process for producing the same and method for decomposing nitrous oxide.
    상세보기
  9. Lin, Jiefeng; Christie, Gervase Maxwell, Catalyst for high temperature steam reforming.
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  10. Ruwisch, Lutz Marc; G?bel, Ulrich; Theis, Juliane; Domesle, Rainer, Catalyst for lowering the amount of nitrogen oxides in the exhaust gas from lean burn engines.
    상세보기
  11. Kouichi Yamashita JP; Shinji Tsuji JP, Catalyst for purifying an exhaust gas and process for producing the same.
    상세보기
  12. Efstathiou,Angelos M.; Costa,Costas N.; Garcia Fierro,Jos챕 Luis, Catalyst for the reduction of NO to Nwith hydrogen under NOx oxidation conditions.
    상세보기
  13. Luck Francis (Noisy/Le/Grand FRX), Catalyst for the selective reduction of nitrogen oxides and process for the preparation of the catalyst.
    상세보기
  14. Nakamura, Masanori; Suga, Katsuo; Sekiba, Toru; Wakamatsu, Hironori; Shiratori, Kazuyuki; Yasuda, Hirofumi, Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder.
    상세보기
  15. Wakamatsu, Hironori; Nakamura, Masanori; Shiratori, Kazuyuki; Yasuda, Hirofumi; Suga, Katsuo; Sekiba, Toru, Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder.
    상세보기
  16. Yasuda, Hirofumi; Suga, Katsuo; Nakamura, Masanori; Wakamatsu, Hironori; Shiratori, Kazuyuki; Sekiba, Toru, Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder.
    상세보기
  17. Shiratori, Kazuyuki; Sekiba, Toru; Suga, Katsuo; Nakamura, Masanori; Wakamatsu, Hironori; Yasuda, Hirofumi, Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalyst.
    상세보기
  18. Prigent Michel (Rueil Malmaison FRX) Blanchard Gilbert (Le Plessis Belleville FRX) Garreau Francois (Paris FRX) Courty Philippe (Houilles FRX), Catalyst supports/catalysts for the treatment of vehicular exhaust gases.
    상세보기
  19. Latta Ernst-Eberhard (Adliswil NY CHX) Ronay Maria (Briarcliff Manor NY), Catalytic oxidation of solid materials.
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  20. Michel Deeba ; Uwe Dahle DE; Stefan Brandt DE; John K. Hochmuth, Catalytic trap with potassium component and method of using the same.
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  21. Nazarpoor, Zahra, Coating process of Zero-PGM catalysts and methods thereof.
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  22. Shimoda Kouhei,JPX ; Nakagama Syoji,JPX ; Ihara Tomohiko,JPX, Exhaust emission control device and method of manufacturing the same.
    상세보기
  23. Shimoda, Kouhei; Nakagama, Syoji; Ihara, Tomohiko, Exhaust emission control device and method of manufacturing the same.
    상세보기
  24. Shirakawa, Shogo; Kamada, Yui; Miyazaki, Tatsuya, Exhaust gas purification catalyst and method for producing the same.
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  25. Hanaki, Yasunari; Suga, Katsuo, Exhaust gas purifying catalyst and method of producing same.
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  26. Matsueda, Satoshi; Kimura, Mareo; Yoshida, Hiroto; Narita, Keiichi; Tanaka, Hirohisa; Uenisha, Mari; Taniguchi, Masashi, Exhaust gas-purifying catalyst.
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  27. Nazarpoor, Zahra, Firing (calcination) process and method related to metallic substrates coated with ZPGM catalyst.
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  28. Vierheilig,Albert A.; Keener,Bruce, Gasoline sulfur reduction using hydrotalcite like compounds.
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  29. Deeba Michel ; Feeley Jennifer S. ; Farrauto Robert J., Lean NO.sub.x catalyst/trap method.
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  30. Schubert, Olga; Sesing, Martin; Seidemann, Lothar; Karches, Martin; Grassler, Thomas; Sohn, Martin, Mechanically stable catalyst based on alpha-alumina.
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  31. Jennifer S. Feeley ; Robert J. Farrauto ; Michel Deeba, Method and apparatus for NOx abatement in lean gaseous streams.
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  32. Okutani Takeshi (Sapporo JPX) Nakata Yoshinori (Sapporo JPX) Suzuki Masaaki (Sapporo JPX) Akiyama Takeo (Ayase JPX), Method for preparing a catalyst supported on silicon carbide or silicon nitride.
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  33. Xu Jinghang (Beijing CNX), Method for preparing rare earth metal catalysts with honeycomb-like alloy supports and catalysts obtained thereby.
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  34. Suzuki, Kimihito; Fujimoto, Kenichiro, Method for producing catalyst reforming tar-containing gas, method for reforming tar and method for regenerating catalyst for reforming tar-containing gas.
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  35. Feeley Jennifer S. ; Farrauto Robert J. ; Deeba Michel ; Lampert Jordan K., Method for using a regenerable catalyzed trap.
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  36. Deeba Michel ; Feeley Jennifer S. ; Farrauto Robert J., Method of abating NO.sub.x and a catalytic material therefor.
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  37. Ihara Kazunori (Iwakuni JPX), Method of producing monolith catalysts.
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  38. Vierheilig,Albert A., Mixed metal oxide additives.
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  39. Vierheilig,Albert, Mixed metal oxide sorbents.
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  40. Suzuki Yoshihiro (Toyota JPX) Kinoshita Hiroo (Toyota JPX) Sato Masayasu (Shizuoka JPX) Ohara Masanori (Shizuoka JPX), Monolithic catalyst for exhaust gas purification.
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  41. Cai, Mei; Feng, Lee Lizhong; Ruthkosky, Martin S.; Rogers, Jerry Dale, Nanostructured catalyst particle/catalyst carrier particle system.
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  42. Nazarpoor, Zahra; Kitazumi, Sen; Ngo, Johnny T., Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate.
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  43. Nazarpoor, Zahra, Oxidation catalyst systems compositions and methods thereof.
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  44. Gunugunuri, Krishna; Roberts, Charles Alexander; Peck, Torin C., Palladium oxide dispersed on spinel oxides as catalysts for direct NOx decomposition.
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  45. Ji, Sang-min; Lee, Hyun-chul; Lee, Doo-hwan; Jin, Seon-ah, Porous oxide catalyst and method of preparing the porous oxide catalyst.
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  46. Nakamura, Masanori; Wakamatsu, Hironori; Suga, Katsuo; Sekiba, Toru, Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method.
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  47. Buchanan, John Scott; Sodomin, III, Joseph F.; Stern, David L.; Teitman, Gerald J., Process and system for desulfurizing a gas stream.
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  50. Jung Hyun J. (Wayne PA), Selective catalytic reduction catalysts.
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  51. Ryu, J. Yong, Selective hydrogenation process and catalyst.
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  52. Nazarpoor, Zahra; Golden, Stephen J., Spinel compositions and applications thereof.
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  53. Yamamoto Toshio,JPX ; Suda Akihiko,JPX ; Sugiura Masahiro,JPX, Spinel powder and spinel slurry.
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  54. Barthe Philippe,FRX ; Macaudiere Pierre,FRX ; Seguelong Thierry,FRX, Spinel-based catalysts for reducing exhaust emissions of NO.sub.x.
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  55. Barthe Philippe,FRX ; Macaudiere Pierre,FRX ; Seguelong Thierry,FRX, Spinel-based catalysts for reducing exhaust emissions of NO.sub.x.
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  56. Wolfgang Strehlau DE; Ulrich Gobel DE; Rainer Domesle DE; Egbert Lox DE; Thomas Kreuzer DE, Storage material for sulfur oxides.
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  57. Guttridge, Diane L.; Li, Jun (John); Chattha, Mohinder Singh; Kudla, Robert J.; Watkins, William Lewis Henderson, Sulfur tolerant lean NOx trap.
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  58. Dindi,Hasan; Manogue,William; Herron,Norman; Niu,Tianyan, Supported rhodium-spinel catalysts and process for producing synthesis gas.
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  59. Nazarpoor, Zahra; Golden, Stephen J., Synergized PGM catalyst systems including platinum for TWC application.
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  60. Nazarpoor, Zahra, System and method for two and three way ZPGM catalyst.
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  61. Nazarpoor, Zahra; Golden, Stephen J., System and methods for using synergized PGM as a three-way catalyst.
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  62. Nazarpoor, Zahra; Golden, Stephen J., Thermally stable compositions of OSM free of rare earth metals.
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  63. Nazarpoor, Zahra; Golden, Stephen J., Thermally stable compositions of OSM free of rare earth metals.
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  64. Nazarpoor, Zahra; Golden, Stephen J., ZPGM Diesel Oxidation Catalysts and methods of making and using same.
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