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Catalyst for purifying exhaust gas 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/58
  • B01J-023/00
  • B01J-023/40
  • B01J-023/42
  • B01J-023/56
출원번호 US-0759144 (2001-01-16)
우선권정보 JP-0014116 (2000-01-19); JP-0372909 (2000-12-07)
발명자 / 주소
  • Takeuchi, Masahiko
출원인 / 주소
  • Toyota Jidosha Kabushiki Kaisha
대리인 / 주소
    Oliff & Berridge, PLC
인용정보 피인용 횟수 : 22  인용 특허 : 22

초록

A catalyst, for purifying an exhaust gas, contains at least one catalyst component from among Pt, Pd, Rh, Au, Ag and Ir, and a complex oxide of the perovskite type comprising at least two different metal elements. In the catalyst, the catalyst component is carried on the complex oxide.

대표청구항

A catalyst, for purifying an exhaust gas, contains at least one catalyst component from among Pt, Pd, Rh, Au, Ag and Ir, and a complex oxide of the perovskite type comprising at least two different metal elements. In the catalyst, the catalyst component is carried on the complex oxide.

이 특허에 인용된 특허 (22)

  1. Wu Joseph H. Z. ; Syed Mukaram K., Catalyst composition containing oxygen storage components.
    상세보기
  2. Ozawa Masakuni (Aichi JPX) Kimura Mareo (Aichi JPX) Isogai Akio (Aichi JPX), Catalyst for purifing exhaust gases.
    상세보기
  3. Katsuo Suga JP; Masanori Nakamura JP, Catalyst system for purifying oxygen rich exhaust gas.
    상세보기
  4. Acres Gary J. K. (London GB2) Cooper Barry J. (London GB2) Harrison Brian (London GB2), Catalysts.
    상세보기
  5. Sekido Satoshi (Yawata JPX) Tachibana Hirokazu (Fushimi JPX) Ninomiya Yoshito (Hirakata JPX), Catalysts for converting reductive and oxidative gases in exhaust gases into innoxious gases.
    상세보기
  6. Fukuda Hiroshi (Nara JPX) Matsumoto Ikuo (Ikoma JPX) Tabata Kenji (Ikoma JPX), Catalytic composite for purifying exhaust gases and a method for preparing the same.
    상세보기
  7. Mackay Richard ; Sammells Anthony F., Ceramic membranes for catalytic membrane reactors with high ionic conductivities and low expansion properties.
    상세보기
  8. Munakata Fumio,JPX ; Kaneko Hiroaki,JPX ; Miyamoto Takeshi,JPX, Composite oxides of A-site defect type perovskite structure as catalysts.
    상세보기
  9. Lauder ; Alan, Metal oxide catalytic compositions.
    상세보기
  10. Lauder Alan (Newark DE), Metal oxide catalytic compositions having perovskite crystal structures and containing metals of the platinum group.
    상세보기
  11. Doi Ryouta,JPX ; Iizuka Hidehiro,JPX ; Hanaoka Hiroshi,JPX ; Ogawa Toshio,JPX ; Kuroda Osamu,JPX ; Yamashita Hisao,JPX ; Kitahara Yuichi,JPX ; Hiratsuka Toshifumi,JPX, Method of manufacturing catalyst for cleaning exhaust gas released from internal combustion engine, and catalyst for the.
    상세보기
  12. Wang Ren (Shanghai CNX) Wu Shanliang (Shanghai CNX) Zhang Zhigang (Shanghai CNX), Non-precious metal three way catalyst.
    상세보기
  13. Stephen J. Golden, Perovskite-type metal oxide compounds.
    상세보기
  14. Stephen J. Golden, Perovskite-type metal oxide compounds and methods of making and using thereof.
    상세보기
  15. Tabata Kenji (Ikoma JPX) Matsumoto Ikuo (Ikoma JPX), Perovskite-type oxidation catalysts and method for preparing the catalysts.
    상세보기
  16. Tang Youqi (Beijing CNX) Lin Bingxiong (Beijing CNX), Perovskite-type rare earth complex oxide combustion catalysts.
    상세보기
  17. Hu Yimin (Beijing CNX) Xu Bifen (Beijing CNX), Pollution control catalyst with mutual protective distributed-active-combinations each including noble-metal-atoms stabl.
    상세보기
  18. Volin Timothy E. (Tuxedo NY), Process for preparing mixed metal oxide catalysts.
    상세보기
  19. Quinlan Michael A. (San Mateo CA) Ramanathan Ramamurthy (South Burlington VT) Wise Henry (Redwood City CA), Selective perovskite catalysts to oxidize ammonia to nitric oxide.
    상세보기
  20. Manson Ian,CAX, Self-regenerating diesel exhaust particulate filter and material.
    상세보기
  21. Mazanec Terry J. ; Cable Thomas L. ; Frye ; Jr. John G. ; Kliewer Wayne R., Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions.
    상세보기
  22. Michael Schwartz ; James H. White ; Anthony F. Sammells, Two component-three dimensional catalysis.
    상세보기

이 특허를 인용한 특허 (22)

  1. Tanaka,Hirohisa; Tan,Isao; Uenishi,Mari; Kajita,Nobuhiko; Taniguchi,Masashi; Sato,Yasunori; Narita,Keiichi; Sato,Noboru, Catalyst for clarifying exhaust gas.
    상세보기
  2. Matsuo, Yuichi; Kiguchi, Kazunori; Suzuki, Norihiko, Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle.
    상세보기
  3. 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
  4. 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
  5. 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
  6. Eguchi,Asako; Fujii,Shuji; Sawata,Akihiro; Tsuru,Yasuhiko, Exhaust gas treatment catalyst and exhaust gas treatment method.
    상세보기
  7. Matsueda, Satoshi; Kimura, Mareo; Yoshida, Hiroto; Narita, Keiichi; Tanaka, Hirohisa; Uenisha, Mari; Taniguchi, Masashi, Exhaust gas-purifying catalyst.
    상세보기
  8. Sawaki, Yuko; Kishimoto, Mikio; Nakanishi, Haruyuki; Murata, Shigeaki; Imanishi, Masahiro; Matsumoto, Shinichi, Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cell.
    상세보기
  9. Wakatsuki,Toshiya; Inaba,Kiyoshi; Nakajima,Hideyuki; Hosoya,Eiichi, Hydrocarbon-reforming catalyst and a method of manufacturing thereof.
    상세보기
  10. Tanaka, Hirohisa; Tan, Isao; Uenishi, Mari; Kajita, Nobuhiko; Taniguchi, Masashi; Sato, Yasunori; Narita, Keiichi; Sato, Noboru, Method for producing exhaust gas purifying catalyst.
    상세보기
  11. Tanaka,Hirohisa; Kaneko,Kimiyoshi, Method for producing perovskite-type composite oxide.
    상세보기
  12. Chigapov,Albert N; Dubkov,Alexei A; Carberry,Brendan Patrick; McCabe,Robert Walter, PGM-free washcoats for catalyzed diesel particulate filter applications.
    상세보기
  13. Qi, Gongshin; Johnson, John T.; Oh, Se H.; Li, Wei, Perovskite based oxygen storage materials.
    상세보기
  14. Gandhi, Haren S; Li, Jun (John); Hurley, Ronald Gene, Perovskite catalyst system for lean burn engines.
    상세보기
  15. Gandhi,Haren S; Li,Jun (John); Hurley,Ronald Gene, Perovskite catalyst system for lean burn engines.
    상세보기
  16. Nakamura, Masanori; Wakamatsu, Hironori; Suga, Katsuo; Sekiba, Toru, Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method.
    상세보기
  17. Matsuo,Yuichi; Kiguchi,Kazunori; Suzuki,Norihiko; Furukawa,Atsushi, Purification catalyst for exhaust gas.
    상세보기
  18. 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
  19. 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
  20. Suzuki,Norihiko; Matsuo,Yuichi; Kiguchi,Kazunori, Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for exhaust gas.
    상세보기
  21. Talbot, Peter Cade; Alarco, Jose Antonio; Edwards, Geoffrey Alan, Sulfur resistant emissions catalyst.
    상세보기
  22. Kim, Chang H; Li, Wei; Blint, Richard J., Sulfur tolerant perovskite supported catalysts.
    상세보기

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