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Catalytic converter for cleaning exhaust gas 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-027/053
  • B01J-027/043
  • B01J-023/00
  • C08B-021/00
  • B21D-051/16
출원번호 US-0314200 (1999-05-19)
발명자 / 주소
  • Tanaka Hirohisa,JPX
  • Tan Isao,JPX
  • Yamada Koji,JPX
  • Yamamoto Mari,JPX
  • Matsuura Shinji,JPX
  • Sato Yasunori,JPX
출원인 / 주소
  • Cataler Corporation, JPX
대리인 / 주소
    Bednarek
인용정보 피인용 횟수 : 40  인용 특허 : 15

초록

A catalytic converter for cleaning exhaust gas includes a heat-resistant support, and a catalytic coating formed on the heat-resistant support. The catalytic coating contains Pd-carrying particles of a cerium complex oxide, Pt & Rh-carrying particles of zirconium complex oxide, and particles of a he

대표청구항

[ What is claimed is:] [1.]1. A catalytic converter for cleaning exhaust gas comprising:a heat-resistant support; anda catalytic coating formed on the heat-resistant support;wherein the catalytic coating comprises: particles of a cerium complex oxide; Pd carried on the cerium complex oxide particles

이 특허에 인용된 특허 (15)

  1. Takami Akihide,JPX ; Iwakuni Hideharu,JPX ; Kyogoku Makoto,JPX ; Murakami Hiroshi,JPX, Burned gas purifying catalyst.
  2. Wu Joseph Hui-Zhao ; Wan Chung-Zong ; Steger John J., Catalyst composition containing an intimately combined cerium-zirconium oxide.
  3. Wan Chung-Zong (Somerset NJ) Tauster Samuel J. (Englishtown NJ) Rabinowitz Harold N. (Upper Montclair NJ), Catalyst composition containing platinum and rhodium components.
  4. Wan Chung-Zong (10 Layne Rd. Somerset NJ 08873), Catalyst composition containing segregated platinum and rhodium components.
  5. Wan Chung-Zong (Somerset NJ), Catalyst composition containing segregated platinum and rhodium components.
  6. Murakami Hiroshi,JPX ; Yamada Hiroshi,JPX ; Okamoto Kenji,JPX ; Imada Kaori,JPX ; Koda Yuki,JPX ; Takayama Osamu,JPX ; Tanioka Shinichi,JPX, Catalyst for purifying exhaust gas.
  7. Takemoto Takashi,JPX ; Komatsu Kazunari,JPX ; Shimizu Taeko,JPX ; Yamada Hiroshi,JPX ; Murakami Hiroshi,JPX ; Koishi Masayuki,JPX ; Koda Yuki,JPX ; Matsui Keiko,JPX, Catalyst for purifying exhaust gas.
  8. 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.
  9. Nagami Tetsuo (Nagoya JPX) Ogura Yoshitsugu (Toyota JPX) Ogai Masahiko (Toyota JPX) Fukushima Yoshiaki (Aichi JPX) Inagaki Shinji (Nagoya JPX) Fukumoto Kazuhiro (Nagoya JPX) Banno Kouji (Nagoya JPX) , Exhaust gas purifying catalyst.
  10. Tanaka Hirohisa,JPX ; Yamamoto Mari,JPX, Heat-resistant oxide.
  11. Henk Michael G. (Tulsa OK) Summers ; II Jack C. (Tulsa OK), Layered automotive catalytic composite.
  12. Henk Michael G. (Tulsa OK) Summers ; II Jack C. (Tulsa OK), Layered automotive catalytic composite.
  13. Kintaichi Yoshiaki (Ibaraki JPX) Hamada Hideaki (Ibaraki JPX) Ito Takehiko (Ibaraki JPX) Sasaki Motoi (Ibaraki JPX) Tabata Mitsunori (Saitama JPX) Usui Kazushi (Chiba JPX), Process for removing nitrogen oxides in exhaust gases to nitrogen.
  14. Wan Chung-Zong (Somerset NJ) Tauster Samuel J. (Englishtown NJ) Rabinowitz Harold N. (Upper Montclair NJ), Removal of CO, hydrocarbons and NOx with catalyst containing platinum rhodium.
  15. Tauster Samuel J. (Englishtown NJ) Rabinowitz Harold N. (Upper Montclair NJ) Dettling Joseph C. (Howell NJ), Three-way conversion catalyst including a ceria-containing zirconia support.

이 특허를 인용한 특허 (40)

  1. Arnold, Mirko; Kotrel, Stefan; Siani, Attilio; Siemund, Stephan; Schmitz, Thomas; Rabe, Burkhard; Gramiccioni, Gary A; Seel, Oliver; Neubauer, Torsten; Wassermann, Knut, Automotive catalyst composites having a two-metal layer.
  2. Liu, Xinsheng; Liu, Ye; Tran, Pascaline Harrison; Alive, Keshavaraja; Galligan, Michael P., Carbon monoxide conversion catalyst.
  3. Nagashima, Ken, Catalyst composition for exhaust gas purification and exhaust gas purifying catalyst for automobiles.
  4. Efstathiou, Angelos M.; Savva, Petros G.; Costa, Costas N., Catalyst containing platinum and palladium for the selective reduction of NOx with hydrogen (H2-SCR).
  5. Tanaka,Hirohisa; Tan,Isao; Uenishi,Mari; Kajita,Nobuhiko; Taniguchi,Masashi; Sato,Yasunori; Narita,Keiichi; Sato,Noboru, Catalyst for clarifying exhaust gas.
  6. Aoki, Yuki, Catalyst for exhaust gas purification, and method for manufacturing same.
  7. Hara,Naoyuki; Hachisuka,Ichiro, Catalyst for hydrogen generation and catalyst for purifying of exhaust gas.
  8. Ichiro Hachisuka JP; Yasuo Ikeda JP, Catalyst for purifying exhaust gas and exhaust gas purifying method.
  9. Kasahara, Koichi; Sato, Yasunori; Taki, Kenichi, Catalyst for purifying exhaust gases.
  10. Kasahara,Koichi; Sato,Yasunori; Taki,Kenichi, Catalyst for purifying exhaust gases.
  11. Ito, Miho; Hasegawa, Jun; Niihara, Koichi; Nakayama, Tadachika, Catalyst particles and method of manufacturing the same.
  12. Uenishi, Mari; Tan, Isao; Tanaka, Hirohisa, Catalytic converter for cleaning exhaust gas.
  13. Uenishi, Mari; Tan, Isao; Tanaka, Hirohisa, Catalytic converter for cleaning exhaust gas.
  14. Kuno, Oji, Cerium-zirconium composite metal oxide.
  15. Kuno,Oji, Cerium-zirconium composite metal oxide.
  16. 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.
  17. Hara,Naoyuki; Hachisuka,Ichiro, Exhaust gas purification catalyst.
  18. Imai, Hiroto, Exhaust gas purifying catalyst.
  19. Uenishi,Mari; Tan,Isao; Tanaka,Hirohisa, Exhaust gas purifying catalyst.
  20. Yoshikawa, Tatsuya, Exhaust gas purifying catalyst.
  21. Takeshima, Shinichi, Exhaust gas purifying catalyst, and method for producing the same.
  22. Princivalle, Agnes; Aubert, Daniel; Guizard, Christian; Kaper, Helena; Klotz, Michaela, Exhaust gas treatment catalyst.
  23. LaBarge,William J.; Bonadies,Joseph V.; Kupe,Joachim, Exhaust treatment devices, catalyst, and methods of making and using the same.
  24. Kuno, Oji, Method for preparing metal oxide particles and an exhaust gas purifying catalyst.
  25. Kuno,Oji, Method for preparing metal oxide particles and an exhaust gas purifying catalyst.
  26. Tanaka, Hirohisa; Tan, Isao; Uenishi, Mari; Kajita, Nobuhiko; Taniguchi, Masashi; Sato, Yasunori; Narita, Keiichi; Sato, Noboru, Method for producing exhaust gas purifying catalyst.
  27. Tanaka,Hirohisa; Kaneko,Kimiyoshi, Method for producing perovskite-type composite oxide.
  28. Jantsch, Uwe; Lund, Jonathan; Gorywoda, Marek; Kraus, Marcus, Method for the decomposition of N.
  29. Ohno, Kazushige; Ido, Takahiko; Koga, Yoshihiro; Akema, Yuji, Mixed particles and honeycomb structure for gas conversion apparatus.
  30. Golden, Stephen J., Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalysts.
  31. Yamashita,Tetsuya; Takeshima,Shinichi; Tanaka,Toshiaki, NOabsorbent and absorption reduction-type NOpurifying catalyst.
  32. Anatoly I. Bortun ; John Gerard Nunan, Niobium containing zirconium-cerium based soild solutions.
  33. Bortun, Anatoly I.; Nunan, John Gerard, Niobium containing zirconium-cerium based solid solutions.
  34. Yoshida,Kohei; Takeshima,Shinichi, Particulate matter-oxidizing material and oxidizing catalyst.
  35. Klingmann, Raoul; Roesch, Martin; Lindner, Dieter, Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture.
  36. Galligan, Michael P.; Tran, Pascaline H.; Alive, Keshavaraja; Liu, Ye, Small engine layered catalyst article and method of making.
  37. Takeshima, Shinichi; Yoshida, Kohei; Nakano, Yasuaki, Storage-reduction type NOx purifying catalyst.
  38. Lindner, Dieter; Roesch, Martin; Klingmann, Raoul; Wolf, Anke; Richter, Joerg-Michael, Three way catalyst.
  39. Felix, Noelia Montserrat Cortes, Three-way catalyst.
  40. Chang, Hsiao-Lan; Chen, Hai-Ying, Three-way catalyst and its use in exhaust systems.
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