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Exhaust gas purification catalyst 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/36
출원번호 US-0488389 (1990-02-23)
우선권정보 JP-0280299 (1987-11-07); JP-0322692 (1987-12-22); JP-0325583 (1987-12-24); JP-0162563 (1988-07-01)
발명자 / 주소
  • Horiuchi Makoto (Himeji) Ikeda Yasuo (Kawasaki) Saito Koichi (Himeji JPX)
출원인 / 주소
  • Nippon Shokubai Kagaku Kogyo Co., Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 19  인용 특허 : 12

초록

An exhaust gas purification catalyst for purifying carbonaceous fine particles comprising a refractory three-dimensional structure and deposited thereon, (a) a refractory inorganic oxide, (b) palladium and (c) an oxide of at least one element selected from the group consisting of praseodymium, neody

대표청구항

A process for purifying the exhaust gas of a diesel engine comprising contacting the exhaust gas of a diesel engine with a diesel engine exhaust gas purification catalyst for purifying fine particles comprising a refractory three-dimensional structure having deposited thereon (a) a refractory inorga

이 특허에 인용된 특허 (12)

  1. Day John P. (Big Flats NY) Lachman Irwin M. (Corning NY), Aluminum titanate-mullite ceramic articles.
  2. Saito Koichi (Osaka JPX) Ueda Kenji (Osaka JPX) Ikeda Yasuo (Himeji JPX) Ono Tetsuji (Amagasaki JPX), Catalyst for purifying diesel engine exhaust gases.
  3. Domesle Rainer (Maintal DEX) Vlker Herbert (Hanau DEX) Koberstein Edgar (Alzenau DEX) Pletka Hans-Dieter (Freigericht DEX), Catalyst for the combustion of harmful substances contained in exhaust gases of internal combustion engines operated wit.
  4. Bricker Maureen L. (Buffalo Grove IL) Lawson R. Joe (Palatine IL), Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst.
  5. Saito Koichi (Himeji JPX) Ueda Kenji (Himeji JPX) Ikeda Yasuo (Himeji JPX), Exhaust gas cleaning catalyst and process for production thereof.
  6. Bozon Alfred (Erlensee DEX) Koberstein Edgar (Alzenau DEX) Pletka Hans-Dieter (Freigericht DEX) Voelker Herbert (Hanau DEX), Mechanically stable screen cloth construction made of metal.
  7. Ernest, Michael V.; Maselli, James M., Method for exhaust gas treatment.
  8. Suzuki Yoshihiro (Toyota JPX) Kinoshita Hiroo (Toyota JPX) Sato Masayasu (Shizuoka JPX) Ohara Masanori (Shizuoka JPX), Monolithic catalyst for exhaust gas purification.
  9. Bricker Maureen L. (Buffalo Grove IL), Palladium-containing catalyst for treatment of automotive exhaust and method of manufacturing the catalyst.
  10. Ono Tetsuji (Amagasaki JPX) Ichihara Shoichi (Toyonaka JPX) Ohata Tomohisa (Suita JPX) Terui Sadao (Osaka JPX), Process for producing honeycomb catalyst for exhaust gas conversion.
  11. Norris Robert S. (72 Pondfield Road West ; Apt. 1-F Bronxville NY 10708), Process to embody waste automotive lubricating oils into a fuel additive to reduce corrosion and deposits and augment en.
  12. Hindin Saul G. (Mendham NJ) Dettling Joseph C. (Jackson NJ), Rare earth containing catalyst composition.

이 특허를 인용한 특허 (19)

  1. Kim, Young-Nam, Catalyst for purification of diesel engine exhaust gas.
  2. Kim,Young Nam, Catalyst for purification of diesel engine exhaust gas.
  3. Voss Kenneth E. ; Yavuz Bulent O. ; Farrauto Robert J. ; Galligan Michael P., Catalytic oxidation method.
  4. Dang, Zhongyuan; Huang, Yinyan; Bar-Ilan, Amiram, Catalyzed diesel particulate matter exhaust filter.
  5. Huang,Yinyan; Dang,Zhongyuan; Bar llan,Amiram, Catalyzed diesel particulate matter filter with improved thermal stability.
  6. Farrauto Robert J. (Westfield NJ) Voss Kenneth E. (Somerville NJ) Heck Ronald M. (Frenchtown NJ), Ceria-alumina oxidation catalyst.
  7. Kikuhara, Shunji; Yamashita, Takeshi; Kubo, Hitoshi; Itaya, Kazuto; Sasaki, Masahiro, Combustion catalyst for treating diesel exhaust gas and method for treating diesel exhaust gas.
  8. Kennelly Teresa ; Chou Ting C. ; Farrauto Robert J., Combustion catalysts containing binary oxides and processes using the same.
  9. Ajisaka,Yasuo; Kumai,Shigeru; Kumai,Yoshitaka, Diesel exhaust gas purifying filter.
  10. Galligan, Michael Patrick; Dettling, Joseph Charles, Exhaust inlet metallic foam trap coupled to a downstream monolithic precious metal catalyst.
  11. Boretto,Gianmarco; Debenedetti,Massimo; Marzorati,Diego, Method for manufacturing a ceramic foam.
  12. Kahlert, Bernhard, NO2 slip catalyst.
  13. Voss Kenneth E. ; Yavuz Bulent O. ; Farrauto Robert J. ; Galligan Michael P., Oxidation catalyst and method of use.
  14. Deeba, Michel; Luo, Tian; Ramos, Josephine, Palladium-supported catalyst composites.
  15. Yoshida,Kohei; Takeshima,Shinichi, Particulate matter-oxidizing material and oxidizing catalyst.
  16. Manson Ian,CAX, Self-regenerating diesel exhaust particulate filter and material.
  17. Manson Ian,CAX, Self-regenerating diesel exhaust particulate filter and material.
  18. Yavuz Bulent O. ; Voss Kenneth E. ; Deeba Michel ; Adomaitis John R. ; Farrauto Robert J., Zeolite-containing oxidation catalyst and method of use.
  19. Yavuz Bulent O. ; Voss Kenneth E. ; Deeba Michel ; Adomaitis John R. ; Farrauto Robert J., Zeolite-containing oxidation catalyst and method of use.
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