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Diesel catalytic converter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-029/06
  • B01J-029/22
  • B01J-008/00
출원번호 US-0838846 (1997-04-11)
우선권정보 DE-0014540 (1996-04-12)
발명자 / 주소
  • Leyrer Jurgen,DEX
  • Lindner Dieter,DEX
  • Lox Egbert,DEX
  • Kreuzer Thomas,DEX
  • Muller Wilfried,DEX
  • Domesle Rainer,DEX
출원인 / 주소
  • Degussa-Huls Aktiengesellschaft, DEX
대리인 / 주소
    Smith, Gambrell & Russell, LLP Beveridge, DeGrandi, Weilacher & Young Intellectual Property Group
인용정보 피인용 횟수 : 41  인용 특허 : 4

초록

A catalyst for purifying the exhaust gases from diesel engines. The catalyst contains a zeolite mixture of several zeolites with different moduli and platinum group metals as well as further metal oxides from the group aluminum silicate, aluminum oxide and titanium oxide, wherein the aluminum silica

대표청구항

[ We claim:] [1.] A catalyst composition for purifying the exhaust gases from diesel engines comprising a mixture of zeolites with up to five zeolites with different moduli, at least one platinum group metal, andat least one metal oxide selected from the group consisting of aluminum silicate, alumin

이 특허에 인용된 특허 (4)

  1. Sato Kimihiko (Matsuyama JPX) Suzuki Risuke (Matsuyama JPX) Horiuchi Hiroshi (Matsuyama JPX), Catalyst composition, process for cracking non-aromatic hydrocarbons and process for isomerizing C8 aromat.
  2. Absil Robert P. L. (Mantua NJ) Bowes Emmerson (Hopewell NJ) Green Gary J. (Yardley PA) Marler David O. (Deptford NJ) Shihabi David S. (Pennington NJ) Socha Richard F. (Newtown PA), Catalytic cracking of hydrocarbons.
  3. Deller Klaus (Hainburg DEX) Moesinger Hans (Rodenbach DEX) Mueller Herbert (Karlstein a. Main DEX) Riedel Josef (Burgkirchen DEX) Kuehn Wenzel (Burgkirchen DEX) Spielmannleitner Rudolf (Altoetting DE, Method for the catalytic conversion of waste gases containing hydrocarbon, halogenated hydrocarbon and carbon monoxide.
  4. Muthusamy Duraisamy (Houston TX), Process for preparing allyl chloride.

이 특허를 인용한 특허 (41)

  1. Bailey, Owen Herman; Hedgecock, Matthew; Schuetze, Frank-Walter; Woerz, Anke, Architectural diesel oxidation catalyst for enhanced NO2 generator.
  2. Klein, Harald; Neuhausen, Ulrich; Lox, Egbert; Gieshoff, Jürgen; Kreuzer, Thomas, Catalyst featuring silicone dioxide based support material for the purification of exhaust gases.
  3. Horiuchi, Makoto; Hori, Masao; Yoshikawa, Tatsuya; Fukumoto, Atsushi; Nakane, Takuji, Catalyst for purifying diesel engine exhaust gas and method for production thereof.
  4. Kasahara, Koichi; Sato, Yasunori; Taki, Kenichi, Catalyst for purifying exhaust gas.
  5. van den Tillaart, Hans; Leyrer, Jurgen; Strehlau, Wolfgang; Lox, Egbert; Kreuzer, Thomas; Plog, Carsten; Andorf, Renato; Markert, Norbert; Stengel, Thomas, Catalyst for reducing nitrogen oxides in oxidizing and reducing atmospheres.
  6. Hoyer, Ruediger; Wen, Fei; Mueller, Elena, Catalyst for the oxidation of CO and HC at low temperatures.
  7. Rainer Domesle DE; Ulrich Gobel DE; Lothar Mussmann DE; Egbert Lox DE; Thomas Kreuzer DE, Catalyst material.
  8. Muller Wilfried,DEX ; Leyrer Jurgen,DEX ; Domesle Rainer,DEX ; Ostgathe Klaus,DEX ; Lox Egbert,DEX ; Kreuzer Thomas,DEX, Catalyst system for the treatment of exhaust gases from diesel engines.
  9. Yeung, King Lun; Yao, Nan; Ho, Ka Yee, Catalytic material and method of production thereof.
  10. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment method.
  11. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  12. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  13. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  14. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  15. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  16. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  17. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  18. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  19. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Catalyzed SCR filter and emission treatment system.
  20. Maletz, Gerd; Kurth, Volker; Bentele, Andreas; Wanninger, Klaus; Tissler, Arno, Coating composition for diesel oxidation catalysts.
  21. Fujisaki, Hiroyuki; Kobayashi, Wataru; Nakano, Masao, Combustion catalyst and process for removing organic compounds.
  22. Kobayashi, Wataru; Nakano, Masao, Combustion catalysts and processes for removing organic compounds.
  23. Kobayashi,Wataru; Nakano,Masao, Combustion catalysts and processes for removing organic compounds.
  24. Schuetze, Frank-Walter; Frantz, Stéphanie; Jeske, Gerald; Hengst, Christoph, Diesel oxidation catalyst.
  25. Nagel,Thomas; Bergmann,Andrée, Exhaust system and method for operating the same.
  26. Vitale ; Jr. Joseph Anthony ; Gushman Richard William, Furnace for an engine exhaust measurement system.
  27. Southward, Barry W. L.; Nunan, John G., High Pd content diesel oxidation catalysts with improved hydrothermal durability.
  28. Hirayama Hiroshi,JPX ; Kanazawa Takaaki,JPX ; Sakurai Kazuhiro,JPX, Hydrocarbon-adsorbent.
  29. Snaidr, Stanislav M.; Becker, E. Robert, Low sidestream smoke cigarette with combustible paper.
  30. Snaidr, Stanislav M.; Becker, E. Robert, Low sidestream smoke cigarette with combustible paper.
  31. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Method for disposing SCR composition on a wall flow monolith.
  32. Hoyer, Ruediger; Schuler, Anke; Franoschek, Stefan; Pauly, Thomas R.; Jeske, Gerald, Method for removing carbon monoxide and hydrocarbons from the exhaust gas of lean-burn internal combustion engines.
  33. Patchett, Joseph A.; Dettling, Joseph C.; Przybylski, Elizabeth A., Method of forming a catalyzed selective catalytic reduction (SCR) filter.
  34. Patchett, Joseph Allan; Dettling, Joseph Charles; Przybylski, Elizabeth Alina, Method of forming a catalyzed selective catalytic reduction filter.
  35. Takada Toshihiro,JPX ; Takahashi Hiroaki,JPX ; Ishii Masaru,JPX ; Kurachi Saeko,JPX, Method of purifying exhaust gas and catalyst for purifying exhaust gas.
  36. Frantz, Stéphanie; Schuetze, Frank-Walter; Woerz, Anke; Jeske, Gerald, Oxidation catalyst for commercial vehicles comprising a diesel motor.
  37. Woodhead, James L.; Snaidr, Stanislav M., Process for making metal oxide-coated microporous materials.
  38. Woodhead, James L.; Snaidr, Stanislav M., Process for making metal oxide-coated microporous materials.
  39. Harald Klein DE; Jurgen Leyrer DE; Rainer Domesle DE; Egbert Lox DE; Thomas Kreuzer DE, Process for preparing a catalyst.
  40. Morita, Atsushi; Okamura, Junji; Masaki, Shinyuki; Sugishima, Noboru; Kobayashi, Motonobu, Process for purification of exhaust gases and catalyst used for purification of exhaust gases in this process.
  41. Hoffman, Michael; Klein, Harald; Kreuzer, Thomas, Process for regenerating the catalytic activity of a catalyst that is located in the exhaust gas line of a diesel engine and that has at least one oxidizing function.

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