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Automated catalytic reduction system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/18
출원번호 US-0987044 (1992-12-07)
발명자 / 주소
  • Aboujaoude Francois W. (Roscoe IL) Kasel Eugene A. (Roscoe IL)
출원인 / 주소
  • Coltec Industries Inc (New York NY 02)
인용정보 피인용 횟수 : 30  인용 특허 : 0

초록

The automated catalytic reduction system for an engine exhaust stream includes an oxidation catalyst spaced from a selective catalytic reduction catalyst for reducing nitrogen oxides. A reducing agent is introduced into the space between the two catalysts and is controlled in volume by a volume cont

대표청구항

An automated catalytic reduction system for controlling the exhaust gas emissions in the exhaust system of an engine operable in both diesel and dual fuel modes comprising: a catalyst housing mounted in the exhaust system for said engine whereby the exhaust gas from said engine passes through said c

이 특허를 인용한 특허 (30)

  1. Kistner, Andreas; Döring, Andreas, Compact exhaust gas aftertreatment system.
  2. Lippa,Allan J.; Brehob,Diana D.; Yang,Jialin; Xu,Lifeng, Control strategy for an internal combustion engine in a hybrid vehicle.
  3. Clerc, James C.; White, Timothy M.; Zaczek, Melissa; Qi, Baohua, Detection of aftertreatment catalyst degradation.
  4. Stahl, Roland; Strohmaier, Rainer, Device and method for detecting ammonia.
  5. Weigl, Manfred, Device and method for exhaust-gas aftertreatment in an internal-combustion engine.
  6. Binder, Klaus; Ebel, Peter; Fraenkle, Gerhard; Funk, Alexander; Marquardt, Klaus-Juergen; Schaefer, Ansgar; Huthwohl, Georg; Maurer, Bernd, Device for exhaust-gas purification, and an operating and monitoring for said device.
  7. Liang Cho Y. ; McCoy Steven R., Diagnostic system for an emissions control on an engine.
  8. Upadhyay, Devesh; van Nieuwstadt, Michiel J.; Ruona, William Charles, Diesel aftertreatment system.
  9. Upadhyay, Devesh; Goebelbecker, Michael; van Nieuwstadt, Michiel J.; Ruona, William Charles, Diesel aftertreatment systems.
  10. van Nieuwstadt, Michiel J.; Upadhyay, Devesh; Goebelbecker, Michael; Ruona, William Charles, Diesel aftertreatment systems.
  11. van Nieuwstadt,Michiel J.; Upadhyay,Devesh; Goebelbecker,Michael; Ruona,William Charles, Diesel aftertreatment systems.
  12. Hammerle Robert Henry ; Adams Karen Marie ; Laing Paul Matthew, Emission control system.
  13. Michiel Jacques van Nieuwstadt, Emission control system.
  14. Gladden, John R., Enhanced ammonia feed control for selective catalytic reduction.
  15. Fujiwara Toru (Tokyo JPX) Tsubakiji Tadashi (Tokyo JPX) Tsuchiya Kenichi (Kobe JPX), Exhaust gas purification apparatus for internal combustion engine.
  16. Kinugasa Yukio,JPX ; Itou Takaaki,JPX ; Suzuki Naoto,JPX ; Takeuchi Koichi,JPX ; Tanaka Hiroshi,JPX ; Fuwa Naohide,JPX, Exhaust gas purification device for an internal combustion engine.
  17. Hylands, Darryl William; Fletcher, Trevor Lee, Exhaust system.
  18. Kinugasa Yukio,JPX ; Itou Takaaki,JPX ; Suzuki Naoto,JPX, Method and a device for purifying combustion exhaust gas.
  19. Dolling Winfried,DEX, Method and apparatus for metering the introduction of a reducing agent into the exhaust-gas or exhaust-air stream of a combustion installation.
  20. Kraemer, Gilbert O., Method and apparatus for operation of CO/VOC oxidation catalyst to reduce NO2 formation for gas turbine.
  21. Huber,Sven; Mayer,Hanspeter; Mueller,Gerhard; Offenhuber,Michael, Method and device for dosing a reducing agent for the removal of nitrogen oxides from exhaust gases.
  22. Zurbig Jurgen,DEX ; Tost Rainer,DEX ; Dolling Winfried,DEX ; Latsch Reinhard,DEX, Method and device for operating an internal combustion engine operating with an excess of air.
  23. Naohide Fuwa JP; Hiroshi Tanaka JP; Yukio Kinugasa JP; Takaaki Itou JP; Naoto Suzuki JP; Takehisa Yaegashi JP; Kouhei Igarashi JP; Kouichi Takeuchi JP, Method and device for purifying exhaust gas of an engine.
  24. Kinugasa Yukio,JPX ; Igarashi Kouhei,JPX ; Itou Takaaki,JPX ; Suzuki Naoto,JPX ; Yaegashi Takehisa,JPX ; Takeuchi Kouichi,JPX, Method and device for purifying exhaust gas of engine.
  25. Fischer,Stefan, Method and emission control system for catalytically reducing nitrogen oxides in the exhaust gas of a combustion system.
  26. Hinz, Andreas; Andersson, Lennart, Method, device and computer program product for diagnosing of at least one exhaust emission control unit.
  27. Miller, Michael James, NH3 flow measurement.
  28. Wissler Gerhard,DEX ; Pajonk Gunther,DEX ; Hofmann Lothar,DEX ; Weigl Manfred,DEX ; Mathes Wieland,DEX ; Neufert Ronald,DEX ; Wenzlawski Klaus,DEX ; Weisensel Dietmar,DEX, NO.sub.x reduction system with a device for metering reducing agents.
  29. Goto Yasuo (Saitama-ken JPX), Nitrogen oxide removal control method.
  30. Wills,J. Stephen; Andrews,Eric B., System for diagnosing reagent solution quality and emissions catalyst degradation.
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