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Low emissions diesel fuel

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01L-001/32
출원번호 US-0555348 (1995-11-08)
발명자 / 주소
  • Compere Alicia L.
  • Griffith William L.
  • Dorsey George F.
  • West Brian H.
출원인 / 주소
  • Martin Marietta Energy Systems, Inc.
대리인 / 주소
    Morgan & FinneganStafford
인용정보 피인용 횟수 : 25  인용 특허 : 12

초록

A method and matter of composition for controlling NO.sub.x emissions from existing diesel engines. The method is achieved by adding a small amount of material to the diesel fuel to decrease the amount of NO.sub.x produced during combustion. Specifically, small amounts, less than about 1%, of urea o

대표청구항

[ What is claimed is:] [1.] A fuel composition comprising:a microemulsion containing a middle distillate base constituent and an additive constituent selected from the group consisting of urea, a urea-based compound, and a triazine compound in an amount sufficient to effect a reduction in NO.sub.x e

이 특허에 인용된 특허 (12)

  1. DeRosa Thomas F. (Passaic NJ) Lu-Dai Sung Rodney (Fishkill NY) Kaufman Benjamin J. (Hopewell Jct. NY), Composition of matter for aloyl and aroyl ureas as nitric oxide reducing agents in diesel emissions.
  2. Sung Rodney L. (Fishkill NY) DeRosa Thomas F. (Passaic NJ) Kaufman Benjamin J. (Hopewell Jct. NY), Composition of matter for encapsulation of S-triazines using poly(1-hydroxyl-(2,6-phenylene methylenes)) for thermal sta.
  3. Schon Steven G. (Philadelphia PA) Hazbun Edward A. (Media PA), Methanol as cosurfactant for microemulsions.
  4. Hazbun Edward A. (Media PA) Schon Steven G. (Philadelphia PA) Grey Roger A. (West Chester PA), Microemulsion fuel system.
  5. Bostick John G. (Smithton IL) Cunningham Lawrence J. (Kirkwood MO), Middle distillate fuels and additives therefor.
  6. Nnadi ; John C. ; Heilweil ; Israel J., Multifunctional substituted triazine functional fluid additives and compositions containing same.
  7. Perry Robert A. (524 Hazel St. Livermore CA 94550), NO reduction using sublimation of cyanuric acid.
  8. Gay Richard L. (Chatsworth CA) Grantham LeRoy F. (Calabasas CA), Preparation of precursor superconductor metal oxide powders by spray calcination from atomized nitrate solution.
  9. Diep Daniel V. (Aurora IL) Lin M. Linda (Naperville IL), Process for adjusting the optimum effluent temperature of a nitrogen oxides reducing treatment agent.
  10. Kinsman Barry E. (Poole GBX) Riddle Rodney (Poole GBX) Wilson Anthony R. (Dorset GBX), Process for the preparation of superconductor precursor metal oxide powders comprising spraying a mixed metal salt solut.
  11. Grangette Henri (Lyons FRX) Llinares Michel (Saint Genis Laval FRX) Bossand Bernard (Communay FRX) Faure Alain (Saint-Chamond FRX), Protection of hydrocarbons against the action of microorganisms.
  12. Kester, Frank L.; Fitzsimmons, Robert V.; Klass, Donald L., Stabilized gasoline-alcohol fuel compositions.

이 특허를 인용한 특허 (25)

  1. Filippini, Brian B.; Forsberg, John W.; Steckel, Thomas F.; Moreton, David J.; McAtee, Rodney J., Amino alkylphenol emulsifiers for an aqueous hydrocarbon fuel.
  2. Kresnyak, Steve; Bunio, Gary, Carbon dioxide enriched flue gas injection for hydrocarbon recovery.
  3. Deborah Wenzel, Composition as an additive to create clear stable solutions and microemulsions with a combustible liquid fuel to improve combustion.
  4. Wenzel, Deborah, Composition as an additive to create clear stable solutions and microemulsions with a combustible liquid fuel to improve combustion.
  5. Langer, Deborah A.; Mullay, John J.; Fakult, Jennifer N.; Daves, Harshida C.; Skoch, William E.; Westfall, David L., Concentrated emulsion for making an aqueous hydrocarbon fuel.
  6. Langer, Deborah A.; Westfall, David L.; Skoch, William E.; Mullay, John J., Continuous process for making an aqueous hydrocarbon fuel.
  7. Westfall, David L.; Mullay, John J.; Rowan, Stephen P., Continuous process for making an aqueous hydrocarbon fuel emulsions.
  8. Langer,Deborah A.; Bardasz,Ewa A.; Abraham,William D., Emulsified fuels and engine oil synergy.
  9. Claire L. Thompson GB; Douglas M. Barr GB, Emulsifier for an acqueous hydrocarbon fuel.
  10. Kresnyak,Steve; Bunio,Gary, Flue gas injection for heavy oil recovery.
  11. Krogh, James A.; Swenson, Robert A.; Hazel, Clifford J.; Williamson, Ian V., Fuel additive, additive-containing fuel compositions and method of manufacture.
  12. Williamson,Ian Vernon; Hazel,Clifford James, Fuel combustion.
  13. Malfer,Dennis J.; Schwab,Scott D.; Henly,Timothy J., Fuels compositions for direct injection gasoline engines.
  14. Brewer, Mark Lawrence, Liquid fuel compositions.
  15. Kresnyak,Steve; Warchol,Edward, Method for converting heavy oil residuum to a useful fuel.
  16. Moskowitz, Scott A., Methods and systems for managing and exchanging digital information packages with bandwidth securitization instruments.
  17. Deborah A. Langer ; David L. Westfall ; Morris E. Smith ; Robert T. Graf ; Harshida Dave ; John J. Mullay ; Daniel T. Daly ; Elizabeth A. Schiferl, Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel composition.
  18. Deborah A. Langer ; David L. Westfall ; Morris E. Smith ; Robert T. Graf ; Harshida Dave ; John J. Mullay ; Daniel T. Daly ; Elizabeth A. Schiferl ; Brian B. Filippini ; William D. Abraham, Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel composition.
  19. Deborah A. Langer ; David L. Westfall ; Morris E. Smith ; Robert T. Graf ; Harshida Dave ; John J. Mullay ; Daniel T. Daly ; Elizabeth A. Schiferl ; Brian B. Filippini ; William D. Abraham , Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositions.
  20. Brown, Kevin F.; Langer, Deborah A.; Duncan, David A., Process for reducing pollutants from the exhaust of a diesel engine.
  21. Brown, Kevin Francis; Langer, Deborah Ann; Duncan, David, Process for reducing pollutants from the exhaust of a diesel engine.
  22. Brown,Kevin Francis; Langer,Deborah Ann; Duncan,David, Process for reducing pollutants from the exhaust of a diesel engine.
  23. Brown, Kevin F.; Tadrous, Ted N.; Langer, Deborah A.; Duncan, David A., Process for reducing pollutants from the exhaust of a diesel engine using a water diesel fuel in combination with exhaust after-treatments.
  24. Nakai, Takashi; Kawase, Kinya, Raw material powder for powder metallurgy.
  25. Itoh, Kazuhiro; Tanaka, Toshiaki; Hirota, Shinya; Nakatani, Koichiro; Daido, Shigeki; Oyama, Naohisa, Reducing agent for emission control system, reducing-agent supply device, and emission control system using the reducing agent.
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