EE9900255A - Use of polyether derivatives as a diesel fuel additive and method for operating a cold-fueled diesel engine - Google Patents

Use of polyether derivatives as a diesel fuel additive and method for operating a cold-fueled diesel engine

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Publication number
EE9900255A
EE9900255A EEP199900255A EE9900255A EE9900255A EE 9900255 A EE9900255 A EE 9900255A EE P199900255 A EEP199900255 A EE P199900255A EE 9900255 A EE9900255 A EE 9900255A EE 9900255 A EE9900255 A EE 9900255A
Authority
EE
Estonia
Prior art keywords
operating
diesel
cold
fuel additive
diesel engine
Prior art date
Application number
EEP199900255A
Other languages
Estonian (et)
Other versions
EE04471B1 (en
Inventor
William Clayton Christopher
Thomas Cowley Leslie
Anne Day Janet
Original Assignee
Shell Internationale Research Maatschappij B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij B.V. filed Critical Shell Internationale Research Maatschappij B.V.
Publication of EE9900255A publication Critical patent/EE9900255A/en
Publication of EE04471B1 publication Critical patent/EE04471B1/en

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    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

The invention provides the use, as an additive in a diesel fuel comprising a major proportion of a diesel oil, of an effective concentration of a polyether derivative of the general formula (I): R<1>-O-(R<3>-O)x-R<2>, wherein each of R<1> and R<2> independently represents a hydrogen atom, a C1-30 alkyl or alkenyl group optionally substituted by one or more amino or hydroxy groups, or a C2-7 alkanoyl group, x has an average value in the range 2 to 200, and each moiety R<3> is independently selected from C2-4 alkylene moieties, for reducing white smoke emissions under cold-running engine conditions, and a method of operating a diesel engine under cold-running conditions with reduced white smoke emissions.
EEP199900255A 1996-12-20 1997-12-17 Use of polyether derivatives as a diesel additive and method for operating a cold-fueled diesel engine EE04471B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96309368 1996-12-20
PCT/EP1997/007193 WO1998028383A1 (en) 1996-12-20 1997-12-17 Diesel fuel additives

Publications (2)

Publication Number Publication Date
EE9900255A true EE9900255A (en) 1999-12-15
EE04471B1 EE04471B1 (en) 2005-04-15

Family

ID=8225198

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900255A EE04471B1 (en) 1996-12-20 1997-12-17 Use of polyether derivatives as a diesel additive and method for operating a cold-fueled diesel engine

Country Status (8)

Country Link
EP (1) EP0946684B1 (en)
AT (1) ATE296341T1 (en)
CA (1) CA2275573C (en)
DE (1) DE69733363T2 (en)
DK (1) DK0946684T3 (en)
EE (1) EE04471B1 (en)
NO (1) NO330230B1 (en)
WO (1) WO1998028383A1 (en)

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US6200359B1 (en) * 1998-12-23 2001-03-13 Shell Oil Company Fuel oil composition
US6468319B1 (en) 1999-07-16 2002-10-22 Exxonmobil Research And Engineering Co. Diesel fuel containing ester to reduce emissions
JP3792990B2 (en) * 2000-04-26 2006-07-05 敬郎 濱田 Low pollution fuel
EP1632665A1 (en) * 2004-09-03 2006-03-08 Infineum International Limited A method for improving the power output of a dual-fuel gas engine
EP1866397A2 (en) 2005-03-29 2007-12-19 Arizona Chemical Company Compostions containing fatty acids and/or derivatives thereof and a low temperature stabilizer
DE102008032254B4 (en) * 2008-07-09 2010-10-21 Man Nutzfahrzeuge Ag Low-carbon diesel fuels containing a fuel additive, their use and the use of the fuel additive for the production of low-carbon diesel fuels
CN109707519B (en) * 2019-03-11 2021-12-10 杰锋汽车动力系统股份有限公司 Conversion valve for switching fuel of main and auxiliary fuel tanks of engine

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JPS59232176A (en) * 1983-06-16 1984-12-26 Nippon Oil Co Ltd Fuel composition for diesel engine
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CA2275573A1 (en) 1998-07-02
EP0946684A1 (en) 1999-10-06
ATE296341T1 (en) 2005-06-15
DE69733363T2 (en) 2006-01-26
WO1998028383A1 (en) 1998-07-02
EP0946684B1 (en) 2005-05-25
EE04471B1 (en) 2005-04-15
DE69733363D1 (en) 2005-06-30
DK0946684T3 (en) 2005-06-20
NO993014D0 (en) 1999-06-18
NO330230B1 (en) 2011-03-07
NO993014L (en) 1999-06-18
CA2275573C (en) 2006-11-21

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