EP1967567A3 - Verfahren und Zusammensetzungen zur Minderung von Ablagerungen in Motoren zur Verbrennung ethanolhaltiger Kraftstoffe - Google Patents

Verfahren und Zusammensetzungen zur Minderung von Ablagerungen in Motoren zur Verbrennung ethanolhaltiger Kraftstoffe Download PDF

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Publication number
EP1967567A3
EP1967567A3 EP08151049A EP08151049A EP1967567A3 EP 1967567 A3 EP1967567 A3 EP 1967567A3 EP 08151049 A EP08151049 A EP 08151049A EP 08151049 A EP08151049 A EP 08151049A EP 1967567 A3 EP1967567 A3 EP 1967567A3
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EP
European Patent Office
Prior art keywords
methods
compositions
containing fuels
reducing deposits
engines
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
EP08151049A
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English (en)
French (fr)
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EP1967567A2 (de
Inventor
Richard J. Dumont
Alexander M. Kulinowski
Lawrence J. Cunningham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Afton Chemical Corp
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Afton Chemical Corp
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Publication date
Priority claimed from US11/681,020 external-priority patent/US20080202561A1/en
Application filed by Afton Chemical Corp filed Critical Afton Chemical Corp
Publication of EP1967567A2 publication Critical patent/EP1967567A2/de
Publication of EP1967567A3 publication Critical patent/EP1967567A3/de
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
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    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • C—CHEMISTRY; METALLURGY
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    • C10L1/2437—Sulfonic acids; Derivatives thereof, e.g. sulfonamides, sulfosuccinic acid esters
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    • C10L1/00—Liquid carbonaceous fuels
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    • C—CHEMISTRY; METALLURGY
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    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/30—Organic compounds compounds not mentioned before (complexes)
    • C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
    • C10L1/306—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond) organo Pb compounds

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  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)
EP08151049A 2007-02-22 2008-02-04 Verfahren und Zusammensetzungen zur Minderung von Ablagerungen in Motoren zur Verbrennung ethanolhaltiger Kraftstoffe Withdrawn EP1967567A3 (de)

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US89117207P 2007-02-22 2007-02-22
US11/681,020 US20080202561A1 (en) 2007-02-22 2007-03-01 Methods and Compositions for Reducing Deposits In Engines Combusting Alcohol-Containing Fuels

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Publication number Priority date Publication date Assignee Title
US20110302827A1 (en) * 2010-06-15 2011-12-15 Champion Technologies, Inc. Inhibiting Stress Corrosion Cracking of Metal Exposed to Moderate to High Concentrations of Ethanol
CN103627457B (zh) * 2013-12-13 2015-03-25 济宁驰耐普能源科技有限公司 柴油推进剂的生产工艺
EP3668951B1 (de) * 2017-03-06 2022-07-06 The Lubrizol Corporation Aminsalze zur verwendung in benzinmotoren
EP4061911B1 (de) 2019-11-22 2024-11-20 The Lubrizol Corporation Kraftstoffadditivzusammensetzungen für benzindirekteinspritzmotoren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398921A (en) * 1981-11-02 1983-08-16 Ethyl Corporation Gasohol compositions
US4511367A (en) * 1984-06-13 1985-04-16 Ethyl Corporation Corrosion inhibitors for alcohol containing motor fuel
US4531948A (en) * 1984-06-13 1985-07-30 Ethyl Corporation Alcohol and gasohol fuels having corrosion inhibiting properties
US20030196372A1 (en) * 2002-04-23 2003-10-23 Wolf Leslie R. Fuel stability additive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398921A (en) * 1981-11-02 1983-08-16 Ethyl Corporation Gasohol compositions
US4511367A (en) * 1984-06-13 1985-04-16 Ethyl Corporation Corrosion inhibitors for alcohol containing motor fuel
US4531948A (en) * 1984-06-13 1985-07-30 Ethyl Corporation Alcohol and gasohol fuels having corrosion inhibiting properties
US20030196372A1 (en) * 2002-04-23 2003-10-23 Wolf Leslie R. Fuel stability additive

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