DK1903092T3 - Alkanolamider og deres anvendelse som brændstofadditiver - Google Patents

Alkanolamider og deres anvendelse som brændstofadditiver Download PDF

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Publication number
DK1903092T3
DK1903092T3 DK07252256.8T DK07252256T DK1903092T3 DK 1903092 T3 DK1903092 T3 DK 1903092T3 DK 07252256 T DK07252256 T DK 07252256T DK 1903092 T3 DK1903092 T3 DK 1903092T3
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DK
Denmark
Prior art keywords
dea
fuel
composition
composition according
fatty acid
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Application number
DK07252256.8T
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English (en)
Inventor
William J Colucci
Abbas Kadkhodayan
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Afton Chemical Corp
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Publication of DK1903092T3 publication Critical patent/DK1903092T3/da

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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
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • 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
    • C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (23)

1. Sammensætning omfattende en alkanolamid, der kan opnås ved en fremgangsmåde omfattende de følgende trin: (a) at tilsætte diethanolamin (DEA) til en fedtsyre med en hastighed på fra 0,001 % af samlet DEA pr. minut til 5 % af samlet DEA pr. minut for at danne en blanding af fedtsyre og DEA, hvor den samlede molmængde af fedtsyre i blandingen er større end den samlede molmængde af DEA; (b) at påføre et vakuum på blandingen; og (c) at fastholde blandingen ved en temperatur på fra 100 °C til 170 °C i højst 16 timer, hvor sammensætningen har de følgende fysiske egenskaber:
2. Sammensætning ifølge krav 1, hvor: (a) fedtsyren er udvalgt blandt cocoat, caprin, myristin, palmitin, stearin, olie, linol, arachidon, eruca og behensyrer og blandinger deraf; (b) fedtsyren omfatter isostearinsyre; eller (c) fedtsyren er isostearinsyre.
3. Sammensætning ifølge et af de foregående krav, hvor DEA tilsættes med en hastighed på fra 0,001 % af samlet DEA pr. minut til 1 % af samlet DEA pr. minut.
4. Sammensætning ifølge krav 3, hvor DEA tilsættes med en hastighed på fra 0,002 % af samlet DEA pr. minut til 0,5 % af samlet DEA pr. minut.
5. Sammensætning ifølge et af de foregående krav, hvor den samlede mængde af fedtsyre i forhold til DEA ligger i området af molforhold på 1 : 0,4-1,0 (fedtsyre : DEA).
6. Sammensætning ifølge krav 5, hvor den samlede mængde af fedtsyre i forhold til DEA ligger i området af molforhold på 1 : 0,5-0,85 (fedtsyre : DEA).
7. Sammensætning ifølge et af de foregående krav, hvor blandingen fastholdes ved et tryk på 66,7 kPa (500 mm Hg) eller derunder i en væsentlig del af reaktionstiden.
8. Sammensætning ifølge krav 7, hvor blandingen fastholdes ved et tryk på 33,3 kPa (250 mm Hg) eller derunder i en væsentlig del af reaktionstiden.
9. Sammensætning ifølge krav 7 eller 8, hvor trykket fastholdes i det væsentlige i hele den tid, det tager at tilsætte DEA, og/eller i hele reaktionstiden.
10. Sammensætning ifølge et af de foregående krav, hvor blandingen fastholdes ved en temperatur på fra 125 °C til 160 °C.
11. Sammensætning ifølge et af de foregående krav, hvor sammensætningen indeholder mindre end 2000 vægt-ppm BHEP.
12. Sammensætning ifølge et af de foregående krav, hvilken har et DEA-indhold på mindre end 1,0 vægt-%.
13. Brændstofadditiv, som omfatter en sammensætning ifølge et hvilket som helst af kravene 1 til 12.
14. Flydende carbonhydrid-brændstof, som omfatter en sammensætning ifølge et af kravene 1 til 12.
15. Brændstof ifølge krav 14, som er et brændstof i benzinkvalitet.
16. Anvendelse af en sammensætning ifølge et af kravene 1 til 12 som et flydende carbonhydridadditiv.
17. Anvendelse ifølge krav 16, hvor sammensætningen anvendes som et friktionsmodificerende additiv.
18. Fremgangsmåde til forebyggelse af og/eller reducering af dannelsen af aflejringer i en motor, omfattende tankning og betjening af motoren med en brændstofsammensætning ifølge enten krav 14 eller krav 15.
19. Fremgangsmåde til opnåelse af forbedret brændstoføkonomi i en benzinmotor, omfattende tankning og betjening af motoren med en brændstofsammensætning ifølge enten krav 14 eller krav 15.
20. Fremgangsmåde til opnåelse af forbedret brændstofsmøreegenskab i lav-sulfur- eller ULSD-dieselbrændstoffer, omfattende tankning og betjening af en motor med en brændstofsammensætning ifølge enten krav 14 eller krav 15.
21. Fremgangsmåde til opnåelse af forbedret holdbarhed og/eller stabilitetskontrol af et brændstof, omfattende at tilsætte et brændstofadditiv ifølge krav 13 til brændstofadditivet.
22. Fremgangsmåde til reducering eller eliminering af ventilfastklæbning i en motor, som forbrænder et brændstof og har indgangsventiler, omfattende tankning og betjening af motoren med en brændstofsammensætning ifølge enten krav 14 eller krav 15.
23. Fremgangsmåde til fremstilling af en alkanolamid, hvor fremgangsmåden er som defineret i et af kravene 1 til 10.
DK07252256.8T 2006-09-21 2007-06-05 Alkanolamider og deres anvendelse som brændstofadditiver DK1903092T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/534,048 US8444720B2 (en) 2006-09-21 2006-09-21 Alkanolamides and their use as fuel additives

Publications (1)

Publication Number Publication Date
DK1903092T3 true DK1903092T3 (da) 2016-02-08

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Application Number Title Priority Date Filing Date
DK07252256.8T DK1903092T3 (da) 2006-09-21 2007-06-05 Alkanolamider og deres anvendelse som brændstofadditiver

Country Status (6)

Country Link
US (2) US8444720B2 (da)
EP (1) EP1903092B1 (da)
KR (1) KR20080027125A (da)
CN (1) CN101148617B (da)
BR (1) BRPI0702269B1 (da)
DK (1) DK1903092T3 (da)

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Also Published As

Publication number Publication date
CN101148617B (zh) 2012-02-29
US8444720B2 (en) 2013-05-21
EP1903092A3 (en) 2010-10-06
US20130232860A1 (en) 2013-09-12
EP1903092B1 (en) 2015-11-04
KR20080027125A (ko) 2008-03-26
BRPI0702269A (pt) 2008-05-13
US20080072477A1 (en) 2008-03-27
BRPI0702269B1 (pt) 2016-08-16
CN101148617A (zh) 2008-03-26
EP1903092A2 (en) 2008-03-26
US9017430B2 (en) 2015-04-28

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