CA2561663A1 - Fuel additive concentrate having a salt formed from di-n-butylamine or tri-n-butylamine - Google Patents

Fuel additive concentrate having a salt formed from di-n-butylamine or tri-n-butylamine Download PDF

Info

Publication number
CA2561663A1
CA2561663A1 CA002561663A CA2561663A CA2561663A1 CA 2561663 A1 CA2561663 A1 CA 2561663A1 CA 002561663 A CA002561663 A CA 002561663A CA 2561663 A CA2561663 A CA 2561663A CA 2561663 A1 CA2561663 A1 CA 2561663A1
Authority
CA
Canada
Prior art keywords
concentrate
butylamine
weight
tri
lubricity enhancer
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.)
Abandoned
Application number
CA002561663A
Other languages
French (fr)
Inventor
Angela Priscilla Breakspear
Rinaldo Caprotti
Carlo Fava
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.)
Infineum International Ltd
Original Assignee
Infineum International Ltd
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 Infineum International Ltd filed Critical Infineum International Ltd
Publication of CA2561663A1 publication Critical patent/CA2561663A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • 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
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1888—Carboxylic acids; metal salts thereof tall oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)

Abstract

An additive concentrate comprises a lubricity enhancer dissolved in a solvent.
The lubricity enhancer comprises from 10 to 90% by weight of the concentrate and is a salt formed by the reaction of a carboxylic acid with di-n-butylamine or tri-n-butylamine. The concentrates have excellent low temperature stability.

Claims (10)

1. An additive concentrate comprising a lubricity enhancer dissolved in a solvent;
wherein the lubricity enhancer comprises from 10 to 90% by weight of the concentrate;
wherein the lubricity enhancer comprises a salt formed by the reaction of a carboxylic acid with di-n-butylamine or tri-n-butylamine; and wherein the concentrate remains clear and bright for at least 14 days when held at -30°C.
2. A concentrate according to claim 1, wherein the lubricity enhancer comprises from 33 to 50% by weight of the concentrate, and wherein the concentrate remains clear and bright for at least 14 days when held at -40°C.
3. A concentrate according to claim 1, wherein the lubricity enhancer comprises from 33 to 50% by weight of the concentrate, and wherein the concentrate remains clear and bright for at least 28 days when held at -30°C.
4. A concentrate according to any preceding claim wherein the carboxylic acid comprises a fatty acid or a mixture of fatty acids.
5. A concentrate according to any preceding claim wherein the carboxylic acid comprises tall oil fatty acid or rape seed oil fatty acid.
6. A concentrate according to any preceding claim wherein the solvent is a hydrocarbon solvent, such as an aromatic hydrocarbon solvent.
7. A fuel composition comprising a major proportion of a fuel oil and a minor proportion of an additive concentrate according to any preceding claim.
8. A fuel composition according to claim 8, wherein the fuel oil comprises a middle distillate fuel oil having a sulphur content of at most 0.05% by weight.
9. The use of an additive concentrate according to any of claims 1 to 6 to improve the lubricity of a fuel oil having a sulphur content of at most 0.05% by weight.
10. A method of storing an additive concentrate comprising a lubricity enhancer at a temperature of -30°C such that the concentrate remains clear and bright for at least 14 days, the method comprising dissolving 10 to 90% by weight of a salt formed by the reaction of a carboxylic acid with di-n-butylamine or tri-n-butylamine, in a hydrocarbon solvent.
CA002561663A 2005-09-30 2006-09-29 Fuel additive concentrate having a salt formed from di-n-butylamine or tri-n-butylamine Abandoned CA2561663A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05270062.2 2005-09-30
EP05270062 2005-09-30

Publications (1)

Publication Number Publication Date
CA2561663A1 true CA2561663A1 (en) 2007-03-30

Family

ID=35768600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002561663A Abandoned CA2561663A1 (en) 2005-09-30 2006-09-29 Fuel additive concentrate having a salt formed from di-n-butylamine or tri-n-butylamine

Country Status (6)

Country Link
US (1) US20070074449A1 (en)
EP (1) EP1770151A1 (en)
JP (1) JP2007100087A (en)
KR (1) KR20070037358A (en)
CN (1) CN1940036B (en)
CA (1) CA2561663A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1979445A1 (en) * 2006-01-18 2008-10-15 Basf Se Use of mixtures of monocarboxylic acids and polycyclic hydrocarbon compounds for improving the storage stability of fuel additive concentrates
US20080060608A1 (en) * 2006-09-07 2008-03-13 Angela Priscilla Breakspear Method and use for the prevention of fuel injector deposits
US20080141582A1 (en) * 2006-12-13 2008-06-19 Angela Priscilla Breakspear Additive Composition
US8690968B2 (en) 2008-04-04 2014-04-08 Afton Chemical Corporation Succinimide lubricity additive for diesel fuel and a method for reducing wear scarring in an engine
RU2422495C2 (en) * 2009-06-29 2011-06-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Additive to low-sulphur diesel fuel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811429A (en) * 1953-08-31 1957-10-29 Eastman Kodak Co Stabilization of motor fuels
US3273981A (en) * 1963-07-16 1966-09-20 Exxon Research Engineering Co Anti-wear oil additives
US3287273A (en) * 1965-09-09 1966-11-22 Exxon Research Engineering Co Lubricity additive-hydrogenated dicarboxylic acid and a glycol
JPS54160402A (en) * 1978-05-25 1979-12-19 Nippon Oil Co Ltd General lubricating oil composition
US4375360A (en) * 1981-01-12 1983-03-01 Conoco Inc. Methanol fuel and methanol fuel additives
FR2751982B1 (en) * 1996-07-31 2000-03-03 Elf Antar France ONCTUOSITY ADDITIVE FOR ENGINE FUEL AND FUEL COMPOSITION
EP0829527A1 (en) * 1996-09-12 1998-03-18 Exxon Research And Engineering Company Additive concentrate for fuel compositions
US6129772A (en) * 1998-01-13 2000-10-10 Baker Hughes Incorporated Composition and method to improve lubricity in fuels
DE10058356B4 (en) * 2000-11-24 2005-12-15 Clariant Gmbh Fuel oils with improved lubricity, containing reaction products of fatty acids with short-chain oil-soluble amines
DE10058359B4 (en) * 2000-11-24 2005-12-22 Clariant Gmbh Fuel oils with improved lubricity, containing mixtures of fatty acids with paraffin dispersants, and a lubricant-improving additive
US6649575B2 (en) * 2000-12-07 2003-11-18 Infineum International Ltd. Lubricating oil compositions
US6866690B2 (en) * 2002-04-24 2005-03-15 Ethyl Corporation Friction modifier additives for fuel compositions and methods of use thereof
US7402185B2 (en) * 2002-04-24 2008-07-22 Afton Chemical Intangibles, Llc Additives for fuel compositions to reduce formation of combustion chamber deposits
FI122428B2 (en) * 2002-08-05 2016-10-10 Arizona Chemical Fatty acid composition and its use

Also Published As

Publication number Publication date
JP2007100087A (en) 2007-04-19
CN1940036A (en) 2007-04-04
EP1770151A1 (en) 2007-04-04
CN1940036B (en) 2014-09-17
KR20070037358A (en) 2007-04-04
US20070074449A1 (en) 2007-04-05

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20170314