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 PDFInfo
- 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
Links
- 239000012141 concentrate Substances 0.000 title claims abstract 20
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 title claims abstract 8
- 150000003839 salts Chemical class 0.000 title claims abstract 4
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 title claims abstract 4
- 239000002816 fuel additive Substances 0.000 title 1
- 239000003623 enhancer Substances 0.000 claims abstract 8
- 239000002904 solvent Substances 0.000 claims abstract 6
- 239000000654 additive Substances 0.000 claims abstract 5
- 230000000996 additive effect Effects 0.000 claims abstract 5
- 150000001735 carboxylic acids Chemical class 0.000 claims 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims 4
- 229930195729 fatty acid Natural products 0.000 claims 4
- 239000000194 fatty acid Substances 0.000 claims 4
- 150000004665 fatty acids Chemical class 0.000 claims 4
- 239000000295 fuel oil Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000005864 Sulphur Substances 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical group 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 239000010771 distillate fuel oil Substances 0.000 claims 1
- 239000003784 tall oil Substances 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- 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
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.
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.
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.
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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090165364A1 (en) * | 2006-01-18 | 2009-07-02 | 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 |
Family Cites Families (14)
| 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 |
| ATE223471T1 (en) * | 1998-01-13 | 2002-09-15 | Baker Hughes Inc | COMPOSITION AND METHOD FOR IMPROVING FUEL LUBRICITY PROPERTIES |
| 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 |
| 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 |
| US6649575B2 (en) * | 2000-12-07 | 2003-11-18 | Infineum International Ltd. | Lubricating oil compositions |
| US7402185B2 (en) * | 2002-04-24 | 2008-07-22 | Afton Chemical Intangibles, Llc | Additives for fuel compositions to reduce formation of combustion chamber deposits |
| US6866690B2 (en) * | 2002-04-24 | 2005-03-15 | Ethyl Corporation | Friction modifier additives for fuel compositions and methods of use thereof |
| FI122428B2 (en) * | 2002-08-05 | 2021-01-29 | Arizona Chemical | Fatty acid composition and its use |
-
2006
- 2006-08-23 EP EP06119413A patent/EP1770151A1/en not_active Withdrawn
- 2006-09-21 US US11/524,809 patent/US20070074449A1/en not_active Abandoned
- 2006-09-28 KR KR1020060094787A patent/KR20070037358A/en not_active Application Discontinuation
- 2006-09-29 CA CA002561663A patent/CA2561663A1/en not_active Abandoned
- 2006-09-29 CN CN200610141252.1A patent/CN1940036B/en not_active Expired - Fee Related
- 2006-09-29 JP JP2006267189A patent/JP2007100087A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1940036A (en) | 2007-04-04 |
| US20070074449A1 (en) | 2007-04-05 |
| EP1770151A1 (en) | 2007-04-04 |
| CN1940036B (en) | 2014-09-17 |
| KR20070037358A (en) | 2007-04-04 |
| JP2007100087A (en) | 2007-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20170314 |