WO2005010130A1 - Schwefelarmer dieseltreibstoff sowie verwendung von fettsäuremonoalkylestern als schmierfähigkeitsverbesserer für schwefelarme dieseltreibstoffe - Google Patents
Schwefelarmer dieseltreibstoff sowie verwendung von fettsäuremonoalkylestern als schmierfähigkeitsverbesserer für schwefelarme dieseltreibstoffe Download PDFInfo
- Publication number
- WO2005010130A1 WO2005010130A1 PCT/AT2004/000214 AT2004000214W WO2005010130A1 WO 2005010130 A1 WO2005010130 A1 WO 2005010130A1 AT 2004000214 W AT2004000214 W AT 2004000214W WO 2005010130 A1 WO2005010130 A1 WO 2005010130A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fatty acid
- acid monoalkyl
- low
- monoalkyl esters
- esters
- Prior art date
Links
- 150000004665 fatty acids Chemical class 0.000 title claims abstract description 54
- 235000014113 dietary fatty acids Nutrition 0.000 title claims abstract description 50
- 239000000194 fatty acid Substances 0.000 title claims abstract description 50
- 229930195729 fatty acid Natural products 0.000 title claims abstract description 50
- 150000002148 esters Chemical class 0.000 title claims abstract description 35
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 29
- 239000000314 lubricant Substances 0.000 title abstract description 4
- 239000005864 Sulphur Substances 0.000 title abstract 5
- 150000004671 saturated fatty acids Chemical class 0.000 claims abstract description 19
- 235000003441 saturated fatty acids Nutrition 0.000 claims abstract description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011593 sulfur Substances 0.000 claims description 18
- 229910052717 sulfur Inorganic materials 0.000 claims description 18
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 12
- 238000001640 fractional crystallisation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 5
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 4
- 238000004508 fractional distillation Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 2
- 235000019871 vegetable fat Nutrition 0.000 claims description 2
- 239000003225 biodiesel Substances 0.000 abstract description 11
- 239000000446 fuel Substances 0.000 abstract description 11
- -1 fatty acid ester Chemical class 0.000 abstract description 6
- 235000019484 Rapeseed oil Nutrition 0.000 abstract description 5
- 235000012424 soybean oil Nutrition 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000002994 raw material Substances 0.000 description 11
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 235000019482 Palm oil Nutrition 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 7
- 239000002540 palm oil Substances 0.000 description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 6
- 239000005642 Oleic acid Substances 0.000 description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 6
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 5
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 5
- 235000021360 Myristic acid Nutrition 0.000 description 5
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 5
- 235000021314 Palmitic acid Nutrition 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 239000008162 cooking oil Substances 0.000 description 5
- 235000020778 linoleic acid Nutrition 0.000 description 5
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 5
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 5
- 239000008117 stearic acid Substances 0.000 description 5
- 239000008158 vegetable oil Substances 0.000 description 5
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003549 soybean oil Substances 0.000 description 4
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 3
- 235000019737 Animal fat Nutrition 0.000 description 3
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 235000019197 fats Nutrition 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- 238000005809 transesterification reaction Methods 0.000 description 3
- 239000005639 Lauric acid Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002551 biofuel Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical class OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003879 lubricant additive Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
- 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
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
Definitions
- the invention relates to a low-sulfur diesel fuel or diesel fuel containing max. 0.2% by weight of sulfur and fatty acid monoalkyl esters in an amount between 10 and 50,000 ppm as lubricity improvers.
- EP 0 680 506 B describes the use of esters as lubricity improvers.
- EP 0 635 558 AI describes the use of fatty acid monoalkyl esters from saturated and unsaturated fatty acid esters in an amount of 100 to 10,000 ppm.
- methyl esters in the composition in which the fatty acids are present in vegetable oils are used for this application without further pretreatment or separation.
- a similar application can be found in WO 94/17160.
- WO 96/07632 describes the preparation of agents for improving the lubricity by double transesterification of vegetable oils, fatty acid monoalkyl esters being produced in the first stage, which are transesterified with a polyol in a second stage. Similar compounds are described in EP 1 088 880 AI.
- No. 5,891,203 describes the use of a mixture of biodiesel and diethanolamine derivatives as lubricity improvers in low-sulfur fuels.
- Fatty acid amides from diethanolamine and fatty acids are used, with oleic acid being the preferred fatty acid.
- biodiesel made from various raw materials such as sunflower oil, corn oil, olive oil and used cooking oils, is described as an additive to improve lubricity, whereby a clear effect could be found for all products, without being able to determine differences in the individual raw materials.
- the low-sulfur diesel fuel according to the invention contains max. 0.2% by weight of sulfur and fatty acid monoalkyl esters in an amount between 10 and 50,000 ppm as lubricity improver and is characterized in that the fatty acid residues of the fatty acid monoalkyl esters derive at least 50%, in particular at least 70%, from saturated fatty acids, the fatty acid monoalkyl esters preferably as fatty acid methyl esters available.
- the present invention is based on the surprising finding that the lubricity of fatty acid monoalkyl esters obviously depends on the content of saturated fatty acid derivatives. It has been shown that fatty acid esters with a content of more than 50% of saturated fatty acids are much higher
- Lubricity improvements in low-sulfur diesel fuel show as biodiesel from rapeseed oil or soybean oil.
- esters with unsaturated fatty acids can be separated off by fractional crystallization and distillation.
- those fatty acid ester fractions which are obtained by fractional crystallization or distillation and which are characterized by a high content of saturated fatty acids, are particularly suitable as lubricant improvers.
- the fatty acid monoalkyl esters contained in the diesel fuel according to the invention are preferably made from vegetable fats and or oils. All natural vegetable or animal oils and / or fats whose content of saturated fatty acids is already over 50% or corresponding products which have been produced by enriching or separating the saturated fatty acids from the corresponding oils and fats are suitable as raw materials. Corresponding fractions from palm oil processing (palm stearin) or animal fat fractions are preferably used. Another embodiment of the diesel fuel according to the invention is characterized in that it additionally contains one or more additives for improving the cetane number or for improving the low-temperature behavior.
- the invention further relates to an agent for improving the lubricity of diesel fuels containing fatty acid monoalkyl esters and is characterized in that at least 50%, in particular at least 70%, of the fatty acid residues of the fatty acid monoalkyl esters come from saturated fatty acids.
- the invention relates to a process for the preparation of a fatty acid monoalkyl ester, the fatty acid residues of which at least 50%, in particular at least 70%) are derived from saturated fatty acids, which is characterized in that a fatty acid monoalkyl ester, the fatty acid residues of which are derived from saturated and from unsaturated fatty acids, is subjected to fractional crystallization or subjected to distillation.
- the invention relates to the use of fatty acid monoalkyl esters as lubricity improvers for low-sulfur diesel fuels, the fatty acid residues of the fatty acid monoalkyl esters deriving at least 50%, in particular at least 70%, from saturated fatty acids.
- the HFRR wear test in accordance with CEC F-06-A-96 was used as the measuring method for determining the lubricity in accordance with international standards.
- the lubricity is determined based on the abrasion of a rotating ball. With this method, the limit value is an abrasion of 460 ⁇ m.
- the reference fuel used for the tests was a sulfur-free, non-additive diesel fuel with an abrasion value of 569 ⁇ m.
- Fatty acid monoalkyl esters with a content of more than 50% saturated fatty acids are ideal additives for improving the lubricating properties of sulfur-free diesel fuels.
- the starting product was animal fat with the following fatty acid composition:
- Palmitic acid 25.17%
- Linoleic acid 9.24% This fat was converted into the corresponding fatty acid methyl esters using known methods using methanol and potassium hydroxide. The fatty acid methyl esters obtained were separated by fractional crystallization at low temperatures into two fractions, of which one fraction with a high proportion of saturated fatty acids was used as a lubricant additive. The fatty acid composition of this fraction was as follows:
- Lauric acid 2.06% myristic acid: 0.44% palmitic acid: 33.75% stearic acid: 35.00% oleic acid: 21.26% linoleic acid: 2.62%
- Example 2 A technical fatty acid distillate from palm oil with the following fatty acid composition was used as the raw material for the production of fatty acid methyl esters:
- This fatty acid mixture was made using methanol and conc. Implemented sulfuric acid as a catalyst, the corresponding fatty acid methyl esters being obtained.
- Palm stearin which was produced by fractional crystallization from palm oil, with the following fatty acid composition was used as the raw material for the production of fatty acid methyl esters:
- Palm stearin was subjected to a multi-stage transesterification using methanol and potassium hydroxide as a catalyst, whereby the corresponding fatty acid methyl esters were obtained.
- This plam oil was subjected to a multistage transesterification using methanol and potassium hydroxide as a catalyst, the corresponding fatty acid methyl esters being obtained.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Fats And Perfumes (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04737103A EP1648984A1 (de) | 2003-07-28 | 2004-06-22 | Schwefelarmer dieseltreibstoff sowie verwendung von fettsäur emonoalkylestern als schmierfä higkeitsverbesserer für s chwefelarme dieseltreibstoffe |
| NZ545545A NZ545545A (en) | 2003-07-28 | 2004-06-22 | Low-sulphur diesel fuel and use of fatty acid monoalkyl esters as lubricant improvers for low-sulphur diesel fuels |
| CA002533657A CA2533657A1 (en) | 2003-07-28 | 2004-06-22 | Low-sulfur diesel fuel as well as the use of fatty acid monoalkyl esters as lubricity improvers for low-sulfur diesel fuels |
| AU2004259773A AU2004259773B2 (en) | 2003-07-28 | 2004-06-22 | Low-sulphur diesel fuel and use of fatty acid monoalkyl esters as lubricant improvers for low-sulphur diesel fuels |
| CN2004800281298A CN1860209B (zh) | 2003-07-28 | 2004-06-22 | 贫硫柴油以及脂肪酸单烷基酯作为贫硫柴油燃料的润滑改性剂的用途 |
| US11/341,259 US20060213118A1 (en) | 2003-07-28 | 2006-01-27 | Low-sulfur diesel fuel and use of fatty acid monoalkyl esters as lubricant improvers for low-sulfur diesel fuels |
| HK07102628.9A HK1097567A1 (en) | 2003-07-28 | 2007-03-09 | Low-sulphur diesel fuel and use of fatty acid monoalkyl esters as lubricant improvers for low-sulphur diesel fuels |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0119403A AT504745B1 (de) | 2003-07-28 | 2003-07-28 | Schwefelarmer dieseltreibstoff sowie verwendung von fettsäuremonoalkylestern als schmierfähigkeitsverbesserer für schwefelarme dieseltreibstoffe |
| ATA1194/2003 | 2003-07-28 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/341,259 Continuation US20060213118A1 (en) | 2003-07-28 | 2006-01-27 | Low-sulfur diesel fuel and use of fatty acid monoalkyl esters as lubricant improvers for low-sulfur diesel fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005010130A1 true WO2005010130A1 (de) | 2005-02-03 |
Family
ID=34085018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/AT2004/000214 WO2005010130A1 (de) | 2003-07-28 | 2004-06-22 | Schwefelarmer dieseltreibstoff sowie verwendung von fettsäuremonoalkylestern als schmierfähigkeitsverbesserer für schwefelarme dieseltreibstoffe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060213118A1 (zh) |
| EP (1) | EP1648984A1 (zh) |
| CN (1) | CN1860209B (zh) |
| AT (1) | AT504745B1 (zh) |
| AU (1) | AU2004259773B2 (zh) |
| CA (1) | CA2533657A1 (zh) |
| HK (1) | HK1097567A1 (zh) |
| NZ (1) | NZ545545A (zh) |
| WO (1) | WO2005010130A1 (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1674552A1 (en) * | 2004-12-24 | 2006-06-28 | Shell Internationale Researchmaatschappij B.V. | Fuel compositions |
| EP1731589A2 (en) * | 2005-06-10 | 2006-12-13 | Malaysian Palm Oil Board | Palm-based biodiesel formulation |
| FR2894977A1 (fr) * | 2005-12-21 | 2007-06-22 | Total France Sa | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
| FR2894978A1 (fr) * | 2005-12-21 | 2007-06-22 | Total France Sa | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
| EP2175010A1 (en) * | 2008-10-10 | 2010-04-14 | Eco Air S.r.l. | Use of fatty acid esters as descaling and lubricating agents |
| US7947241B2 (en) | 2007-02-23 | 2011-05-24 | Total Raffinage Marketing | Aqueous solution for the treatment of exhaust gases of diesel engines |
| CN112779064A (zh) * | 2019-11-11 | 2021-05-11 | 中国石油化工股份有限公司 | 一种低酸型柴油抗磨剂及其制备方法和应用 |
| US11732628B1 (en) | 2020-08-12 | 2023-08-22 | Old World Industries, Llc | Diesel exhaust fluid |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295961B (zh) * | 2011-07-21 | 2013-09-04 | 淄博润博化工销售有限公司 | 一种低硫柴油润滑性添加剂及其制备方法 |
| CN102311838A (zh) * | 2011-08-08 | 2012-01-11 | 华东理工大学 | 一种低硫柴油润滑添加剂及其制备方法与应用 |
| CN102977945B (zh) * | 2012-11-12 | 2015-07-08 | 黄河三角洲京博化工研究院有限公司 | 一种柴油润滑性改进剂 |
| AT513799B1 (de) | 2012-12-18 | 2020-02-15 | Mag Schell Klaus | Verfahren zur Herstellung eines Bio-Diesel-Kraftstoffes mit einem speziell ausgelegten Reaktor und quasi katalytisch wirksamer nanoskalig strukturierter Materialoberfläche des Reaktors |
| RU2642080C1 (ru) * | 2016-08-12 | 2018-01-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Вятский государственный университет" | Топливная композиция |
| CN107177398B (zh) * | 2017-06-07 | 2020-01-31 | 上海鑫灵精细化工有限公司 | 柴油抗磨剂及其制备方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920691A (en) * | 1989-05-22 | 1990-05-01 | Fainman Morton Z | Fuel additive |
| WO1994017160A1 (en) * | 1993-01-21 | 1994-08-04 | Exxon Chemical Patents Inc. | Fuel composition |
| EP0635558A1 (en) * | 1993-07-21 | 1995-01-25 | EURON S.p.A. | Gas oil composition |
| DE10111857A1 (de) * | 2001-03-08 | 2002-09-12 | Wolfram Radig | Multifunktioneller Zusatz für entschwefelte Mineraldieselkraftstoffe |
| WO2002100987A1 (en) * | 2001-06-08 | 2002-12-19 | Forchem Oy | A process for preparing a fuel additive and the additive |
| WO2003022960A2 (en) * | 2001-09-07 | 2003-03-20 | Shell Internationale Research Maatschappij B.V. | Diesel fuel and method of making and using same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5891203A (en) * | 1998-01-20 | 1999-04-06 | Ethyl Corporation | Fuel lubricity from blends of a diethanolamine derivative and biodiesel |
| US20040231234A1 (en) * | 2003-05-19 | 2004-11-25 | May Choo Yuen | Palm diesel with low pour point for climate countries |
-
2003
- 2003-07-28 AT AT0119403A patent/AT504745B1/de not_active IP Right Cessation
-
2004
- 2004-06-22 WO PCT/AT2004/000214 patent/WO2005010130A1/de active Search and Examination
- 2004-06-22 CN CN2004800281298A patent/CN1860209B/zh not_active Expired - Fee Related
- 2004-06-22 EP EP04737103A patent/EP1648984A1/de not_active Ceased
- 2004-06-22 CA CA002533657A patent/CA2533657A1/en not_active Abandoned
- 2004-06-22 AU AU2004259773A patent/AU2004259773B2/en not_active Ceased
- 2004-06-22 NZ NZ545545A patent/NZ545545A/en unknown
-
2006
- 2006-01-27 US US11/341,259 patent/US20060213118A1/en not_active Abandoned
-
2007
- 2007-03-09 HK HK07102628.9A patent/HK1097567A1/xx not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920691A (en) * | 1989-05-22 | 1990-05-01 | Fainman Morton Z | Fuel additive |
| WO1994017160A1 (en) * | 1993-01-21 | 1994-08-04 | Exxon Chemical Patents Inc. | Fuel composition |
| EP0635558A1 (en) * | 1993-07-21 | 1995-01-25 | EURON S.p.A. | Gas oil composition |
| DE10111857A1 (de) * | 2001-03-08 | 2002-09-12 | Wolfram Radig | Multifunktioneller Zusatz für entschwefelte Mineraldieselkraftstoffe |
| WO2002100987A1 (en) * | 2001-06-08 | 2002-12-19 | Forchem Oy | A process for preparing a fuel additive and the additive |
| WO2003022960A2 (en) * | 2001-09-07 | 2003-03-20 | Shell Internationale Research Maatschappij B.V. | Diesel fuel and method of making and using same |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1674552A1 (en) * | 2004-12-24 | 2006-06-28 | Shell Internationale Researchmaatschappij B.V. | Fuel compositions |
| EP1731589A2 (en) * | 2005-06-10 | 2006-12-13 | Malaysian Palm Oil Board | Palm-based biodiesel formulation |
| EP1731589A3 (en) * | 2005-06-10 | 2009-09-09 | Malaysian Palm Oil Board | Palm-based biodiesel formulation |
| FR2894978A1 (fr) * | 2005-12-21 | 2007-06-22 | Total France Sa | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
| WO2007077330A2 (fr) * | 2005-12-21 | 2007-07-12 | Total France | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
| WO2007077330A3 (fr) * | 2005-12-21 | 2007-08-23 | Total France | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
| FR2894977A1 (fr) * | 2005-12-21 | 2007-06-22 | Total France Sa | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
| US8409304B2 (en) | 2005-12-21 | 2013-04-02 | Total France | Cetane-improving component for diesel fuels and diesel fuels containing it |
| KR101327934B1 (ko) | 2005-12-21 | 2013-11-13 | 토탈 라피나쥬 마케팅 | 디젤유용 세탄 개량제 및 이를 포함하는 디젤유 |
| US7947241B2 (en) | 2007-02-23 | 2011-05-24 | Total Raffinage Marketing | Aqueous solution for the treatment of exhaust gases of diesel engines |
| EP2175010A1 (en) * | 2008-10-10 | 2010-04-14 | Eco Air S.r.l. | Use of fatty acid esters as descaling and lubricating agents |
| CN112779064A (zh) * | 2019-11-11 | 2021-05-11 | 中国石油化工股份有限公司 | 一种低酸型柴油抗磨剂及其制备方法和应用 |
| CN112779064B (zh) * | 2019-11-11 | 2022-12-13 | 中国石油化工股份有限公司 | 一种低酸型柴油抗磨剂及其制备方法和应用 |
| US11732628B1 (en) | 2020-08-12 | 2023-08-22 | Old World Industries, Llc | Diesel exhaust fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1860209B (zh) | 2010-12-15 |
| AT504745B1 (de) | 2010-07-15 |
| US20060213118A1 (en) | 2006-09-28 |
| AU2004259773B2 (en) | 2010-02-11 |
| CN1860209A (zh) | 2006-11-08 |
| AU2004259773A1 (en) | 2005-02-03 |
| CA2533657A1 (en) | 2005-02-03 |
| EP1648984A1 (de) | 2006-04-26 |
| NZ545545A (en) | 2010-06-25 |
| AT504745A1 (de) | 2008-07-15 |
| HK1097567A1 (en) | 2007-06-29 |
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