WO2019206829A1 - Composition de carburant à forte puissance et effet fuel éco - Google Patents
Composition de carburant à forte puissance et effet fuel éco Download PDFInfo
- Publication number
- WO2019206829A1 WO2019206829A1 PCT/EP2019/060217 EP2019060217W WO2019206829A1 WO 2019206829 A1 WO2019206829 A1 WO 2019206829A1 EP 2019060217 W EP2019060217 W EP 2019060217W WO 2019206829 A1 WO2019206829 A1 WO 2019206829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- composition
- engine
- composition according
- fuel
- 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.)
- Ceased
Links
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 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
- C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
-
- 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
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
-
- 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
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0415—Light distillates, e.g. LPG, naphtha
-
- 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
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0415—Light distillates, e.g. LPG, naphtha
- C10L2200/0423—Gasoline
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
-
- 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
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
Definitions
- the present invention relates to a fuel composition for vehicles comprising a spark ignition engine (or gasoline engine), which has improved performance both in terms of engine power and energy saving.
- the invention also relates to the use of such a composition in a spark ignition engine, to increase the power and / or to reduce the specific fuel consumption.
- Gasoline fuels for use in spark-ignition engines, particularly those of motor vehicles, must have sufficiently high octane numbers to prevent knocking phenomena.
- the octane number measures the resistance of a fuel used in a spark ignition engine to auto-ignition.
- petrol fuels marketed in Europe compliant with the EN 228 standard, have a motor octane number (or MON) of greater than 85 and a research octane number (or RON, of the English Research Octane Number) of a minimum of 95. These fuels are suitable for the great majority of automotive engines.
- An object of the present invention is therefore to improve the performance of gasoline fuel compositions, in particular but not exclusively fuel compositions intended for competition vehicles.
- the objective is to increase the power of the spark ignition engine, whether atmospheric or turbocharged, during the combustion of the gasoline fuel composition in the engine.
- octane-improving additives are typically added to the fuel compositions.
- Organometallic compounds including in particular iron, lead or manganese are well known octane improvers.
- TEL tetraethyl lead
- Non-metal based octane improvers include oxygenates (e.g., ethers and alcohols) and aromatic amines.
- oxygenates e.g., ethers and alcohols
- aromatic amines aromatic amines
- these additives also suffer from various disadvantages.
- NMA N-methylaniline
- an aromatic amine should be used at a relatively high cure rate (1.5-2 wt% additive / basis weight) to have a significant effect on the octane number of the fuel.
- NMA can also be toxic.
- Oxygen reduces the energy density of the fuel and, as with NMA, must be added at high treatment rates, which can cause compatibility issues with fuel storage, fuel lines, oil seals and other engine components.
- compositions of unleaded gasoline fuels for competition engines which comprise at least four components selected from butane, isopentane, toluene, MTBE. (methyl tert-butyl ether) and an alkylate.
- WO2010 / 014501 discloses compositions of unleaded gasoline fuels comprising at least 45% by volume of branched paraffins, at most 34% by volume of one or more mono- and di-alkylated benzenes, of 5 to 6% by weight. volume of at least one linear paraffin having 3 to 5 carbon atoms (denoted C3-C5), one or more alkanols having 2 to 4 carbon atoms (denoted C2-C4), in an amount sufficient to increase G AKI ( of the English Anti Knock Index) ie. (RON + MON) / 2 of at least 93. These compositions are presented as having high torque and maximum power.
- Document US 2015/02596 19 discloses a fuel composition having a high octane number, especially for aircraft engines, and which comprises from 1 to 60% by weight of at least one alicyclic alkane, up to 60% by weight of at least one linear or branched alkane, and up to 50% by weight of aromatics.
- US 4,401,983 discloses a high octane fuel, also primarily for aviation, comprising a major proportion of a trimethylpentane moiety having a boiling point of 105 to 115 ° C, and a minor proportion of a fraction of aromatic hydrocarbons.
- Application WO 00/47697 discloses fuel compositions that allow the engine to operate at lean burn limits, which results in fuel economy gains and reduced emissions, while meeting the specifications of the engines.
- standard fuels particularly in terms of octane number.
- These compositions contain specific compounds, chosen in particular from oxygen compounds of formula R 1 -O-R2, olefins, cycloalkanes or aromatic compounds.
- the present invention is obj and a fuel composition comprising:
- branched alkane chosen from 2-methylbutane and trimethylpentanes
- compositions are intended to supply spark ignition engines (or gasoline engines).
- the fuel compositions according to the invention have particularly high RON (Research Octane Number) octane numbers.
- the use of the composition according to the invention makes it possible to reach higher engine power levels, constant fuel flow.
- composition of the invention of the three types of compounds (cyclopentane, aromatic hydrocarbons and branched alkanes) in the specific proportions defined above has been found to allow performance to be obtained. synergistic in terms of RON octane number and engine power.
- the fuel composition according to the present invention also has an excellent low heating value (HP).
- HP low heating value
- the ICP of a gasoline composition can be measured according to the method described in ASTM D 240, or be calculated from the chromatographic fingerprint of the composition.
- composition according to the invention also has significant advantages for uses other than in competition vehicles, such as for example so-called consumer uses, since it reduces the specific fuel consumption of the engine.
- the composition according to the invention makes it possible to achieve synergistic results as regards the reduction of the fuel consumption of the engine.
- the composition according to the invention has excellent properties of the eco fuel type. Compared to a conventional gasoline composition, it also reduces C0 2 emissions.
- the invention also relates to the use of the composition according to the invention for supplying a spark ignition engine.
- the composition according to the invention is used as a fuel for supplying a high efficiency, high power spark ignition engine, preferably a motor racing vehicle engine.
- the composition according to the invention contains cyclopentane, in a content ranging from 35% to 75% by weight, relative to the total weight of the composition.
- the cyclopentane content ranges from 36 to 62% by weight, relative to the total weight of the composition.
- composition according to the invention also contains one or more aromatic hydrocarbons, in a content ranging from 10 to 25% by weight, relative to the total weight of the composition.
- the content of aromatic hydrocarbons ranges from 13 to 24% by weight, relative to the total weight of the composition.
- the aromatic hydrocarbons are advantageously monocyclic. They are preferably selected from C 7 to C 10 hydrocarbons containing a benzene ring.
- the aromatic hydrocarbon or hydrocarbons are chosen from those comprising, on the benzene ring: a single substituent; or two substituents in the meta or para position; or three substituents in the meta position.
- the aromatic hydrocarbon (s) are more preferably chosen from toluene, ethylbenzene and xylenes (and especially 1, 2-dimethylbenzene or ortho-xylene, 1,3-dimethylbenzene or meta-xylene and 1,4-dimethylbenzene or para-xylene, preferably meta-xylene and para-xylene), 1-ethyl-3-methylbenzene, mesitylene (1,3,5-trimethylbenzene), 1-ethyl-3,5-dimethylbenzene, and mixtures of these compounds. Toluene, xylenes and mixtures of these compounds are particularly preferred.
- composition according to the invention has a weight ratio of its cyclopentane content to its aromatic hydrocarbon content (s) greater than or equal to 2.
- this weight ratio is in the range from 2 to 7, more preferably 2 to 6.5, and more preferably 2.5 to 4.
- this weight ratio is in the range from 2.8 to 3.2, and more preferably from 3 to 3.2.
- the composition according to the invention contains one or more branched alkane (s) chosen from 2-methylbutane and trimethylpentanes, in a content of up to 55% by weight, preferably up to at 50% by weight, based on the total weight of the composition. Preferably, this content is in the range of 15 to 50% by weight, based on the total weight of the composition.
- s branched alkane
- the branched alkane or alkanes are chosen from trimethylpentanes, and more preferentially from 2,2,4-trimethylpentane (or isooctane), 2,3,3-trimethylpentane, 2,3,4-trimethylpentane and their derivatives. mixtures.
- composition as described above has a search octane number (RON index) greater than or equal to 95, preferably greater than or equal to 100, and more preferably greater than or equal to 101, the RON being measured according to the ASTM standard. D 2699-86.
- RON index search octane number
- the above values relate to the intrinsic octane number of the composition, that is to say without adding any additional compounds, such as especially octane booster additives such as those described above.
- the fuel composition according to the invention may also comprise one or several additives, chosen from those usually used in petrol fuels.
- composition according to the invention may comprise at least one detergent additive ensuring the cleanliness of the intake circuit.
- an additive may for example be selected from the group consisting of succinimides, polyetheramines and quaternary ammonium salts, for example those described in US417 1959 and WO200613588 1.
- the composition may also comprise at least one lubricant additive or antiwear agent, in particular (but not limited to) selected from the group consisting of fatty acids and their ester or amide derivatives, in particular glycerol monooleate, and derivatives thereof. mono- and polycyclic carboxylic acids.
- lubricant additive or antiwear agent in particular (but not limited to) selected from the group consisting of fatty acids and their ester or amide derivatives, in particular glycerol monooleate, and derivatives thereof. mono- and polycyclic carboxylic acids. Examples of such additives are given in the following documents: EP680506, EP860494, WO98 / 04656, EP915944, FR2772783,
- additives may also be included in the fuel composition according to the invention, such as anti-recession valve additives and anti-oxidant additives.
- the electrical conductivity of the fuel is greater than 200pS / m. To do this, one can add at least one additive lowering the electrical conductivity.
- the additives described above may be added in an amount ranging, for each of them, from 10 to 1000 ppm by weight, preferably from 100 to 500 ppm by weight in the fuel composition.
- the fuel compositions according to the invention have a lead content in general of less than or equal to 0.5 g / L (present for example in the form of tetraethyl lead) and, preferably, are lead-free that is to say they do not contain lead or lead-containing compounds.
- the composition according to the invention may be prepared by simple mixing of its constituents.
- a non-limiting example of a method of preparation comprises the following steps:
- the invention also relates to the use of the composition as described above for supplying a spark ignition engine.
- the engine can be direct injection type, or indirect injection.
- the composition according to the invention is used to increase the power of the engine.
- the fuel composition can be advantageously used to power a high efficiency, high power spark ignition engine, preferably a motor racing vehicle engine.
- a high efficiency, high power spark ignition engine preferably a motor racing vehicle engine.
- This may include an atmospheric or turbocharged engine used in a competition vehicle (circuits or rallies).
- the composition according to the invention is used to reduce the specific fuel consumption of the engine.
- the use according to the invention is of the "eco-fuel” type, that is to say that the specific consumption thereof is reduced. This use also reduces C0 2 emissions in the atmosphere.
- the subject of the invention is also the use of the composition as described above for increasing the RON octane number (that is to say the researched octane number also called RON, of the English Research Octane Number) of a gasoline fuel composition.
- Composition C was prepared starting from the following starting compounds A and B:
- A mixture of 75.5 wt% of cyclopentane with 24.5 wt% of aromatic hydrocarbons consisting of a mixture of toluene and xylenes, having the following detailed composition:
- Composition C isooctane (2,2,4-trimethylpentane).
- Composition C was obtained by simple mixing of 50% by weight of A and 50% by weight of B. Its final composition is as follows:
- composition C of the invention was measured for composition C of the invention as well as for each of the starting compounds A and B:
- composition C according to the invention makes it possible to obtain synergistic results in terms of both RON octane number and specific power and specific consumption, with respect to each of the starting components A and B.
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2019260110A AU2019260110A1 (en) | 2018-04-23 | 2019-04-19 | High-power and eco-friendly fuel composition |
| JP2020558945A JP2021526562A (ja) | 2018-04-23 | 2019-04-19 | 燃費効果のある高出力燃料組成物 |
| CN201980025836.8A CN112004917A (zh) | 2018-04-23 | 2019-04-19 | 高功率且经济友好的燃料组合物 |
| EP19719261.0A EP3784760A1 (fr) | 2018-04-23 | 2019-04-19 | Composition de carburant à forte puissance et effet fuel éco |
| US17/044,710 US20210040407A1 (en) | 2018-04-23 | 2019-04-19 | High-power and eco-friendly fuel composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1853534 | 2018-04-23 | ||
| FR1853534A FR3080382B1 (fr) | 2018-04-23 | 2018-04-23 | Composition de carburant a forte puissance et effet fuel eco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019206829A1 true WO2019206829A1 (fr) | 2019-10-31 |
Family
ID=62684935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2019/060217 Ceased WO2019206829A1 (fr) | 2018-04-23 | 2019-04-19 | Composition de carburant à forte puissance et effet fuel éco |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210040407A1 (fr) |
| EP (1) | EP3784760A1 (fr) |
| JP (1) | JP2021526562A (fr) |
| CN (1) | CN112004917A (fr) |
| AU (1) | AU2019260110A1 (fr) |
| FR (1) | FR3080382B1 (fr) |
| WO (1) | WO2019206829A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024523682A (ja) * | 2021-07-02 | 2024-06-28 | トータルエナジーズ ワンテック | 芳香族化合物、パラフィンおよびエーテルに富む燃料組成物および該組成物の自動車への使用 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020109568A1 (fr) | 2018-11-30 | 2020-06-04 | Total Marketing Services | Composé d'amidoamine grasse quaternaire destiné à être utilisé comme additif pour carburant |
| JP7171776B2 (ja) * | 2021-01-20 | 2022-11-15 | 本田技研工業株式会社 | 火花点火式エンジン燃料の製造方法 |
| US11912948B1 (en) * | 2023-03-31 | 2024-02-27 | Monument Chemical Houston, Llc | Low volatility small engine fuel composition |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2401983A (en) * | 1941-07-05 | 1946-06-11 | Shell Davelopment Company | Motor fuels |
| GB585339A (en) * | 1941-07-05 | 1947-02-05 | Shell Dev | Aviation motor fuels |
| GB591101A (en) * | 1942-02-21 | 1947-08-07 | Standard Oil Dev Co | Improvements in or relating to operation of supercharged aviation engines |
| US4171959A (en) | 1977-12-14 | 1979-10-23 | Texaco Inc. | Fuel composition containing quaternary ammonium salts of succinimides |
| US4401983A (en) | 1979-07-04 | 1983-08-30 | Kabushiki Kaisha Daini Seikosha | Electrochromic display device exhibiting uniform coloration density |
| US4812146A (en) | 1988-06-09 | 1989-03-14 | Union Oil Company Of California | Liquid fuels of high octane values |
| EP0680506A1 (fr) | 1993-01-21 | 1995-11-08 | Exxon Chemical Patents Inc | Composition de fuel-oil. |
| WO1998004656A1 (fr) | 1996-07-31 | 1998-02-05 | Elf Antar France | Carburant pour moteurs diesel a faible teneur en soufre |
| EP0860494A1 (fr) | 1997-02-26 | 1998-08-26 | The Lubrizol Corporation | Esters dérivés d'huiles végétales utilisés comme additifs pour combustibles |
| FR2772784A1 (fr) | 1997-12-24 | 1999-06-25 | Elf Antar France | Additif d'onctuosite pour carburant |
| FR2772783A1 (fr) | 1997-12-24 | 1999-06-25 | Elf Antar France | Additif d'onctuosite pour carburant |
| WO2000047697A1 (fr) | 1999-02-12 | 2000-08-17 | Exxonmobil Research And Engineering Company | Formulations de carburant permettant d'etendre la limite inferieure d'inflammabilite |
| WO2006135881A2 (fr) | 2005-06-16 | 2006-12-21 | The Lubrizol Corporation | Detergents a base de sel d'ammonium quaternaire utilisables dans des combustibles |
| WO2010014501A1 (fr) | 2008-07-28 | 2010-02-04 | Shell Oil Company | Compositions de carburant sans plomb à indice d’octane élevé et procédés d’augmentation du couple de sortie maximal produit en brûlant ces compositions |
| US20150259619A1 (en) | 2014-03-11 | 2015-09-17 | Swift Fuels, Llc | Motor fuel formulation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9623934D0 (en) * | 1996-11-18 | 1997-01-08 | Bp Oil Int | Fuel composition |
| GB9922553D0 (en) * | 1999-09-23 | 1999-11-24 | Bp Oil Int | Fuel compositions |
| WO2000077130A1 (fr) * | 1999-06-11 | 2000-12-21 | Bp Oil International Limited | Composition combustible |
-
2018
- 2018-04-23 FR FR1853534A patent/FR3080382B1/fr not_active Expired - Fee Related
-
2019
- 2019-04-19 US US17/044,710 patent/US20210040407A1/en not_active Abandoned
- 2019-04-19 EP EP19719261.0A patent/EP3784760A1/fr not_active Withdrawn
- 2019-04-19 WO PCT/EP2019/060217 patent/WO2019206829A1/fr not_active Ceased
- 2019-04-19 JP JP2020558945A patent/JP2021526562A/ja active Pending
- 2019-04-19 CN CN201980025836.8A patent/CN112004917A/zh active Pending
- 2019-04-19 AU AU2019260110A patent/AU2019260110A1/en not_active Abandoned
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585339A (en) * | 1941-07-05 | 1947-02-05 | Shell Dev | Aviation motor fuels |
| US2401983A (en) * | 1941-07-05 | 1946-06-11 | Shell Davelopment Company | Motor fuels |
| GB591101A (en) * | 1942-02-21 | 1947-08-07 | Standard Oil Dev Co | Improvements in or relating to operation of supercharged aviation engines |
| US4171959A (en) | 1977-12-14 | 1979-10-23 | Texaco Inc. | Fuel composition containing quaternary ammonium salts of succinimides |
| US4401983A (en) | 1979-07-04 | 1983-08-30 | Kabushiki Kaisha Daini Seikosha | Electrochromic display device exhibiting uniform coloration density |
| US4812146A (en) | 1988-06-09 | 1989-03-14 | Union Oil Company Of California | Liquid fuels of high octane values |
| EP0680506A1 (fr) | 1993-01-21 | 1995-11-08 | Exxon Chemical Patents Inc | Composition de fuel-oil. |
| EP0915944A1 (fr) | 1996-07-31 | 1999-05-19 | Société Anonyme dite : ELF ANTAR FRANCE | Carburant pour moteurs diesel a faible teneur en soufre |
| WO1998004656A1 (fr) | 1996-07-31 | 1998-02-05 | Elf Antar France | Carburant pour moteurs diesel a faible teneur en soufre |
| EP0860494A1 (fr) | 1997-02-26 | 1998-08-26 | The Lubrizol Corporation | Esters dérivés d'huiles végétales utilisés comme additifs pour combustibles |
| FR2772784A1 (fr) | 1997-12-24 | 1999-06-25 | Elf Antar France | Additif d'onctuosite pour carburant |
| FR2772783A1 (fr) | 1997-12-24 | 1999-06-25 | Elf Antar France | Additif d'onctuosite pour carburant |
| WO2000047697A1 (fr) | 1999-02-12 | 2000-08-17 | Exxonmobil Research And Engineering Company | Formulations de carburant permettant d'etendre la limite inferieure d'inflammabilite |
| WO2006135881A2 (fr) | 2005-06-16 | 2006-12-21 | The Lubrizol Corporation | Detergents a base de sel d'ammonium quaternaire utilisables dans des combustibles |
| WO2010014501A1 (fr) | 2008-07-28 | 2010-02-04 | Shell Oil Company | Compositions de carburant sans plomb à indice d’octane élevé et procédés d’augmentation du couple de sortie maximal produit en brûlant ces compositions |
| US20150259619A1 (en) | 2014-03-11 | 2015-09-17 | Swift Fuels, Llc | Motor fuel formulation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024523682A (ja) * | 2021-07-02 | 2024-06-28 | トータルエナジーズ ワンテック | 芳香族化合物、パラフィンおよびエーテルに富む燃料組成物および該組成物の自動車への使用 |
| JP7629118B2 (ja) | 2021-07-02 | 2025-02-12 | トタルエナジーズ・ワンテック | 芳香族化合物、パラフィンおよびエーテルに富む燃料組成物および該組成物の自動車への使用 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3080382A1 (fr) | 2019-10-25 |
| AU2019260110A1 (en) | 2020-11-12 |
| JP2021526562A (ja) | 2021-10-07 |
| EP3784760A1 (fr) | 2021-03-03 |
| CN112004917A (zh) | 2020-11-27 |
| US20210040407A1 (en) | 2021-02-11 |
| FR3080382B1 (fr) | 2020-03-27 |
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