EP2820111B1 - Leistungsstarke flüssigbrennstoffzusammensetzung für ottomotoren - Google Patents

Leistungsstarke flüssigbrennstoffzusammensetzung für ottomotoren Download PDF

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Publication number
EP2820111B1
EP2820111B1 EP13707345.8A EP13707345A EP2820111B1 EP 2820111 B1 EP2820111 B1 EP 2820111B1 EP 13707345 A EP13707345 A EP 13707345A EP 2820111 B1 EP2820111 B1 EP 2820111B1
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EP
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Prior art keywords
volume
use according
fuel
standard
butene
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Not-in-force
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EP13707345.8A
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English (en)
French (fr)
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EP2820111A1 (de
Inventor
Romain AUBRY
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TotalEnergies Marketing Services SA
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Total Marketing Services SA
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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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
    • 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
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • 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
    • C10L1/16—Hydrocarbons
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • 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
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • 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

Definitions

  • the present invention relates to liquid fuel compositions for gasoline-ignition, gasoline-type, atmospheric or turbocharged engines and, more particularly, to high-performance gasoline fuel compositions and their use.
  • petrol fuels marketed in Europe, compliant with the EN 228 standard have a motor octane number (MON Motor Octane Number) greater than 85 and a research octane number (RON Research Octane Number) of a minimum of 95. These fuels are suitable for the vast majority of automotive engines.
  • nitroparaffins especially nitromethane which has a mass ICP of 10512 kJ / kg, have been used in competitive fuel compositions. But, nitromethane, like nitroparaffins, are now banned in most sports regulations of automobile competitions.
  • aromatic structures for example cyclopentadiene
  • diolefin for example butadiene or isoprene
  • naphthenes for example cyclopentane, olefins, for example di-isobutene, and certain aromatics, especially ethylbenzene, burn faster than the average of the other fuel components (source JC Guibet, Technip Publishing, 1997 edition, chapter 7, Fuels for Motor Competition, page 732-739 ).
  • unleaded gasoline fuel compositions for competitive engines which comprise at least four components selected from butane, isopentane, toluene, MTBE (methyl tert-butyl ether) and an alkylate.
  • the document WO2010 / 014501 describes unleaded gasoline fuel compositions 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 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 the octane number ie (RON + MON) / 2 of at least 93.
  • These compositions have high torque and maximum power.
  • the object of the present invention is to improve the performance of petrol fuel compositions, in particular the competition fuel compositions.
  • the objective is to increase the power of a spark ignition engine, atmospheric or turbocharged, during the combustion of the gasoline fuel composition in said engine.
  • This object is achieved by the use of at least one unsaturated C4-C5 alcohol in a gasoline fuel composition, to improve the power of a spark ignition engine, atmospheric or turbocharged, during combustion.
  • the object of the present invention is based on the finding by the applicant that the addition of a C4-C5 unsaturated alcohol in a fuel composition has a so-called “booster effect" of a spark ignition engine, atmospheric or turbocharged, during the combustion of said fuel. This "booster” effect is all the more marked for a turbocharged spark ignition engine.
  • power booster means an increase in the power released during the combustion of said fuel in an engine due to the addition of said alcohol in the fuel, in other words, obtaining an improvement in power. the engine speed by adding said alcohol in the fuel.
  • the invention relates to the use of at least one unsaturated C4-C5 alcohol in a gasoline fuel composition, to improve the power of at least 2 HP (horsepower) for engine speeds ranging from 3000 to 8250 rpm, 2 CV corresponding to nearly 1472 Watt.
  • the gasoline fuel composition is a competitive fuel composition.
  • the present invention relates to gasoline liquid fuel compositions of which the RON is preferably greater than or equal to 95 and the MON of greater than or equal to 85, the RON and MON being measured according to ASTM D 2699-86 or D 2700-86 and comprising at least one unsaturated C4-C5 alcohol having 4 to 5 carbon atoms.
  • the present invention also relates to a gasoline fuel composition having the characteristics indicated above and comprising at least one unsaturated C4-C5 alcohol.
  • the unsaturated C 4 -C 5 alcohol is preferably chosen from 3-methyl-2-butene-1-ol, also called Prenol and 3-methyl-3-butene-1-ol, also known as iso-Prenol and their mixed.
  • a preferred composition comprises a single unsaturated C 4 -C 5 alcohol, preferably Prenol or iso-Prenol.
  • the fuel composition preferably comprises from 3 to 22% by volume, advantageously from 5 to 15% by volume, more preferably from 5 to 10% by volume of at least one unsaturated C 4 -C 5 alcohol.
  • composition preferably comprises 3-methyl-2-butene-1-ol and / or 3-methyl-3-butene-1-ol, alone or in admixture with at least one other unsaturated alcohol.
  • a preferred fuel composition comprises from 3 to 22% by volume, preferably from 5 to 15% by volume, more preferably from 5 to 10% by volume of a single unsaturated C 4 -C 5 alcohol, advantageously 3-methyl -2-butene-1-ol or 3-methyl-3-butene-1-ol.
  • the C 4 -C 5 unsaturated alcohol is preferably selected from 3-methyl-2-butene-1-ol, 3-methyl-3 -butene-1-ol and their mixture.
  • the fuel composition may advantageously comprise a single unsaturated C 4 -C 5 alcohol, preferably 3-methyl-2-butene-1-ol or 3-methyl-3-butene-1-ol.
  • the composition may comprise from 5 to 10% by volume of a single C 4 -C 5 unsaturated alcohol consisting of 3-methyl-2-butene-1-ol.
  • the sum of the volume percentages of the constituents of the composition may advantageously be equal to 100%.
  • gasoline fuel compositions according to the invention may comprise one or more additives.
  • the gasoline fuel composition may comprise at least one detergent additive, known per se, ensuring the cleanliness of the intake circuit.
  • valve anti-recession additives may also be incorporated in the fuel compositions according to the invention, such as valve anti-recession additives and antioxidants.
  • 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 object of the present invention also relates to a process for preparing a gasoline fuel composition as defined above.
  • Mixtures of the pure amounts of the fuel composition such as, for example, mixtures of toluene, isooctane, isopentane, isoprene and 3-methyl-2-butene-1-ol, may be mixed into the chosen amounts.
  • bases and / or fuel cuts in particular hydrocarbon cuts, resulting from the refining of petroleum products.
  • Bases and / or cuts from refineries are well known to those skilled in the art of refining petroleum products.
  • reformate, alkylate, isomerate and FCC (Fluid Catalytic Cracking) bases which are hydrocarbon bases readily available in refineries.
  • the pure chemical compounds may be from other sources, in particular, for ethers, unsaturated alcohols or not, olefins and diolefins.
  • the reformate type bases consist essentially of alkylaromatic (or simply aromatic).
  • the reformate bases are generally derived from the reforming of the direct distillation species and isopentane.
  • the reformates generally consist of a hydrocarbon fraction containing at least 70%, preferably at least 85% by volume of aromatics comprising toluene (in general from 35 to 75%, preferably from 45 to 70% by volume).
  • C8 alkylaromatic generally 15 to 50% by weight of ethylbenzene, and ortho, meta, para-xylene
  • C9 alkylaromatic generally 5 to 25% by weight of propylbenzene, methylethylbenzenes and trimethylbenzenes).
  • the absolute contents and relative proportions of the various components may vary with the cutting points, the nature of the feedstock sent to the reforming, the type of catalyst used and the operating conditions of the reforming.
  • the reformate type bases used in the context of the present invention contain less than 1% by volume of benzene.
  • reformed bases may contain paraffins, iso and n-paraffins, generally present in an amount of less than or equal to 5% by volume.
  • the alkylate type bases consist essentially of isoparaffins comprising from 6 to 9 carbon atoms and, preferably, from at least 90% by volume of isoparaffins comprising from 6 to 9 carbon atoms.
  • the alkylates generally comprise at least 95%, preferably at least 98.5% by volume of isoparaffins, of which at least 65%, preferably at least 70%, and advantageously at least 80% by volume of C 8 isoparaffins. .
  • the alkylate bases may contain at least 45%, preferably at least 48% by volume of isooctane, and preferably at least 30%, preferably at least 34% by volume of the other C 8 isoparaffins.
  • alkylate bases can come from different crude oil processing processes, generally present in refineries.
  • the alkylate bases are conventionally derived from the process of alkylation of isobutane with light olefins, for example butene-1, which will lead to the isooctane.
  • the preferred alkylate bases contain predominantly isooctane.
  • the bases of isomerate type are light bases belonging to the family of paraffinic hydrocarbons. They consist essentially of C 4 and / or C 5 isoparaffins and preferably comprise at least 80% by volume, advantageously at least 90% by volume, of C 4 or C 5 isoparaffins.
  • isopentane section preferably comprise at least 90% by volume of isopentane and advantageously at least 95% by volume of isopentane: this is called isopentane section.
  • the isomer bases do not generally contain more than 1% by volume of olefins.
  • These light paraffinic bases may, for example, come from Lighter fractions of distillate produced by atmospheric distillation of crude oil and / or from isomerization units of alkanes.
  • Fluid catalytic cracking FCC bases or cups are rich in aromatics and olefins.
  • Olefins can come from refineries and / or renewable materials.
  • isoprene which may come from the cracking of naphtha but also from plants or animals which synthesizes it, although in very small quantities.
  • the C1-C4 alcohols may or may not come from renewable resources of plant origin (for example ethanol from beet, corn, sugar cane, ..) but also algae or micro fermentation. -organisms.
  • Each base or cup used in the fuel composition according to the invention may have undergone, in all or in part, a desulfurization treatment and / or denunciation and, possibly, misstatement at any stage of its elaboration.
  • bases which have been hydrotreated under more or less severe conditions including hydrodesulfurization and / or saturation of aromatic and olefinic compounds and / or hydrodenitrogenation may be used.
  • a base or a hydrocarbon cut is "essentially composed of the compounds ." means that said compounds represent at least 70% of the volume of said base.
  • the fuel compositions according to the invention advantageously have a sulfur content measured according to the ASTM D1266 or ASTM D2622 standard, less than or equal to 100 mass ppm, preferably less than or equal to 50 ppm by weight, and even more advantageously less than or equal to at 10 mass ppm.
  • the fuel compositions according to the invention have a lead content in general of less than or equal to 0.5 g / L (added for example in the form of tetraethyl lead) and, preferably, are lead-free that is to say not containing lead or additive (s) with added lead.
  • the invention also relates to the use of a fuel composition defined above as a high-power spark ignition engine fuel, preferably for atmospheric or turbocharged engine competition circuits and rallies.
  • the present invention also relates to the use of at least one unsaturated C4-C5 alcohol in a petrol fuel, for improving the power of the spark-ignition engine, atmospheric or turbocharged, during combustion, of at least one delta of power of 2 HP, preferably at least 3 HP, depending on the engine speed considered, for engine speeds ranging from 3000 to 8250 rpm compared to an oxygenated competition petrol with RON of 101.5 and a MON of 89.5.
  • the unsaturated alcohol (s) C4-C5 is / are incorporated into a gasoline fuel used in a turbocharged engine to improve its power.
  • 3-methyl-2-butene-1-ol and / or 3-methyl-3-butene-1-ol are used, the presence of 3-methyl-2-butene-1-ol being particularly preferred. preferred.
  • the concentration by volume of unsaturated C 4 -C 5 alcohol in the petrol fuel is preferably between 3 and 22%, more preferably between 5 and 15%, even more preferably between 5 and 10% by volume.
  • a single C 4 -C 5 unsaturated alcohol which is advantageously 3-methyl-2-butene-1-ol, is used.
  • the volume concentration of 3-methyl-2-butene-1-ol in the petrol fuel is preferably between 3 and 22%, more preferably between 5 and 15%, more preferably 5 to 10% by volume.
  • a competitive fuel composition is prepared by mixing at room temperature the pure chemical compounds listed in Table 1 below.
  • Table 1 Component (% vol) Fuel C xylene 31 isooctane 25 isopentane 7 3-methyl-2-butene-1-ol 8 isoprene 18 Ethanol 5 diisobutylene 6 Total 100
  • the power test consists of establishing power curves for engine speeds ranging from 3000 to 8250 rpm in steps of 500 rpm and to perform a point at 8250 rpm.
  • Table 4 The results are listed in Table 4 below. The results shown represent a power delta in CV measured against an oxygenated competition gasoline of RON 101.5 and MON 89.5. Table 4 Engine Speed (rpm) Elf Turbo Evo Fuel C 3000 9 11 3500 7 12 4000 8 13 4500 9 13 5000 8 13 5500 6 11 6000 3 6 6500 0 3 7000 2 4 7500 3 5 8000 3 4 8250 3 4
  • the power gain can be up to 6 HP at 4000tr / min.
  • the C fuel allows a power gain of up to 13 HP over the 4000 to 5500 rpm range.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Claims (13)

  1. Verwendung mindestens eines ungesättigten (C4-C5)-Alkohols in einer Ottokraftstoffzusammensetzung, um bei der Verbrennung die Leistung eines Fremdzündungsmotors, der unter Atmosphärendruck oder mit einem Turbolader betrieben wird, zu verbessern.
  2. Verwendung nach Anspruch 1, dadurch gekennzeichnet, dass die Verbesserung der Leistung im Drehzahlbereich von 3.000 bis 8.250 U/min. mindestens 2 PS beträgt.
  3. Verwendung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die Ottokraftstoffzusammensetzung eine Kraftstoffzusammensetzung für den Rennsport ist.
  4. Verwendung nach einem beliebigen der Ansprüche 1 bis 3, um die Leistung eines Motors der mit einem Turbolader betrieben ist, zu verbessern.
  5. Verwendung nach einem beliebigen der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Ottokraftstoffzusammensetzung eine ROZ von mindestens 95 und eine MOZ von mindestens 85 aufweist, wobei die ROZ und die MOZ gemäß den Normen ASTM D 2699-86 beziehungsweise D 2700-86 gemessen werden.
  6. Verwendung nach einem beliebigen der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der ungesättigte (C4-C5)-Alkohol aus 3-Methyl-2-buten-1-ol, 3-Methyl-3-buten-1-ol oder deren Mischung ausgewählt ist.
  7. Verwendung nach einem beliebigen der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass sie einen einzigen ungesättigten (C4-C5)-Alkohol umfasst, vorzugsweise 3-Methyl-2-buten-1-ol oder 3-Methyl-3-buten-1-ol.
  8. Verwendung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Zusammensetzung Folgendes aufweist:
    - eine Dichte, gemessen gemäß der Norm ASTM D 4052, im Bereich von 720 bis 785 kg/m3,
    - einen Höchstgehalt Sauerstoff weniger als 2,8 Massen-%, oder weniger als 3,7 Massen-%, wenn der Gehalt an Blei geringer als 0,013 g/L ist,
    - einen Höchstgehalt Stickstoff weniger als 0,5 Massen-%,
    - einen Gehalt Benzol weniger als 5 Volumen-%, gemessen gemäß der Norm ASTM D 3606,
    - eine ROZ im Bereich von 97 bis 100 und eine MOZ im Bereich von 86 bis 92, gemessen gemäß den Normen ASTM D 2699-86 beziehungsweise D 2700-86, wenn der Gehalt des Kraftstoffs an Blei ungleich Null ist und höchstens 0,4 g/L beträgt, und
    - eine ROZ im Bereich von 95 bis 102 und eine MOZ im Bereich von 85 bis 90, gemessen gemäß den Normen ASTM D 2699-86 beziehungsweise D 2700-86, wenn der Gehalt des Kraftstoffs an Blei gleich Null oder weniger als 0,4 g/L ist.
  9. Verwendung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Zusammensetzung darüber hinaus ein oder mehrere Additive umfasst.
  10. Verwendung nach einem der Ansprüche 1 und 9, dadurch gekennzeichnet, dass die Zusammensetzung Folgendes umfasst:
    - 20 bis 35 Volumen-% aromatischen Kohlenwasserstoffen, die vorzugsweise aus den Alkylbenzolen ausgewählt sind,
    - 22 bis 35 Volumen-% (C6-C9)-Isoparaffinen,
    - 5 bis 15 Volumen-% (C4-C5)-Isoparaffinen,
    - 14 bis 50 Volumen-% eines oder mehrerer (C4-C5)-Diolefine, die vorzugsweise zwei konjugierte ethylenische Bindungen aufweisen,
    - 3 bis 22 Volumen-%, vorzugsweise 5 bis 15 Volumen-%, mindestens eines ungesättigten (C4-C5)-Alkohols,
    - 0 bis 6 Volumen-% eines oder mehrerer paraffinartiger oder isoparaffinartiger (C1-C5)-Alkohole,
    - 0 bis 5 Volumen-% mindestens eines Alkylethers, der vorzugsweise aus MTBE, ETBE oder deren Mischung ausgewählt ist, und
    - 0 bis 6 Volumen-% eines oder mehrerer C8-Isoolefine.
  11. Verwendung nach einem der Ansprüche 1 und 9, dadurch gekennzeichnet, dass die Zusammensetzung Folgendes umfasst:
    - 20 bis 35 Volumen-% aromatischen Kohlenwasserstoffen, die vorzugsweise aus den Alkylbenzolen ausgewählt sind,
    - 22 bis 35 Volumen-% Isooctan;
    - 5 bis 15 Volumen-% Isopentan;
    - 14 bis 50 Volumen-% Isopren,
    - 3 bis 22 Volumen-%, vorzugsweise 5 bis 10 Volumen-%, mindestens eines ungesättigten (C4-C5)-Alkohols,
    - 3 bis 6 Volumen-% eines oder mehrerer paraffinartiger oder isoparaffinartiger (C1-C5)-Alkohole, und
    - 3 bis 6 Volumen-% eines oder mehrerer C8-Isoolefine.
  12. Verwendung nach einem beliebigen der Ansprüche 10 und 11, dadurch gekennzeichnet, dass die Summe der Volumenprozentanteile der Bestandteile der Zusammensetzung gleich 100 % ist.
  13. Verwendung nach einem beliebigen der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Zusammensetzung 5 bis 15 Volumen-% mindestens eines ungesättigten (C4-C5)-Alkohols umfasst, bei dem es sich vorzugsweise um 3-Methyl-2-buten-1-ol handelt.
EP13707345.8A 2012-02-27 2013-02-26 Leistungsstarke flüssigbrennstoffzusammensetzung für ottomotoren Not-in-force EP2820111B1 (de)

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FR1251766A FR2987369A1 (fr) 2012-02-27 2012-02-27 Composition de carburant liquide de forte puissance pour moteurs a allumage commande
PCT/EP2013/053792 WO2013127776A1 (fr) 2012-02-27 2013-02-26 Composition de carburant liquide de forte puissance pour moteurs a allumage commande

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EP2820111A1 EP2820111A1 (de) 2015-01-07
EP2820111B1 true EP2820111B1 (de) 2015-10-28

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US (1) US20150007489A1 (de)
EP (1) EP2820111B1 (de)
ES (1) ES2554287T3 (de)
FR (1) FR2987369A1 (de)
HU (1) HUE027167T2 (de)
PL (1) PL2820111T3 (de)
PT (1) PT2820111E (de)
WO (1) WO2013127776A1 (de)

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US9752087B1 (en) * 2016-02-19 2017-09-05 Johann Haltermann Limited Process for preparing Tier 3 reference fuel
EP3502216A1 (de) * 2017-12-21 2019-06-26 Global Bioenergies Benzinzusammensetzung zur ermöglichung reduzierter partikelemissionen
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HUE027167T2 (en) 2016-08-29
PT2820111E (pt) 2015-12-04
FR2987369A1 (fr) 2013-08-30
US20150007489A1 (en) 2015-01-08
ES2554287T3 (es) 2015-12-17
WO2013127776A1 (fr) 2013-09-06
PL2820111T3 (pl) 2016-02-29
EP2820111A1 (de) 2015-01-07

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