EP0915944A1 - Kraftstoff mit niedrigem schwefelgehalt für dieselmotoren - Google Patents

Kraftstoff mit niedrigem schwefelgehalt für dieselmotoren

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Publication number
EP0915944A1
EP0915944A1 EP97935651A EP97935651A EP0915944A1 EP 0915944 A1 EP0915944 A1 EP 0915944A1 EP 97935651 A EP97935651 A EP 97935651A EP 97935651 A EP97935651 A EP 97935651A EP 0915944 A1 EP0915944 A1 EP 0915944A1
Authority
EP
European Patent Office
Prior art keywords
carbon atoms
hydrocarbon
fuel
chosen
groups
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.)
Granted
Application number
EP97935651A
Other languages
English (en)
French (fr)
Other versions
EP0915944B1 (de
Inventor
Christian Bernasconi
Laurent Germanaud
Jean-Michel Laupie
Paul Maldonado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Total Marketing Services SA
Original Assignee
Elf Antar France SA
Elf Antar France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9494685&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0915944(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elf Antar France SA, Elf Antar France filed Critical Elf Antar France SA
Priority to EP03291021A priority Critical patent/EP1340801A1/de
Priority to DK03003395.5T priority patent/DK1310547T3/en
Priority to EP03003395.5A priority patent/EP1310547B1/de
Publication of EP0915944A1 publication Critical patent/EP0915944A1/de
Application granted granted Critical
Publication of EP0915944B1 publication Critical patent/EP0915944B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • 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
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular 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, 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
    • 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
    • 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
    • C10L1/1885—Carboxylic acids; metal salts thereof resin acid
    • 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
    • C10L1/1886—Carboxylic acids; metal salts thereof naphthenic acid
    • 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
    • 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
    • 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
    • C10L1/191—Esters ester radical containing compounds; ester ethers; carbonic acid esters of di- or polyhydroxyalcohols
    • 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
    • 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
    • C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
    • 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
    • C10L1/228—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
    • C10L1/2286—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles containing one or more carbon to nitrogen triple bonds, e.g. nitriles
    • 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
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring

Definitions

  • the present invention relates to a fuel containing a lubricity additive for improving the lubricating properties of fuels, whether it be diesel fuel or jet fuel, and more particularly diesel fuels with a low sulfur content.
  • anti-wear additives known for some in the field of lubricants, of the type of fatty acid esters and unsaturated dimeric fatty acids, aliphatic amines, fatty acid esters and diethanolamine and long chain aliphatic monocarboxylic acids as described in US Patents 2,252,889, US 4,185,594, US 4,204,481, US 4,208,190, US 4,428,182. Most of these additives have sufficient lubricity but at far too high concentrations which is very unfavorable economically for purchase.
  • additives containing dimer acids such as those containing trimer acids, cannot be used in fuels supplying vehicles in which the fuel may be in contact with the lubricating oil, because these acids form by chemical reaction deposits sometimes insoluble in oil, but especially incompatible with the detergents usually used.
  • US Patent 4,609,376 recommends the use of anti-wear additives obtained from esters of mono- and poly-carboxylic acids and polyhydric alcohols in fuels containing alcohols in their composition.
  • US Patent 2,686,713 recommends the introduction of tall oil up to 60 ppm in diesel fuels in order to prevent the formation of rust on metal surfaces in contact with these fuels.
  • esters of vegetable oils or the vegetable oils themselves are introduced into these fuels to improve their lubricating power or their smoothness.
  • these are the esters derived from rapeseed, linseed, soybean, sunflower oils or the oils themselves (see patents EP 635,558 and EP 605,857).
  • One of the major drawbacks of these esters is their low lubricity at a concentration of less than 0.5% by weight in fuels.
  • patent application WO 95/33805 recommends the introduction of a cold-keeping additive consisting of nitrogenous additives comprising one to several groups ⁇ NR 13 in which R 13 comprises from 12 to 24 carbon atoms, is linear, slightly branched or alicyclic and aromatic, the nitrogenous group which can be linked by CO or C0 2 and form amine carboxylates or amides.
  • the present invention aims to solve the problems encountered with the additives proposed by the prior art, that is to say to improve the lubricating power of the desulphurized and de-aromatized fuels, while remaining compatible with the other additives, in particular detergents, and lubricating oils, in particular by not forming deposits and reducing the cost, in particular by a lower content of additive, clearly less than 0.5%.
  • the subject of the present invention is a fuel for a diesel engine, with a sulfur content of less than 500 ppm comprising a major part of at least one middle distillate obtained from a direct distillation cut of crude oil, with temperatures between 150 and 400 ° C and a minor part of a lubricity additive containing monocarboxylic and polycyclic acids, the said fuel being characterized in that it contains at least 20 ppm of the additive consisting of a combination of at least one aliphatic hydrocarbon monocarboxylic, saturated or unsaturated, of linear chain between 12 and 24 carbon atoms, and at least one polycyclic hydrocarbon compound, containing at least two rings each formed from 5 to 6 atoms of which one at most is optionally a heteroatom such as nitrogen or oxygen and the others are carbon atoms, these two rings also having two carbon atoms in common, preferably vicinal, these so-called rings ant saturated or unsaturated, unsubstituted or substituted by at least one single group chosen from the group formed by carboxy
  • the polycyclic hydrocarbon compound of said combination is a hydrocarbon compound of formula (I) below:
  • R 1; R, R3 and R 4 identical or different, denoting either a hydrogen atom or hydrocarbon groups, each connected to at least one atom from one of the two rings, these hydrocarbon groups being chosen from alkyl groups consisting of 1 with 5 carbon atoms, aryl groups, hydrocarbon rings of 5 to 6 atoms, optionally containing a heteroatom such as oxygen or nitrogen, each ring being formed by direct connection of two groups R j _ chosen from R ⁇ ,
  • R 2 , R 3 and R 4 optionally via a heteroatom, the said ring being saturated or unsaturated, unsubstituted or substituted by an optionally olefinic aliphatic radical comprising from 1 to 4 carbon atoms, and Z is chosen from the group consisting of carboxylic groups, amino carboxylates, esters and nitriles.
  • the compound of formula (I) is chosen from the group consisting of natural resin acids obtained from the distillation residues of natural oils extracted from resinous trees, in particular coniferous conifers, as well as amine carboxylates, esters and nitriles of these acids.
  • resin acids abietic acid, dihydroabietic acid, tetrahydroabietic acid, dehydroabietic acid, neoabietic acid, pimaric acid, levopimaric acid and parastrinic acid and their derivatives are preferred.
  • the polycyclic hydrocarbon compound of said combination is a hydrocarbon compound of formula (II) below;
  • R ⁇ , R 2 , R 3 and R 4 which are identical or different, are either a hydrogen atom, or hydrocarbon groups, each connected to at least one atom from one of the two rings, these hydrocarbon groups being chosen from alkyl groups comprising from 1 to 5 atoms, aryl groups, hydrocarbon rings of 5 with 6 atoms, possibly containing a heteroatom such as oxygen or nitrogen, each ring being formed by direct connection of two R ⁇ groups chosen from R 1 ( R 2 , R 3 and R 4 , optionally via a heteroatom, the said ring being saturated or unsaturated, unsubstituted or substituted by an optionally olefinic aliphatic radical comprising from 1 to 4 carbon atoms, and Z, connected to at least one atom from at least one of the two rings, is chosen from the group consisting of carboxylic groups, amino carboxylates, esters
  • the monocarboxylic aliphatic hydrocarbon is in the form of acid, amine carboxylate and esters.
  • the combination comprises from 1 to 50% by weight of at least one compound corresponding to at least one of the formulas (I) and (II), and from 50 to 99% by weight of 'At least one linear monocarboxylic acid, saturated or unsaturated, comprising from 12 to 24 carbon atoms, these products being present in the form of acid, amine carboxylate or esters.
  • Amine carboxylates are understood to mean the compounds resulting from the reaction of these acids with primary, secondary and tertiary amines or polyamines comprising from 1 to 8 carbon atoms per chain and the primary, secondary or tertiary alkyleneeamines and alkylene polyamines comprising from 2 to 8 carbon atoms.
  • these amine salts are derived from amines selected from the group consisting of ethyl-2-hexylamine, N, N-dibutylamine, ethylenediamine, diethylenetriamine and tetraethylenepentamine.
  • the primary alkanol esters comprising from 1 to 8 carbon atoms or polyalcohols from the group consisting of ethylene glycol, propylene glycol, glycerol, trimethylolpropane, pentaerythritol, diethanolamine, triethanolamine and the like are preferred. their derivatives.
  • the fuel contains from 50 to 1000 ppm of the oiliness additive.
  • the present invention it is possible to add to said fuel at least one additive from the group of additives.
  • additives usually added in such fuels such as detergent additives, additives improving the cetane number, desulphifying additives, anticorrosion additives, additives improving cold coming, and odor modifying additives.
  • the present example describes the choice of additives as a function of their solubility in a low sulfur diesel.
  • Each additive in test is diluted to 5% by weight in a gas oil (GO) with 500 ppm of sulfur, at ambient temperature.
  • GO gas oil
  • additives according to the invention are designated by Y and by C the comparative examples in Table I below.
  • Additives Y consist, on the one hand, of a mixture of a combination of fatty acids containing by weight 50 to 55% oleic acid, 30 to 40% linoleic acid, 3 to 5% palmitic acid and 1 with 2% linolenic acid, and for another part in resin acids obtained by distillation of tall oil, by-product of the manufacture of wood pulp by the sulfate process.
  • C- * ⁇ corresponds to pure oleic acid
  • C to rosin which is a mixture of resin acids corresponding to the distillation residue of pine gems
  • C 3 is a mixture of dimer acids obtained by dimerization thermal and / or catalytic of unsaturated fatty acids.
  • the test consists in imposing jointly with a steel ball in contact with a stationary metal plate, a pressure corresponding to a weight of 200 g and an alternating displacement of 1 mm at a frequency of 50 Hz.
  • the moving ball is lubricated by the composition to be tested.
  • the temperature is maintained at 60 ° C throughout the duration of the test, that is to say 75 min.
  • the lubricity is expressed by the average value of the diameters of the wear imprint of the ball on the plate.
  • a small wear diameter generally less than 400 ⁇ m
  • a large wear diameter indicates a power which is all the more insufficient as the value of the wear diameter is high.
  • the lubricating power of the additives was measured on a gas oil identical to that of Example I, each tested sample containing only 100 ppm of additive. The results are given in Table II below.
  • Example I studies the compatibility of the additives described in Example I with the lubricants commonly used in diesel engines according to the protocol described below.
  • 70 ml of a motor oil of total basicity equal to 15 mg of KOH per gram are mixed with 700 ml of diesel oil with 500 ⁇ g of sulfur identical to that of Example I, to which 35 g of additive are added.
  • Each mixture thus formed is placed in an oven at 50 ° C., then the presence or absence of deposits, a precipitate or of a disorder resulting from an incompatibility between the so-called “oiliness” additives, with sufficient lubricating power, with an engine lubricant called KM2 + marketed by the company of Huiles Renault Diesel.
  • the additives of the invention, Y ⁇ and Y 2 give no deposit or cloudiness when the additive diesel fuel at 100 ppm is added to the oil.
  • the present example aims to describe lubricity additives suitable for being introduced into the fuels according to the invention.
  • esters obtained by reacting alcohols with the additive Y j of Example I in an equiole mixture, to maintain this mixture at reflux between 130 and 150 ° C under atmospheric pressure, then to distill 1 azeotrope water / toluene.
  • they are amine carboxylates obtained by simple mixing at room temperature and at atmospheric pressure of Y 1 with an ine or polyamine according to the invention, thus allowing the neutralization of the carboxylic sites.
  • These additives are introduced into a diesel fuel as described in Example II at a concentration of 100 ppm.
  • Table IV collates below the results of the wear test described in Example II obtained with the diesel fuel thus doped to characterize their lubricating power.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Lubricants (AREA)
EP97935651A 1996-07-31 1997-07-29 Verwendung eines zusatzstoffes zur verbesserung der schmiereigenschaften eines kraftstoffs mit niedrigem schwefelgehalt für dieselmotoren Revoked EP0915944B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03291021A EP1340801A1 (de) 1996-07-31 1997-07-29 Fettigkeitszusatz
DK03003395.5T DK1310547T3 (en) 1996-07-31 1997-07-29 Low sulfur fuel for diesel engines
EP03003395.5A EP1310547B1 (de) 1996-07-31 1997-07-29 Kraftstoff mit niedrigem Schwefelgehalt für Dieselmotoren

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9609662A FR2751982B1 (fr) 1996-07-31 1996-07-31 Additif d'onctuosite pour carburant moteurs et composition de carburants
FR9609662 1996-07-31
PCT/FR1997/001417 WO1998004656A1 (fr) 1996-07-31 1997-07-29 Carburant pour moteurs diesel a faible teneur en soufre

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP03291021A Division EP1340801A1 (de) 1996-07-31 1997-07-29 Fettigkeitszusatz
EP03003395.5A Division EP1310547B1 (de) 1996-07-31 1997-07-29 Kraftstoff mit niedrigem Schwefelgehalt für Dieselmotoren

Publications (2)

Publication Number Publication Date
EP0915944A1 true EP0915944A1 (de) 1999-05-19
EP0915944B1 EP0915944B1 (de) 2003-10-22

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Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073233A2 (fr) 2008-12-23 2010-07-01 Total Raffinage Marketing Carburant de type gazole pour moteur diesel a fortes teneurs en carbone d'origine renouvelable et en oxygene
WO2011001352A1 (fr) 2009-07-03 2011-01-06 Total Raffinage Marketing Terpolymere ethylene/acetate de vinyle/esters insatures comme additif ameliorant la tenue a froid des hydrocarbures liquides comme les distillats moyens et les carburants ou combustibles
WO2012085865A1 (fr) 2010-12-23 2012-06-28 Total Raffinage Marketing Résines alkylphénol-aldéhyde modifiées, leur utilisation comme additifs améliorant les propriétés a froid de carburants et combustibles hydrocarbonés liquides
WO2012107454A1 (fr) 2011-02-08 2012-08-16 Total Raffinage Marketing Compositions liquides pour marquer les carburants et combustibles hydrocarbones liquides, carburants et combustibles les contenant et procede de detection des marqueurs
WO2013120985A1 (fr) 2012-02-17 2013-08-22 Total Raffinage Marketing Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole
WO2013189868A1 (fr) 2012-06-19 2013-12-27 Total Marketing Services Compositions d'additifs et leur utilisation pour ameliorer les proprietes a froid de carburants et combustibles
WO2014029770A1 (fr) 2012-08-22 2014-02-27 Total Marketing Services Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole
WO2014096323A1 (fr) 2012-12-21 2014-06-26 Total Marketing Services Composition gélifiée de carburant ou combustible hydrocarboné et procédé de préparation d'une telle composition
WO2014096326A1 (fr) 2012-12-21 2014-06-26 Total Marketing Services Utilisation d'un compose viscosifiant pour ameliorer la stabilite au stockage d'un carburant ou combustible hydrocarbone liquide
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WO2018015666A1 (fr) 2016-07-21 2018-01-25 Total Marketing Services Copolymere utilisable comme additif detergent pour carburant
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WO2022229573A1 (fr) 2021-04-30 2022-11-03 Totalenergies Onetech Composition de carburant riche en composés aromatiques, en paraffines et en éthanol, et son utilisation notamment dans des véhicules de compétition
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WO2023247891A1 (fr) 2022-06-23 2023-12-28 Totalenergies Onetech Composition de carburant à faible impact en émissions de co2, et son utilisation notamment dans des véhicules neufs
FR3143624A1 (fr) 2022-12-19 2024-06-21 Totalenergies Onetech Composition de carburant comprenant une base renouvelable, un ester d’acide gras et un additif alkyle-phénol

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9807607D0 (en) * 1998-04-08 1998-06-10 Bp Chem Int Ltd Fuel additive
DE19830818A1 (de) 1998-07-09 2000-01-13 Basf Ag Propoxilat enthaltende Kraftstoffzusammensetzungen
DE50011064D1 (de) * 2000-01-11 2005-10-06 Clariant Gmbh Mehrfunktionelles Additiv für Brennstofföle
DE10058357B4 (de) * 2000-11-24 2005-12-15 Clariant Gmbh Fettsäuremischungen verbesserter Kältestabilität, welche Kammpolymere enthalten, sowie deren Verwendung in Brennstoffölen
DE10058359B4 (de) * 2000-11-24 2005-12-22 Clariant Gmbh Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv
DE10058356B4 (de) * 2000-11-24 2005-12-15 Clariant Gmbh Brennstofföle mit verbesserter Schmierwirkung, enthaltend Umsetzungsprodukte aus Fettsäuren mit kurzkettigen öllöslichen Aminen
DE10143021A1 (de) * 2001-09-01 2003-03-20 Cognis Deutschland Gmbh Schmierfähigkeitsverbesserer für Dieselöl
US6866690B2 (en) * 2002-04-24 2005-03-15 Ethyl Corporation Friction modifier additives for fuel compositions and methods of use thereof
DE10313883A1 (de) * 2003-03-27 2004-10-07 Basf Ag Additivgemisch zur Verbesserung der Schmierfähigkeitseigenschaften von Mineralölprodukten
KR100743160B1 (ko) * 2003-09-02 2007-07-27 엘비엘코프 주식회사 아미노폴리옥시알킬렌로진에스테르 화합물을 함유하는 연료첨가제 및 상기 연료첨가제와 에탄올을 함유하는 대체연료
US7256162B2 (en) * 2003-09-26 2007-08-14 Arizona Chemical Company Fatty acid esters and uses thereof
KR100743161B1 (ko) * 2003-10-31 2007-07-27 오세철 Ν-아미노알킬렌폴리옥시알킬렌로진에스테르 화합물을 함유하는 연료첨가제 및 상기 연료첨가제와 에탄올을 함유하는 대체연료
FR2888248B1 (fr) 2005-07-05 2010-02-12 Total France Composition lubrifiante pour melange hydrocarbone et produits obtenus
CA2619318C (en) * 2005-08-15 2011-11-01 Arizona Chemical Company Low sulfur tall oil fatty acid
EP1770151A1 (de) * 2005-09-30 2007-04-04 Infineum International Limited Zusatzkonzentrat
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
US20080141582A1 (en) * 2006-12-13 2008-06-19 Angela Priscilla Breakspear Additive Composition
US7626063B2 (en) * 2007-05-11 2009-12-01 Conocophillips Company Propane utilization in direct hydrotreating of oils and/or fats
GT200700043A (es) * 2007-05-25 2008-03-03 Biocompuestos de funcion nitrilo
FR2925909B1 (fr) * 2007-12-26 2010-09-17 Total France Additifs bifonctionnels pour hydrocarbures liquides obtenus par greffage a partir de copolymeres d'ethylene et/ou de propylene et d'esters vinyliques
FR2943678B1 (fr) 2009-03-25 2011-06-03 Total Raffinage Marketing Polymeres (meth)acryliques de bas poids moleculaire, exempts de composes soufres,metalliques et halogenes et de taux de monomeres residuels faible,leur procede de preparation et leurs utilisations
KR20130060205A (ko) 2010-04-27 2013-06-07 바스프 에스이 4급화 삼원중합체
US8790426B2 (en) 2010-04-27 2014-07-29 Basf Se Quaternized terpolymer
CA2803207A1 (en) 2010-06-25 2011-12-29 Basf Se Quaternized copolymer
US8911516B2 (en) 2010-06-25 2014-12-16 Basf Se Quaternized copolymer
AU2011275778B2 (en) 2010-07-06 2016-03-03 Basf Se Acid-free quaternised nitrogen compounds and use thereof as additives in fuels and lubricants
US20120144731A1 (en) * 2010-12-14 2012-06-14 Basf Se Use of mixtures of monocarboxylic acids and polycyclic hydrocarbon compounds for increasing the cetane number of fuel oils
EP2540808A1 (de) 2011-06-28 2013-01-02 Basf Se Quaternisierte Stickstoffverbindungen und deren Verwendung als Additive in Kraft- und Schmierstoffen
US20130133243A1 (en) 2011-06-28 2013-05-30 Basf Se Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants
EP2589647A1 (de) 2011-11-04 2013-05-08 Basf Se Quaternisierte Polyetheramine und deren Verwendung als Additive in Kraft- und Schmierstoffen
US8641788B2 (en) 2011-12-07 2014-02-04 Igp Energy, Inc. Fuels and fuel additives comprising butanol and pentanol
EP2604674A1 (de) 2011-12-12 2013-06-19 Basf Se Verwendung quaternisierter Alkylamine als Additive in Kraft- und Schmierstoffen
JP5850569B2 (ja) * 2011-12-28 2016-02-03 花王株式会社 軽油添加剤
US9062266B2 (en) 2012-02-10 2015-06-23 Basf Se Imidazolium salts as additives for fuels
CN104136585A (zh) 2012-02-10 2014-11-05 巴斯夫欧洲公司 作为燃料和可燃物的添加剂的咪唑鎓盐
CA2889031A1 (en) 2012-10-23 2014-05-01 Basf Se Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants
CN104212501B (zh) * 2013-06-05 2016-08-03 中国石油天然气股份有限公司 一种柴油润滑性改进剂及其制备方法
PL3205705T3 (pl) 2013-06-07 2021-01-11 Basf Se Związki azotowe czwartorzędowane tlenkiem alkilenu i podstawionym hydrokarbylem kwasem polikarboksylowym i ich zastosowanie jako dodatków do paliw silnikowych i smarów
EP2811007A1 (de) 2013-06-07 2014-12-10 Basf Se Verwendung mit Alkylenoxid und Hydrocarbyl-substituierter Polycarbonsäure quaternisierter Alkylamine als Additive in Kraft- und Schmierstoffen
MY177711A (en) 2013-09-20 2020-09-23 Basf Se Use of specific derivatives of quaternised nitrogen compounds as additives in fuels and lubricants
RU2695543C2 (ru) 2014-01-29 2019-07-24 Басф Се Основанные на поликарбоновой кислоте присадки к топливам и смазочным материалам
WO2015114029A1 (de) 2014-01-29 2015-08-06 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
FR3017876B1 (fr) 2014-02-24 2016-03-11 Total Marketing Services Composition d'additifs et carburant de performance comprenant une telle composition
FR3017875B1 (fr) 2014-02-24 2016-03-11 Total Marketing Services Composition d'additifs et carburant de performance comprenant une telle composition
CN106536687B (zh) 2014-05-30 2021-09-21 路博润公司 低分子量含酰亚胺季铵盐
WO2015184276A1 (en) 2014-05-30 2015-12-03 The Lubrizol Corporation Epoxide quaternized quaternary ammonium salts
BR112016028075A2 (pt) 2014-05-30 2017-08-22 Lubrizol Corp Sais de amônio quaternário que contêm amina ramificada
EP3149123A2 (de) 2014-05-30 2017-04-05 The Lubrizol Corporation Gekoppelte quarternäre ammoniaksalze
ES2795780T3 (es) 2014-05-30 2020-11-24 Lubrizol Corp Sales de amonio cuaternario que contienen amida/éster de bajo peso molecular
WO2015184247A1 (en) 2014-05-30 2015-12-03 The Lubrizol Corporation High molecular weight imide containing quaternary ammonium salts
SG11201609817RA (en) 2014-05-30 2016-12-29 Lubrizol Corp High molecular weight amide/ester containing quaternary ammonium salts
DK3149129T3 (da) 2014-05-30 2019-05-13 Lubrizol Corp Anvendelse af imidazolholdige kvaternære ammoniumsalte
WO2016083090A1 (de) 2014-11-25 2016-06-02 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
WO2017006141A1 (en) 2015-07-06 2017-01-12 Rhodia Poliamida E Especialidades Ltda Diesel compositions with improved cetane number and lubricity performances
RU2018105763A (ru) 2015-07-16 2019-08-16 Басф Се Сополимеры в качестве добавок для топлив и смазочных веществ
WO2017016909A1 (de) 2015-07-24 2017-02-02 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
FR3040709B1 (fr) 2015-09-03 2019-06-28 Total Marketing Services Additif de lubrifiance pour carburant a faible teneur en soufre.
EP3383979A1 (de) 2015-12-02 2018-10-10 The Lubrizol Corporation Ultraniedermolekulares imid mit quartären ammoniumsalzen mit kurzen kohlenwasserstoffschwänzen
KR102653310B1 (ko) 2015-12-02 2024-03-29 더루브리졸코오퍼레이션 짧은 탄화수소 꼬리를 지니는 초저분자량 아미드/에스테르 함유 사차 암모늄 염
PL3187569T3 (pl) 2015-12-29 2019-11-29 Neste Oyj Kompozycja odnawialnego paliwa dieslowego
CN106010690A (zh) * 2016-05-21 2016-10-12 洪其祥 一种复合型燃油添加剂
US10844308B2 (en) 2016-07-05 2020-11-24 Basf Se Corrosion inhibitors for fuels and lubricants
US11078418B2 (en) 2016-07-05 2021-08-03 Basf Se Corrosion inhibitors for fuels and lubricants
WO2018007486A1 (de) 2016-07-07 2018-01-11 Basf Se Polymere als additive für kraft und schmierstoffe
WO2018007445A1 (de) 2016-07-07 2018-01-11 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
CN109312242A (zh) 2016-07-07 2019-02-05 巴斯夫欧洲公司 作为用于燃料和润滑剂的添加剂的共聚物
FR3055135B1 (fr) 2016-08-18 2020-01-10 Total Marketing Services Procede de fabrication d'un additif de lubrifiance pour carburant a faible teneur en soufre.
CN109937248A (zh) 2016-09-21 2019-06-25 路博润公司 具有改善的热稳定性的聚丙烯酸酯消泡组分
MY202420A (en) 2016-12-15 2024-04-28 Basf Se Polymers as additives for fuels
WO2018114348A1 (de) 2016-12-19 2018-06-28 Basf Se Additive zur verbesserung der thermischen stabilität von kraftstoffen
EP3609990B1 (de) 2017-04-13 2021-10-27 Basf Se Polymere als additive für kraft- und schmierstoffe
CA3076604A1 (en) 2017-09-21 2019-03-28 The Lubrizol Corporation Polyacrylate antifoam components for use in fuels
BR112020018896A2 (pt) 2018-03-21 2021-02-09 The Lubrizol Corporation componentes antiespuma de poliacrilamida para uso em combustíveis diesel
WO2020260062A1 (en) 2019-06-26 2020-12-30 Basf Se New additive packages for gasoline fuels
EP4038166A1 (de) 2019-09-30 2022-08-10 Basf Se Verwendung von stickstoffverbindungen, die mit alkylenoxid- und hydrocarbylsubstituierten polycarbonsäuren quaterniert sind, als additive in kraftstoffen und schmierstoffen
CN114846124B (zh) 2019-12-19 2024-05-24 路博润公司 用于柴油燃料的蜡防沉降添加剂组合物
ES2964845T3 (es) 2020-07-14 2024-04-09 Basf Se Inhibidores de corrosión para combustibles y lubricantes
KR102560066B1 (ko) * 2020-07-28 2023-07-26 주식회사 아이비티 액체 연료의 연소 효율을 향상시키기 위한 연료첨가제의 제조방법
AU2022213776A1 (en) 2021-01-27 2023-08-10 Basf Se Branched primary alkyl amines as additives for gasoline fuels
EP4105301A1 (de) 2021-06-15 2022-12-21 Basf Se Neue benzinadditivpaket
WO2022263244A1 (en) 2021-06-16 2022-12-22 Basf Se Quaternized betaines as additives in fuels
US20240093111A1 (en) * 2022-09-16 2024-03-21 Kraton Chemical, Llc Fuel composition with lubricity modifier
EP4382588A1 (de) 2022-12-06 2024-06-12 Basf Se Additive zur verbesserung der thermischen stabilität von kraftstoffen

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363778A (en) * 1942-12-01 1944-11-28 Du Pont Stabilization of organic substances
US2682336A (en) * 1950-01-04 1954-06-29 Phillips Petroleum Co Rubber swelling additives for fuels
US2686713A (en) * 1950-12-09 1954-08-17 Socony Vacuum Oil Co Inc Sulfate process tall oil as a rust inhibitor for fuel fractions of mineral oil
US2692821A (en) * 1951-06-01 1954-10-26 Gulf Research Development Co Stable fuel oil compositions
US2658823A (en) * 1951-08-28 1953-11-10 Socony Vacuum Oil Co Inc Fuel oil composition
US2907646A (en) * 1955-09-29 1959-10-06 American Oil Co Rust inhibitor for fuel fractions of mineral oil
US2854324A (en) * 1955-11-09 1958-09-30 Petrolite Corp Fuel oil composition
US2882232A (en) * 1955-11-14 1959-04-14 Pure Oil Co Improving the odor of specialty naphthas
US2995428A (en) * 1957-10-21 1961-08-08 Petrolite Corp Thermally stable distillate fuels
US3157629A (en) * 1959-02-13 1964-11-17 West Virginia Pulp & Paper Co Treatment of tall oil fatty acids
DE1408371A1 (de) * 1959-02-13 1968-12-05 Albertuswerke Gmbh Verfahren zur Herstellung von Bindemitteln fuer Formen und Kerne
GB1061161A (en) * 1963-05-29 1967-03-08 Basic Inc Fuel oil additives
FR1405551A (fr) * 1963-07-16 1965-07-09 Exxon Research Engineering Co Additifs anti-usure destinés à améliorer l'onctuosité d'hydrocarbures liquides
US3273981A (en) * 1963-07-16 1966-09-20 Exxon Research Engineering Co Anti-wear oil additives
US3336123A (en) * 1964-06-24 1967-08-15 Du Pont Gasoline anti-stalling composition
US3468639A (en) * 1965-08-06 1969-09-23 Chevron Res Gasolines containing deposit-reducing monoamides of polyamines characterized by improved water tolerance
US3287273A (en) * 1965-09-09 1966-11-22 Exxon Research Engineering Co Lubricity additive-hydrogenated dicarboxylic acid and a glycol
US3549533A (en) * 1968-11-22 1970-12-22 Atlantic Richfield Co Single phase emulsion inhibitor
GB1264058A (en) * 1969-05-23 1972-02-16 Texaco Development Corp Fuel composition
US3667152A (en) * 1969-09-26 1972-06-06 Texaco Inc Fuel composition
US3969233A (en) * 1971-10-12 1976-07-13 Lucas William J Biodegradable internal combustion engine lubricants and motor fuel compositions
US4204481A (en) * 1979-02-02 1980-05-27 Ethyl Corporation Anti-wear additives in diesel fuels
US4308200A (en) * 1980-07-10 1981-12-29 Champion International Corporation Extraction of coniferous woods with fluid carbon dioxide and other supercritical fluids
GB2158457A (en) * 1984-05-09 1985-11-13 Perkings Engines Group Limited Alcohol fuels
CA1237282A (en) * 1985-04-12 1988-05-31 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee Preparation of tall oil fuel blend
GB8510719D0 (en) * 1985-04-26 1985-06-05 Exxon Chemical Patents Inc Fuel compositions
US4690687A (en) * 1985-08-16 1987-09-01 The Lubrizol Corporation Fuel products comprising a lead scavenger
US4804389A (en) * 1985-08-16 1989-02-14 The Lubrizol Corporation Fuel products
US4857073A (en) 1987-08-27 1989-08-15 Wynn Oil Company Diesel fuel additive
FR2628295B1 (fr) * 1988-03-09 1991-05-10 Soyez Jean Louis Compositions fongicides liquides a base de tallates de cuivre
US4870135A (en) 1988-10-06 1989-09-26 The Goodyear Tire & Rubber Company Tall oil fatty acid mixture in rubber
US4919683A (en) * 1988-12-22 1990-04-24 Texaco Inc. Stable middle distillate fuel-oil compositions
US5183475A (en) * 1989-11-09 1993-02-02 Mobil Oil Corporation Fuel compositions containing reaction products of aromatic triazoles and fatty acids salt as antiwear additives
FR2677222B1 (fr) * 1991-06-04 1997-06-27 Derives Resiniques Terpenique Composition fongicide a base de tallate de cuivre associe a des derives terpeniques et sa fabrication.
JPH0665528A (ja) * 1992-08-19 1994-03-08 Ohtsu Tire & Rubber Co Ltd :The 木材用精油入り塗料
GB9301119D0 (en) 1993-01-21 1993-03-10 Exxon Chemical Patents Inc Fuel composition
US5258049A (en) * 1993-02-17 1993-11-02 Arco Chemical Technology, L.P. Diesel fuel composition
US5559358A (en) * 1993-05-25 1996-09-24 Honeywell Inc. Opto-electro-mechanical device or filter, process for making, and sensors made therefrom
IT1270954B (it) * 1993-07-21 1997-05-26 Euron Spa Composizione di gasolio
GB9411614D0 (en) * 1994-06-09 1994-08-03 Exxon Chemical Patents Inc Fuel oil compositions
CA2149685C (en) * 1994-06-30 1999-09-14 Jacques Monnier Conversion of depitched tall oil to diesel fuel additive
US5454842A (en) * 1994-12-02 1995-10-03 Exxon Research & Engineering Co. Cetane improver compositions comprising nitrated fatty acid derivatives
GB9514480D0 (en) 1995-07-14 1995-09-13 Exxon Chemical Patents Inc Additives and fuel oil compositions
JP3423722B2 (ja) * 1994-12-13 2003-07-07 エクソン ケミカル パテンツ インコーポレイテッド 燃料油組成物
US5882364A (en) * 1995-07-14 1999-03-16 Exxon Chemical Patents Inc. Additives and fuel oil compositions
US6080212A (en) * 1996-11-13 2000-06-27 Henkel Corporation Lubricants for diesel fuel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9804656A1 *

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* Cited by examiner, † Cited by third party
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DE69725726D1 (de) 2003-11-27
MX9901648A (en) 1999-05-31
WO1998004656A1 (fr) 1998-02-05
PL186421B1 (pl) 2004-01-30
US7374589B2 (en) 2008-05-20
RU2165447C2 (ru) 2001-04-20
BR9711613A (pt) 1999-10-05
HUP9903425A3 (en) 2000-03-28
PL331372A1 (en) 1999-07-05
MX222887B (en) 2004-09-22
EP0915944B1 (de) 2003-10-22
EP1310547B1 (de) 2016-11-30
HU223273B1 (hu) 2004-04-28
ZA976792B (en) 1998-05-11
ES2208940T3 (es) 2004-06-16
KR20000029725A (ko) 2000-05-25
US20020014034A1 (en) 2002-02-07
KR100485452B1 (ko) 2005-04-27
MY121253A (en) 2006-01-28
ES2610592T3 (es) 2017-04-28
US20040049971A1 (en) 2004-03-18
HUP9903425A2 (hu) 2000-02-28
FR2751982B1 (fr) 2000-03-03
NO990446L (no) 1999-01-29
JP2000503706A (ja) 2000-03-28
SK12799A3 (en) 1999-07-12
DK0915944T3 (da) 2004-02-23
EP1310547A1 (de) 2003-05-14
PT1310547T (pt) 2017-01-19
SK285505B6 (sk) 2007-03-01
NO990446D0 (no) 1999-01-29
ATE252628T1 (de) 2003-11-15
DK1310547T3 (en) 2017-02-27
PT915944E (pt) 2004-03-31
JP3129446B2 (ja) 2001-01-29
DE69725726T2 (de) 2004-07-22
EP1340801A1 (de) 2003-09-03
ID19202A (id) 1998-06-28
US6592639B2 (en) 2003-07-15
FR2751982A1 (fr) 1998-02-06
AR008413A1 (es) 2000-01-19
AU3855497A (en) 1998-02-20

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