EP1209215A3 - Fuel oils with improved lubricating activity, containing blends of fatty acids with paraffin dispersants, and a lubricating activity improving additive - Google Patents

Fuel oils with improved lubricating activity, containing blends of fatty acids with paraffin dispersants, and a lubricating activity improving additive Download PDF

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Publication number
EP1209215A3
EP1209215A3 EP01126254A EP01126254A EP1209215A3 EP 1209215 A3 EP1209215 A3 EP 1209215A3 EP 01126254 A EP01126254 A EP 01126254A EP 01126254 A EP01126254 A EP 01126254A EP 1209215 A3 EP1209215 A3 EP 1209215A3
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EP
European Patent Office
Prior art keywords
bis
weight
mono
gew
lubricating activity
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
EP01126254A
Other languages
German (de)
French (fr)
Other versions
EP1209215A2 (en
EP1209215B1 (en
Inventor
Matthias Dr. Krull
Werner Dr. Reimann
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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Application filed by Clariant GmbH filed Critical Clariant GmbH
Priority to EP07005870A priority Critical patent/EP1803791B1/en
Priority to EP07005871A priority patent/EP1801188B1/en
Publication of EP1209215A2 publication Critical patent/EP1209215A2/en
Publication of EP1209215A3 publication Critical patent/EP1209215A3/en
Application granted granted Critical
Publication of EP1209215B1 publication Critical patent/EP1209215B1/en
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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, 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
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    • 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
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    • C10L1/14—Organic compounds
    • C—CHEMISTRY; METALLURGY
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    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
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    • C10L1/00—Liquid carbonaceous fuels
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    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
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    • C10L1/1883—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom polycarboxylic acid
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    • C10L1/1888—Carboxylic acids; metal salts thereof tall oil
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    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
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    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)

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  • 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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Gegenstand der Erfindung sind kältestabilisierte Additive für Brennstofföle mit bis zu 0,05 Gew.-% Schwefelgehalt, enthaltend Fettsäuregemische aus

  • A1) 1 bis 99 Gew.-% mindestens einer gesättigten Mono- oder Dicarbonsäure mit 6 bis 50 Kohlenstoffatomen,
  • A2) 1 bis 99 Gew.-% mindestens einer ungesättigten Mono- oder Dicarbonsäure mit 6 bis 50 Kohlenstoffatomen,
    •    sowie
  • B) mindestens einer als Paraffindispergator in Mitteldestillaten wirksamen polaren stickstoffhaltigen Verbindung in einer Menge von 0,01 bis 90 Gew.-% bezogen auf das Gesamtgewicht von A1), A2) und B),
    •  sowie die Verwendung der genannten Mischungen zur Verbesserung der Schmiereigenschaften schwefelarmer Mitteldestillate.The invention relates to cold-stabilized additives for fuel oils with a sulfur content of up to 0.05% by weight, containing fatty acid mixtures
  • A1) 1 to 99% by weight of at least one saturated mono- or dicarboxylic acid with 6 to 50 carbon atoms,
  • A2) 1 to 99% by weight of at least one unsaturated mono- or dicarboxylic acid with 6 to 50 carbon atoms,
    • such as
  • B) at least one polar nitrogen-containing compound which acts as a paraffin dispersant in middle distillates in an amount of from 0.01 to 90% by weight, based on the total weight of A1), A2) and B),
    • and the use of the mixtures mentioned to improve the lubricating properties of low-sulfur middle distillates.

    EP01126254A 2000-11-24 2001-11-06 Fuel oils with improved lubricating activity, containing blends of fatty acids with paraffin dispersants, and a lubricating activity improving additive Expired - Lifetime EP1209215B1 (en)

    Priority Applications (2)

    Application Number Priority Date Filing Date Title
    EP07005870A EP1803791B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive
    EP07005871A EP1801188B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE10058359 2000-11-24
    DE10058359A DE10058359B4 (en) 2000-11-24 2000-11-24 Fuel oils with improved lubricity, containing mixtures of fatty acids with paraffin dispersants, and a lubricant-improving additive

    Related Child Applications (2)

    Application Number Title Priority Date Filing Date
    EP07005871A Division EP1801188B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive
    EP07005870A Division EP1803791B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive

    Publications (3)

    Publication Number Publication Date
    EP1209215A2 EP1209215A2 (en) 2002-05-29
    EP1209215A3 true EP1209215A3 (en) 2003-08-13
    EP1209215B1 EP1209215B1 (en) 2007-10-10

    Family

    ID=7664508

    Family Applications (3)

    Application Number Title Priority Date Filing Date
    EP01126254A Expired - Lifetime EP1209215B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricating activity, containing blends of fatty acids with paraffin dispersants, and a lubricating activity improving additive
    EP07005871A Expired - Lifetime EP1801188B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive
    EP07005870A Revoked EP1803791B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive

    Family Applications After (2)

    Application Number Title Priority Date Filing Date
    EP07005871A Expired - Lifetime EP1801188B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive
    EP07005870A Revoked EP1803791B1 (en) 2000-11-24 2001-11-06 Fuel oils with improved lubricity, comprising mixtures of fatty acids and paraffin dispersing agents and an improved lubricity additive

    Country Status (6)

    Country Link
    US (3) US6610111B2 (en)
    EP (3) EP1209215B1 (en)
    JP (1) JP5317380B2 (en)
    CA (1) CA2363700C (en)
    DE (4) DE10058359B4 (en)
    ES (1) ES2295098T3 (en)

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    WO2008057624A2 (en) * 2006-04-05 2008-05-15 Baker Hughes Incorporated Fuel additives useful for reducing particulate emissions
    US20080141579A1 (en) * 2006-12-13 2008-06-19 Rinaldo Caprotti Fuel Oil Compositions
    EP2275518A4 (en) * 2008-04-25 2012-08-08 Adeka Corp Low-temperature fluidity improver for biodiesel fuel
    WO2010115766A1 (en) * 2009-04-07 2010-10-14 Basf Se Mixture of polar oil-soluble nitrogen compounds and oil-soluble aliphatic compounds for reducing the cloud point in middle distillate fuels
    US9012583B2 (en) 2010-02-10 2015-04-21 Nof Corporation Flow improver for oils and fats
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    CN104403706B (en) * 2014-11-20 2016-06-22 中国石油大学(北京) A kind of novel diesel wax crystal dispersing agent
    WO2017144378A1 (en) * 2016-02-23 2017-08-31 Basf Se Hydrophobic polycarboxylic acids as friction-reducing additive for fuels
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    Also Published As

    Publication number Publication date
    EP1209215A2 (en) 2002-05-29
    DE50114718D1 (en) 2009-04-02
    US6610111B2 (en) 2003-08-26
    USRE40758E1 (en) 2009-06-23
    EP1801188A3 (en) 2007-10-03
    CA2363700C (en) 2010-04-06
    CA2363700A1 (en) 2002-05-24
    JP5317380B2 (en) 2013-10-16
    EP1803791B1 (en) 2009-02-18
    DE10058359B4 (en) 2005-12-22
    DE50113115D1 (en) 2007-11-22
    EP1801188A2 (en) 2007-06-27
    EP1803791A3 (en) 2007-10-03
    ES2295098T3 (en) 2008-04-16
    US20020095857A1 (en) 2002-07-25
    EP1209215B1 (en) 2007-10-10
    EP1801188B1 (en) 2009-02-18
    EP1803791A2 (en) 2007-07-04
    US20040083644A1 (en) 2004-05-06
    JP2002167586A (en) 2002-06-11
    DE50114719D1 (en) 2009-04-02
    DE10058359A1 (en) 2002-06-06

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