GB1482685A - Synergistic blend of low temperature flow improvers for distillate fuels - Google Patents

Synergistic blend of low temperature flow improvers for distillate fuels

Info

Publication number
GB1482685A
GB1482685A GB5392574A GB5392574A GB1482685A GB 1482685 A GB1482685 A GB 1482685A GB 5392574 A GB5392574 A GB 5392574A GB 5392574 A GB5392574 A GB 5392574A GB 1482685 A GB1482685 A GB 1482685A
Authority
GB
United Kingdom
Prior art keywords
alkylated
dimer
aromatic compound
olefin
low temperature
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.)
Expired
Application number
GB5392574A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1482685A publication Critical patent/GB1482685A/en
Expired legal-status Critical Current

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, 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
    • C10L1/16—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, 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
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
    • 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
    • C10L1/16—Hydrocarbons
    • C10L1/1691—Hydrocarbons petroleum waxes, mineral waxes; paraffines; alkylation products; Friedel-Crafts condensation products; petroleum resins; modified waxes (oxidised)
    • 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
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • 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
    • C10L1/233—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
    • C10L1/2335—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles morpholino, and derivatives 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
    • C10L1/22—Organic compounds containing nitrogen
    • 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)

Landscapes

  • 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)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1482685 Fuel additive composition EXXON RESEARCH & ENG CO 13 Dec 1974 [26 Dec 1973] 53925/74 Heading C5G A fuel additive composition capable of improving the low temperature filterability of a petroleum distillate fuel oil comprises (A) a hydrocarbyl succinarnic acid or amine or ammonium salt thereof or mixture thereof represented by the formula wherein R is a straight chain C 14 to C 40 aliphatic hydrocarbon having 0 or 1 site of olefinic unsaturation, one of X<SP>2</SP> and X<SP>3</SP> is -NYY<SP>1</SP> where Y and Y<SP>1</SP> are aliphatic C 14 -C 40 hydrocarbyl groups, the other of X<SP>2</SP> and X<SP>3</SP> is of the formula -OH(NHY<SP>2</SP>Y<SP>3</SP>) n wherein n varies from 0 to 1, Y<SP>2</SP> and Y<SP>3</SP> are hydrogen, C 1 -C 30 aliphatic hydrocarbon or C 3 -C 30 oxyaliphatic hydrocarbon (defined) and may be taken together with the nitrogen to which they are attached to form a heterocyclic ring of 5 to 7 members and (B) a derivative of an alpha olefin selected from (1) a dimer of a predominantly linear alpha C 16 to C 40 olefin, (2) a polymer formed from 2 to 50 units of dimer (1), (3) an aromatic compound that has been alkylated with dimer (1) and (4) an aromatic compound that has been alkylated with a predominantly linear alpha C 16 -C 50 olefin, the aromatic compound that is alkylated being selected from aromatic hydrocarbons having from 1 to 3 benzene rings, from 0 to 3 alkyl groups of from 1 to 20 carbon atoms each and from 0 to 3 other substituents per ring, the other substituents being selected from COOR<SP>2</SP>, OR<SP>2</SP>, NR<SP>2</SP>, F, Cl, Br, and NO 2 where R<SP>2</SP> is C 1 -C 20 alkyl, phenyl or alkylated phenyl having 1 or 2 alkyl groups totalling 1 to 20 carbon atoms, the weight ratio of B to A in the composition being 0À01 to 10 : 1. The oxyhydrocarbon radical is defined as having one ethereal oxygen atom present in the beta or further position relative to the nitrogen atom. The fuel may be kerosene, diesel fuels, jet fuels or heating oils.
GB5392574A 1973-12-26 1974-12-13 Synergistic blend of low temperature flow improvers for distillate fuels Expired GB1482685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42780273A 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
GB1482685A true GB1482685A (en) 1977-08-10

Family

ID=23696346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5392574A Expired GB1482685A (en) 1973-12-26 1974-12-13 Synergistic blend of low temperature flow improvers for distillate fuels

Country Status (6)

Country Link
BE (1) BE823824A (en)
CA (1) CA1021155A (en)
DE (1) DE2458344A1 (en)
FR (1) FR2256235B1 (en)
GB (1) GB1482685A (en)
NL (1) NL7416855A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197877A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Additives for wax containing distillated fuel
GB2197878A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
JPWO2014069670A1 (en) * 2012-10-31 2016-09-08 株式会社Moresco Alkylated diphenyl ether compound and lubricating oil containing the compound
JPWO2014069669A1 (en) * 2012-10-31 2016-09-08 株式会社Moresco Alkylated diphenyl ether compound and lubricating oil containing the compound

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN173485B (en) * 1986-09-24 1994-05-21 Exxon Chemical Patents Inc
WO1988002393A2 (en) * 1986-09-24 1988-04-07 Exxon Chemical Patents, Inc. Improved fuel additives
GB2208517B (en) * 1986-09-24 1990-10-03 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
EP0261958A3 (en) * 1986-09-24 1988-06-15 Exxon Chemical Patents Inc. Middle distillate compositions with reduced wax crystal size
EP0261959B1 (en) * 1986-09-24 1995-07-12 Exxon Chemical Patents Inc. Improved fuel additives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
GB2197877A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Additives for wax containing distillated fuel
GB2197878A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
JPWO2014069670A1 (en) * 2012-10-31 2016-09-08 株式会社Moresco Alkylated diphenyl ether compound and lubricating oil containing the compound
JPWO2014069669A1 (en) * 2012-10-31 2016-09-08 株式会社Moresco Alkylated diphenyl ether compound and lubricating oil containing the compound

Also Published As

Publication number Publication date
DE2458344A1 (en) 1975-07-10
FR2256235A1 (en) 1975-07-25
BE823824A (en) 1975-06-24
NL7416855A (en) 1975-06-30
CA1021155A (en) 1977-11-22
FR2256235B1 (en) 1978-07-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee