GB900202A - Improvements in or relating to middle distillates and jet fuels - Google Patents

Improvements in or relating to middle distillates and jet fuels

Info

Publication number
GB900202A
GB900202A GB19017/60A GB1901760A GB900202A GB 900202 A GB900202 A GB 900202A GB 19017/60 A GB19017/60 A GB 19017/60A GB 1901760 A GB1901760 A GB 1901760A GB 900202 A GB900202 A GB 900202A
Authority
GB
United Kingdom
Prior art keywords
range
boiling
weight
relating
oil
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
GB19017/60A
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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority claimed from US50571A external-priority patent/US3087800A/en
Publication of GB900202A publication Critical patent/GB900202A/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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/02—Esters of monocarboxylic acids
    • C08F18/04—Vinyl 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
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures 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
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/1955—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds 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 an alcohol, ether, aldehyde, ketonic, ketal, acetal radical
    • 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
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C10L1/1963—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 mono-carboxylic
    • 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
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2362—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing nitrile groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The pour point of middle-distillate fuels boiling in the range 250 DEG -750 DEG F. is lowered by the addition of up to 1% by weight of a copolymer of ethylene containing 1-40% by weight of total monomers of an olefinically unsaturated aliphatic non-hydrocarbon monomer containing 3-5 carbon atoms, e.g. vinyl propionate, methyl methacrylate, allyl ethyl ether, divinyl ether, acrylonitrile, vinylacetonitrile, or, preferably, vinyl acetate, the copolmer having a molecular weight of 700-3,000 (Rast method). The fuel may be a heating oil, gas oil, diesel oil, or jet fuel, which latter is preferably a mixture of kerosene, boiling in the range 200 DEG -650 DEG F. (90-60%) and naphtha (10-40%), boiling range 140 DEG -220 DEG F., 220 DEG -320 DEG F. or 310 DEG -390 DEG F.
GB19017/60A 1959-08-03 1960-05-30 Improvements in or relating to middle distillates and jet fuels Expired GB900202A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US831244A US3048479A (en) 1959-08-03 1959-08-03 Ethylene-vinyl ester pour depressant for middle distillates
US84166459A 1959-09-23 1959-09-23
US326060A 1960-01-19 1960-01-19
US2640760A 1960-05-03 1960-05-03
US2752560A 1960-05-09 1960-05-09
US5056960A 1960-08-19 1960-08-19
US5057060A 1960-08-19 1960-08-19
US50571A US3087800A (en) 1960-08-19 1960-08-19 Middle distillate fuel compositions having improved pour point characteristics

Publications (1)

Publication Number Publication Date
GB900202A true GB900202A (en) 1962-07-04

Family

ID=31982817

Family Applications (3)

Application Number Title Priority Date Filing Date
GB19017/60A Expired GB900202A (en) 1959-08-03 1960-05-30 Improvements in or relating to middle distillates and jet fuels
GB825/61A Expired GB913715A (en) 1959-08-03 1961-01-09 Improvements in or relating to middle distillate fuels
GB28567/61A Expired GB922748A (en) 1959-08-03 1961-08-08 An improved middle distillate pour point depressant

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB825/61A Expired GB913715A (en) 1959-08-03 1961-01-09 Improvements in or relating to middle distillate fuels
GB28567/61A Expired GB922748A (en) 1959-08-03 1961-08-08 An improved middle distillate pour point depressant

Country Status (6)

Country Link
US (1) US3048479A (en)
BE (3) BE607020A (en)
DE (2) DE1147799B (en)
DK (1) DK112691B (en)
GB (3) GB900202A (en)
NL (1) NL253940A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375973A (en) 1979-11-23 1983-03-08 Exxon Research & Engineering Co. Additive combinations and fuels containing them
US4464182A (en) * 1981-03-31 1984-08-07 Exxon Research & Engineering Co. Glycol ester flow improver additive for distillate fuels
EP1357169A2 (en) * 2002-04-16 2003-10-29 Infineum International Limited Jet fuel compositions
US10208192B2 (en) 2014-02-18 2019-02-19 Basf Se Copolymers comprising ethylene, vinyl esters and esters of (meth)acrylic acid, their formulations and use as pour point depressant, wax inhibitor and flow enhancer for crude oils
WO2019185490A1 (en) 2018-03-26 2019-10-03 Basf Se Hyperbranched polyethers and their use, especially as pour point depressant and wax inhibitors

Families Citing this family (119)

* Cited by examiner, † Cited by third party
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US3275427A (en) * 1963-12-17 1966-09-27 Exxon Research Engineering Co Middle distillate fuel composition
US3382092A (en) * 1964-02-20 1968-05-07 Exxon Research Engineering Co Protective coating for vehicle bottom
US3309181A (en) * 1964-04-13 1967-03-14 Exxon Research Engineering Co Transesterification product
US3397970A (en) * 1964-05-18 1968-08-20 Exxon Research Engineering Co Pour point depressant additive
US3389979A (en) * 1964-06-03 1968-06-25 Exxon Research Engineering Co Middle distillate flow improver
US3288577A (en) * 1964-07-06 1966-11-29 Sinclair Research Inc Fuel oil composition of improved pumpability
US3471273A (en) * 1964-08-21 1969-10-07 Sinclair Research Inc Graft copolymer pour point depressors
US3454379A (en) * 1964-10-23 1969-07-08 Sinclair Research Inc Hydrocarbon oil composition having improved low temperature pumpability
US3388977A (en) * 1965-01-06 1968-06-18 Exxon Research Engineering Co Pour point depressant for middle distillates
US3462249A (en) * 1967-03-31 1969-08-19 Exxon Research Engineering Co Fuel oil compositions containing grafted polymers
DE1914756C3 (en) * 1968-04-01 1985-05-15 Exxon Research and Engineering Co., Linden, N.J. Use of ethylene-vinyl acetate copolymers for petroleum distillates
US3638349A (en) * 1968-04-01 1972-02-01 Exxon Research Engineering Co Oil compositions containing copolymers of ethylene and vinyl esters of c{11 to c{11 monocarboxylic acid ethylenically unsaturated
US3449251A (en) * 1968-05-28 1969-06-10 Exxon Research Engineering Co Wax crystal modifiers for hydrocarbon oils
US3658493A (en) * 1969-09-15 1972-04-25 Exxon Research Engineering Co Distillate fuel oil containing nitrogen-containing salts or amides as was crystal modifiers
DE2102469C2 (en) * 1971-01-20 1989-06-29 Basf Ag, 6700 Ludwigshafen Use of ethylene copolymers as an additive to petroleum and petroleum fractions
US3947368A (en) * 1971-02-25 1976-03-30 Texaco Inc. Lubricating oil compositions
US3961916A (en) * 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
US3961915A (en) * 1974-12-27 1976-06-08 Exxon Research And Engineering Company Synergistic additive in petroleum middle distillate fuel
US4153422A (en) * 1975-04-07 1979-05-08 Exxon Research & Engineering Co. Polymer combinations useful in distillate hydrocarbon oils to improve cold flow properties
US4178951A (en) * 1978-10-10 1979-12-18 Texaco Inc. Low pour point crude oil compositions
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US4575526A (en) * 1982-08-09 1986-03-11 The Lubrizol Corporation Hydrocarbyl substituted carboxylic acylaging agent derivative containing combinations, and fuels containing same
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US10208192B2 (en) 2014-02-18 2019-02-19 Basf Se Copolymers comprising ethylene, vinyl esters and esters of (meth)acrylic acid, their formulations and use as pour point depressant, wax inhibitor and flow enhancer for crude oils
US10619038B2 (en) 2014-02-18 2020-04-14 Basf Se Copolymers comprising ethylene vinyl esters and esters of (meth)acrylic acid, their formulations and use as pour point depressant, wax inhibitor and flow enhancer for crude oils
WO2019185490A1 (en) 2018-03-26 2019-10-03 Basf Se Hyperbranched polyethers and their use, especially as pour point depressant and wax inhibitors

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US3048479A (en) 1962-08-07
DE1162630B (en) 1964-02-06
DE1147799B (en) 1963-04-25
BE607327A (en) 1962-02-19
BE607020A (en) 1962-02-08
BE607228A (en) 1961-12-18
GB922748A (en) 1963-04-03
NL253940A (en) 1964-03-25
DK112691B (en) 1969-01-06
GB913715A (en) 1962-12-28

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