GB1454578A - Process for imparting -anti-icing- properties to fuels for internal combustion engines - Google Patents

Process for imparting -anti-icing- properties to fuels for internal combustion engines

Info

Publication number
GB1454578A
GB1454578A GB2845874A GB2845874A GB1454578A GB 1454578 A GB1454578 A GB 1454578A GB 2845874 A GB2845874 A GB 2845874A GB 2845874 A GB2845874 A GB 2845874A GB 1454578 A GB1454578 A GB 1454578A
Authority
GB
United Kingdom
Prior art keywords
glycol
fuels
aliphatic
internal combustion
combustion engines
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
GB2845874A
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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 Naphtachimie SA filed Critical Naphtachimie SA
Publication of GB1454578A publication Critical patent/GB1454578A/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
    • 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
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or 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
    • C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or 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 polyethers, e.g. di- polygylcols and derivatives; ethers - 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
    • C10L1/22—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

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)

Abstract

1454578 Fuels NAPHTACHIMIE 26 June 1974 [26 June 1973] 28458/74 Heading C5G Anti-icing properties are imparted to hydrocarbon fuels for internal combustion engines by dissolving therein 2À5-50 p.p.m. by weight of one or more aliphatic nitriles having the formula R-CN in which R is a C 1-5 aliphatic group, e.g. acetonitrile, 5-500 p.p.m. by weight of an additive comprising one or more of ethylene glycol, propylene glycol, polyglycols having a molecular weight less than 250, glycol ethers corresponding to the general formula R<SP>1</SP>-O-(C n H 2n O) x -H in which R<SP>1</SP> represents an aliphatic radical, -(C n H 2n O)- represents an oxyethylene or oxypropylenic group and x is 1-7 and aliphatic monohydric alcohols may also be dissolved in the fuel. The polyglycols may be diethylene glycol, dipropylene glycol, triethylene glycol, tripropylene glycol, tetraethylene glycol and/or tetrapropylene glycol.
GB2845874A 1973-06-26 1974-06-26 Process for imparting -anti-icing- properties to fuels for internal combustion engines Expired GB1454578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323256A FR2235187B1 (en) 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
GB1454578A true GB1454578A (en) 1976-11-03

Family

ID=9121560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2845874A Expired GB1454578A (en) 1973-06-26 1974-06-26 Process for imparting -anti-icing- properties to fuels for internal combustion engines

Country Status (6)

Country Link
BE (1) BE816831A (en)
DK (1) DK134352B (en)
FR (1) FR2235187B1 (en)
GB (1) GB1454578A (en)
IT (1) IT1015268B (en)
NL (1) NL175836C (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882232A (en) * 1955-11-14 1959-04-14 Pure Oil Co Improving the odor of specialty naphthas
US2887368A (en) * 1957-02-28 1959-05-19 Union Oil Co Automotive fuel

Also Published As

Publication number Publication date
DE2430175A1 (en) 1975-01-16
NL7408448A (en) 1974-12-30
FR2235187B1 (en) 1976-09-17
IT1015268B (en) 1977-05-10
DK134352C (en) 1977-03-21
FR2235187A1 (en) 1975-01-24
BE816831A (en) 1974-12-27
DK134352B (en) 1976-10-25
NL175836C (en) 1985-01-02
DK337774A (en) 1975-02-17
DE2430175B2 (en) 1976-06-16

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Legal Events

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