GB880457A - Improved motor fuels - Google Patents

Improved motor fuels

Info

Publication number
GB880457A
GB880457A GB22446/59A GB2244659A GB880457A GB 880457 A GB880457 A GB 880457A GB 22446/59 A GB22446/59 A GB 22446/59A GB 2244659 A GB2244659 A GB 2244659A GB 880457 A GB880457 A GB 880457A
Authority
GB
United Kingdom
Prior art keywords
acid
butyl
acetate
lead
octanoate
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
GB22446/59A
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.)
California Research LLC
Original Assignee
California Research LLC
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 California Research LLC filed Critical California Research LLC
Publication of GB880457A publication Critical patent/GB880457A/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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
    • 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
    • C10L1/188—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
    • C10L1/19—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
    • C10L1/1905—Esters ester radical containing compounds; ester ethers; carbonic acid esters of di- or polycarboxylic acids
    • 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
    • C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • 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
    • C10L1/30—Organic compounds compounds not mentioned before (complexes)
    • C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
    • C10L1/306—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond) organo Pb compounds

Abstract

A leaded gasoline having a paraffinic hydrocarbon content of not more than 95% by volume and a research octane number of at least 90, contains between 3 and 60 moles per gram atom of lead of an organic material to extend the effect of the lead, the material being one which provides in the combustion chamber of a running spark-ignition engine a free monocarboxylic acid which does not form metal chelates and is stable at 200 DEG C., and which material contains no sulphur, chlorine or bromine atoms and is unreactive with lead alkyls at up to 40 DEG C. The material may be one of certain monocarboxylic acids or compounds which decompose to form monocarboxylic acids in the engine chamber. Suitable materials are aliphatic and aromatic monocarboxylic acids, certain alkoxy substituted and hydroxy substituted monocarboxylic acids, monoalkyl esters of dicarboxylic acids, monocarboxylic acids containing oxy linkages, dicarboxylic acids which decompose to monocarboxylic acids, certain esters and amine salts of monocarboxylic acids, and certain acid anhydrides. In examples leaded gasolines contain the following suitable materials:- acetic acid, propionic acid, butyric acid, benzoic acid, mixed naphthenic acids, octanoic acid, isobutyric acid, trimethylacetic acid, b , b -dimethyl-acrylic acid, cyclohexane carboxylic acid, 2-ethylhexanoic acid, n-toluic acid, t-butylbenzoic acid, crotonic acid, phenylacetic acid, acrylic acid, oleic acid, methoxy-acetic acid, o-toluic acid, diethyl-acetic acid, acetyl glycolic acid, ethyl acid adipate, acetyl lactic acid, methacrylic acid, t-butyl acetate, pinacol diacetate, (2-methyl pentane diol-2, 4) diacetate, a , a -dimethylphenyl ethyl acetate, t-butyl trimethyl acetate, t-butyl benzoate, t-butyl propionate, t-butyl octanoate, t-amyl acetate, t-butyl methacrylate, (2-methyl pentane diol-2, 4) dipropionate, t-butyl furoate, t-butyl acetyl glycolate, t-butyl acetyl lactate, di-t-butyl malonate, t-butyl o-methoxy-benzonate, t-butyl o-fluoro-benzoate, polyester of b -hydroxy isovaleric acid, t-butyl-p-nitrobenzoate, t-butyl-m-nitrobenzoate, terpinylacetate, propenylidene diacetate, t-butyl m-toluate, t-butyl methoxyacetate, t-butylacetoxyisobutyrate, t-butyl cyclohexane carboxylate, 1, 1-dimethyl-propinyl acetate, t-butyl levulinate, t-butyl b -naphthoate, t-butyl phenoxy-acetate, acetic anhydride, propionic ahydride, butric anhydride, hexanoic anhydride, mixed formic-acetic anhydride, mixed acetic-octanoic anhydride, benzoic anhydride, mixed acetic-benzoic anhydride, n-hexyl ammonium octanoate, di-n-butylammonium octanoate, t-octylammonium acetate, triethylammonium acetate, triethylammonium octanoate, t-butylammonium octanoate, a salt derived from acetic acid and amines from soybean oil, ammonium naphthenate, N-methylanilinium acetate, N-methylanilinium octanoate, anilinium acetate, anilinium benzoate, pyridinium acetate, N, N-dimethylanilimium acetate, o-phenylenediammonium octanoate, N, N-dimethylanilinium propionate, N-methylanilium propionate and anilinium propionate. In the examples the lead compounds are tetraethyl lead, diisopropyl diethyl lead, tetraisopropyl lead and tetrapropyl lead. Other materials which do not extend the effect of the lead are mentioned for comparison.
GB22446/59A 1958-07-15 1959-06-30 Improved motor fuels Expired GB880457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74862458A 1958-07-15 1958-07-15

Publications (1)

Publication Number Publication Date
GB880457A true GB880457A (en) 1961-10-25

Family

ID=25010229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22446/59A Expired GB880457A (en) 1958-07-15 1959-06-30 Improved motor fuels

Country Status (3)

Country Link
US (1) US3563715A (en)
DE (1) DE1244466B (en)
GB (1) GB880457A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198611A (en) * 1962-03-15 1965-08-03 Du Pont Tetraalkyl lead antiknock blends
US3522023A (en) * 1967-09-13 1970-07-28 Marathon Oil Co Phosphorous additive-lead extender formulation with positive synergistic octane appeciation

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950145A (en) * 1975-06-05 1976-04-13 Ethyl Corporation Fuel compositions and additive mixtures containing methanetricarboxylates for reducing exhaust gas catalyst plugging
US4005993A (en) * 1976-03-08 1977-02-01 Ethyl Corporation Novel gasoline compositions
US4451266A (en) * 1982-01-22 1984-05-29 John D. Barclay Additive for improving performance of liquid hydrocarbon fuels
US5032144A (en) * 1985-04-29 1991-07-16 Union Oil Company Of California Octane enhancers for fuel compositions
GB0111679D0 (en) * 2001-05-12 2001-07-04 Aae Tech Int Ltd Fuel composition
CN1886488A (en) * 2003-11-10 2006-12-27 国际壳牌研究有限公司 Fuel compositions comprising a c4-c8 alkyl levulinate
WO2005097724A1 (en) * 2004-03-24 2005-10-20 E.I. Dupont De Nemours And Company Preparation of levulinic acid esters from alpha-angelica lactone and alcohols
WO2007012585A1 (en) * 2005-07-25 2007-02-01 Shell Internationale Research Maatschappij B.V. Fuel compositions
EP1907514A1 (en) * 2005-07-25 2008-04-09 Shell Internationale Research Maatschappij B.V. Fuel compositions
EP2435541B1 (en) * 2009-05-25 2017-10-04 Shell Internationale Research Maatschappij B.V. Gasoline compositions
EP2435542B1 (en) * 2009-05-25 2019-02-27 Shell International Research Maatschappij B.V. Gasoline compositions
US9896634B2 (en) * 2014-05-08 2018-02-20 Exxonmobil Research And Engineering Company Method for preventing or reducing engine knock and pre-ignition
US9944877B2 (en) 2014-09-17 2018-04-17 Exxonmobil Research And Engineering Company Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086589A (en) * 1933-04-20 1937-07-13 Standard Oil Dev Co Motor fuel
DE941946C (en) * 1940-11-19 1956-04-19 Versuchsanstalt Fuer Luftfahrt Process for increasing the shelf life of fuels
DE1011222B (en) * 1952-07-31 1957-06-27 Autol Werke G M B H Additive to the fuel for gasoline engines
DE1008958B (en) * 1955-07-14 1957-05-23 Autol Werke G M B H Fuels for internal combustion engines
DE964279C (en) * 1955-07-15 1957-05-23 Autol Werke G M B H Additive for motor fuels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198611A (en) * 1962-03-15 1965-08-03 Du Pont Tetraalkyl lead antiknock blends
US3522023A (en) * 1967-09-13 1970-07-28 Marathon Oil Co Phosphorous additive-lead extender formulation with positive synergistic octane appeciation

Also Published As

Publication number Publication date
DE1244466B (en) 1967-07-13
US3563715A (en) 1971-02-16

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