GB683405A - Improvements in and relating to fuels for internal combustion engines - Google Patents

Improvements in and relating to fuels for internal combustion engines

Info

Publication number
GB683405A
GB683405A GB929/50A GB92950A GB683405A GB 683405 A GB683405 A GB 683405A GB 929/50 A GB929/50 A GB 929/50A GB 92950 A GB92950 A GB 92950A GB 683405 A GB683405 A GB 683405A
Authority
GB
United Kingdom
Prior art keywords
tri
lead
orthophosphate
fuels
naphthyl
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
GB929/50A
Inventor
Robert Graham
Alun Lewis
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.)
Shell Refining and Marketing Co Ltd
Original Assignee
Shell Refining and Marketing Co Ltd
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
Priority to NL89156D priority Critical patent/NL89156C/xx
Priority to BE500535D priority patent/BE500535A/xx
Application filed by Shell Refining and Marketing Co Ltd filed Critical Shell Refining and Marketing Co Ltd
Priority to GB929/50A priority patent/GB683405A/en
Priority to FR1031830D priority patent/FR1031830A/en
Publication of GB683405A publication Critical patent/GB683405A/en
Priority to CY10654A priority patent/CY106A/en
Priority to MY1/54A priority patent/MY5400001A/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
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • 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
    • 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
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2633—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond)
    • C10L1/2641—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond) oxygen bonds only
    • 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)
    • C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
    • 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

Landscapes

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

Abstract

An internal-combustion engine fuel comprises hydrocarbons of the gasoline boiling range containing a minor proportion of a tetra-alkyl lead, a minor proportion of a completely esterified ester of an oxyacid of phosphorus or arsenic containing at least one carbocyclic radical and a minor proportion of a halohydrocarbon scavenger. Preferably the organic ester scavenger is derived from phosphorus oxyacids such as ortho-, pyro-or metaphosphoric acid. Suitable esters are the triphenyl-, tricresyl-, tri (4 - ethylphenyl) -, tri (4 - tertiary - butylphenyl)-, trixylenyl-, tri-2-naphthyl-, tri(4-isopropyl-1-naphthyl)-, tribenzyl-, triphenylethyl-, tricyclohexyl-, tri(trichlorophenyl)- and tri(4-chlorobenzyl)-orthophosphates, di-isoamyl cyclohexyl orthophosphate, dibutyl phenyl-orthophosphate, 2-naphthyl diphenyl orthophosphate, 2-naphthyl - 31 - methylphenyl - phenyl - orthophosphate and triphenyl-phosphite. Other compounds are tri-o-, -m- or -p-cresyl arsenite and diethyl phenyl arsonate. The preferred ester is tri-cresyl orthophosphate. Suitable halohydrocarbon scavengers are ethylene dibromide or dichloride, acetylene tetrabromide, 2,2,3-trichlorobutane, 2-chloro-2, 3-dibromobutane, and the dibromotoluenes. The halohydrocarbon scavenger should not comprise more than 90 per cent by weight of the combined scavengers. The preferred range of total scavenger content is from 0.9 to 1.2 theories. Anti-oxidants such as 2, 4-dimethyl-6-tertiary butyl phenol, hydroquinone, 2,6-ditertiary butyl-4-methyl phenol, N-phenol-x-naphthylamine and N, N1-dibutyl-p-phenylene diamine may also be present in the fuel. Any tetra alkyl lead anti-knock agent may be used, such as tetraethyl lead, ethyl trimethyl lead, diethyl-dimethyl lead, triethyl methyl lead and tetramethyl lead. The invention is not applicable to gasolines containing iron carbonyl. The fuels of the invention are compared in tests with fuels containing conventional halohydrocarbon scavengers, and fuels containing oxyacid esters of phosphorus containing no carbocyclic radical. The Provisional Specification refers also to fuels comprising hydrocarbons of the gasoline boiling range containing a small amount of tetraethyl lead and a small amount of an organic ester of an oxy-acid of phosphorus containing at least one carbocyclic radical. The results of tests comparing a gasoline containing 7.2 millilitres of tetraethyl lead and the theoretical equivalent of ethylene dibromide with the same leaded gasoline containing the theoretical equivalent of tri-cresyl-orthophosphate are reported.
GB929/50A 1950-01-13 1950-01-13 Improvements in and relating to fuels for internal combustion engines Expired GB683405A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL89156D NL89156C (en) 1950-01-13
BE500535D BE500535A (en) 1950-01-13
GB929/50A GB683405A (en) 1950-01-13 1950-01-13 Improvements in and relating to fuels for internal combustion engines
FR1031830D FR1031830A (en) 1950-01-13 1951-01-11 Fuels for internal combustion engines
CY10654A CY106A (en) 1950-01-13 1954-01-07 Improvements in and relating to fuels for internal combustion engines
MY1/54A MY5400001A (en) 1950-01-13 1954-12-30 Improvements in and relating to fuels for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929/50A GB683405A (en) 1950-01-13 1950-01-13 Improvements in and relating to fuels for internal combustion engines

Publications (1)

Publication Number Publication Date
GB683405A true GB683405A (en) 1952-11-26

Family

ID=9712995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929/50A Expired GB683405A (en) 1950-01-13 1950-01-13 Improvements in and relating to fuels for internal combustion engines

Country Status (6)

Country Link
BE (1) BE500535A (en)
CY (1) CY106A (en)
FR (1) FR1031830A (en)
GB (1) GB683405A (en)
MY (1) MY5400001A (en)
NL (1) NL89156C (en)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764866A (en) * 1953-01-02 1956-10-02 Exxon Research Engineering Co Use of phosphorus compounds in leaded gasoline
US2765220A (en) * 1952-07-22 1956-10-02 Shell Dev Lead scavenger compositions
US2794723A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794713A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794716A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794714A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794718A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794719A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794721A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794722A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794720A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794715A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2833635A (en) * 1954-04-29 1958-05-06 Ethyl Corp Gasoline fuel
US2857255A (en) * 1954-02-19 1958-10-21 Socony Mobil Oil Co Inc Gasoline composition
US2860958A (en) * 1956-08-10 1958-11-18 Ethyl Corp Antiknock compositions
US2862801A (en) * 1953-11-05 1958-12-02 Ethyl Corp Gasoline fuels
US2863743A (en) * 1953-11-27 1958-12-09 Gulf Research Development Co Motor fuel
US2866695A (en) * 1953-08-27 1958-12-30 Ethyl Corp Gasoline fuel
US2890947A (en) * 1956-11-14 1959-06-16 Pure Oil Co Gasoline motor fuel
US2897071A (en) * 1953-06-30 1959-07-28 Ethyl Corp Gasoline fuels
US2935390A (en) * 1954-01-29 1960-05-03 Ethyl Corp Fuel additives
US2948599A (en) * 1954-07-26 1960-08-09 Ethyl Corp Gasoline fuel compositions
US2948600A (en) * 1956-10-24 1960-08-09 Ethyl Corp Antiknock compositions
US2999740A (en) * 1956-11-27 1961-09-12 Tidewater Oil Company Surface ignition suppression
US3000709A (en) * 1956-10-24 1961-09-19 Ethyl Corp Antiknock gasoline compositions
US3004838A (en) * 1956-10-24 1961-10-17 Ethyl Corp Antiknock compositions
US3007783A (en) * 1958-11-18 1961-11-07 Atlantic Refining Co Motor fuel compositions
US3009790A (en) * 1957-04-05 1961-11-21 Gulf Research Development Co Fuel for spark ignition engines
US3034877A (en) * 1957-08-05 1962-05-15 Exxon Research Engineering Co Leaded gasolines
US3038791A (en) * 1959-07-16 1962-06-12 Ethyl Corp Phenyl phosphate compositions
US3047372A (en) * 1957-11-29 1962-07-31 Exxon Research Engineering Co Anti-knock gasoline
US3052531A (en) * 1957-02-01 1962-09-04 Shell Oil Co Fuel composition
US3055747A (en) * 1954-12-22 1962-09-25 Ethyl Corp Dimethyl-(monochlorotolyl)-phosphate as a gasoline additive
US3056667A (en) * 1959-09-02 1962-10-02 Sinclair Research Inc Leaded gasoline containing phosphorus and phosphate
US3095285A (en) * 1956-03-06 1963-06-25 Gulf Oil Corp Phosphorus-containing gasoline motor fuels
US3113005A (en) * 1953-11-05 1963-12-03 Ethyl Corp Gasoline fuels
US3356471A (en) * 1963-08-09 1967-12-05 Du Pont Triaryl phosphate mixtures

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83051C (en) * 1952-04-28
US2843465A (en) * 1953-03-10 1958-07-15 Shell Dev Anti-fouling compositions
US2841480A (en) * 1953-04-24 1958-07-01 Shell Dev Lead scavenger compositions
US2999739A (en) * 1956-03-28 1961-09-12 Ethyl Corp Antiknock fluids

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765220A (en) * 1952-07-22 1956-10-02 Shell Dev Lead scavenger compositions
US2764866A (en) * 1953-01-02 1956-10-02 Exxon Research Engineering Co Use of phosphorus compounds in leaded gasoline
US2897071A (en) * 1953-06-30 1959-07-28 Ethyl Corp Gasoline fuels
US2794718A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794723A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794714A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794716A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794719A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794721A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794722A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794720A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794715A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2794713A (en) * 1953-08-13 1957-06-04 Ethyl Corp Fuel antiknock
US2866695A (en) * 1953-08-27 1958-12-30 Ethyl Corp Gasoline fuel
US3113005A (en) * 1953-11-05 1963-12-03 Ethyl Corp Gasoline fuels
US2862801A (en) * 1953-11-05 1958-12-02 Ethyl Corp Gasoline fuels
US2863743A (en) * 1953-11-27 1958-12-09 Gulf Research Development Co Motor fuel
US2935390A (en) * 1954-01-29 1960-05-03 Ethyl Corp Fuel additives
US2857255A (en) * 1954-02-19 1958-10-21 Socony Mobil Oil Co Inc Gasoline composition
US2833635A (en) * 1954-04-29 1958-05-06 Ethyl Corp Gasoline fuel
US2948599A (en) * 1954-07-26 1960-08-09 Ethyl Corp Gasoline fuel compositions
US3055747A (en) * 1954-12-22 1962-09-25 Ethyl Corp Dimethyl-(monochlorotolyl)-phosphate as a gasoline additive
US3095285A (en) * 1956-03-06 1963-06-25 Gulf Oil Corp Phosphorus-containing gasoline motor fuels
US2860958A (en) * 1956-08-10 1958-11-18 Ethyl Corp Antiknock compositions
US2948600A (en) * 1956-10-24 1960-08-09 Ethyl Corp Antiknock compositions
US3000709A (en) * 1956-10-24 1961-09-19 Ethyl Corp Antiknock gasoline compositions
US3004838A (en) * 1956-10-24 1961-10-17 Ethyl Corp Antiknock compositions
US2890947A (en) * 1956-11-14 1959-06-16 Pure Oil Co Gasoline motor fuel
US2999740A (en) * 1956-11-27 1961-09-12 Tidewater Oil Company Surface ignition suppression
US3052531A (en) * 1957-02-01 1962-09-04 Shell Oil Co Fuel composition
US3009790A (en) * 1957-04-05 1961-11-21 Gulf Research Development Co Fuel for spark ignition engines
US3034877A (en) * 1957-08-05 1962-05-15 Exxon Research Engineering Co Leaded gasolines
US3047372A (en) * 1957-11-29 1962-07-31 Exxon Research Engineering Co Anti-knock gasoline
US3007783A (en) * 1958-11-18 1961-11-07 Atlantic Refining Co Motor fuel compositions
US3038791A (en) * 1959-07-16 1962-06-12 Ethyl Corp Phenyl phosphate compositions
US3056667A (en) * 1959-09-02 1962-10-02 Sinclair Research Inc Leaded gasoline containing phosphorus and phosphate
US3356471A (en) * 1963-08-09 1967-12-05 Du Pont Triaryl phosphate mixtures

Also Published As

Publication number Publication date
FR1031830A (en) 1953-06-26
CY106A (en) 1954-01-07
NL89156C (en) 1900-01-01
BE500535A (en) 1900-01-01
MY5400001A (en) 1954-12-31

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