GB487986A - Improvements relating to motor fuels - Google Patents

Improvements relating to motor fuels

Info

Publication number
GB487986A
GB487986A GB21091/37A GB2109137A GB487986A GB 487986 A GB487986 A GB 487986A GB 21091/37 A GB21091/37 A GB 21091/37A GB 2109137 A GB2109137 A GB 2109137A GB 487986 A GB487986 A GB 487986A
Authority
GB
United Kingdom
Prior art keywords
lead
diethyl
dimethyl
gasolene
tetramethyl
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
GB21091/37A
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.)
STNADARD OIL DEV Co
Original Assignee
STNADARD OIL DEV 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 STNADARD OIL DEV Co filed Critical STNADARD OIL DEV Co
Publication of GB487986A publication Critical patent/GB487986A/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
    • C10L1/30—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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Gasolene or other motor fuel contains 2 or more anti-detonants so selected as to their B.P. and added in such proportions that the various fuel fractions obtained on vaporization have substantially the same octane number. Antidetonants specified are aryl compounds and metallo-alkyls, e.g. methyl, ethyl, propyl, and mixed alkyl compounds of lead, tin, bismuth, antimony, arsenic, thallium, selenium, and tellerium; especially useful are lead tetramethyl, trimethyl - ethyl, dimethyl - diethyl, methyl - triethyl, tetraethyl, dimethyl - dissopropyl, diethyl-diisopropyl, and tetra-isopropyl. The halo- or hydroxy-alkyls may be used. In examples, gasolene is doped with 1-3 cc. per gallon of one of the following mixtures: (1) tetramethyl and tetraethyl lead; (2) tetraethyl, dimethyl - diethyl, and trimethyl - ethyl lead; (3) tetramethyl, dimethyl-diethyl, and monomethyl-triethyl lead. The Specification as open to inspection under Sect. 91 describes also an anti-detonant comprising 2 or more metallo-organic agents, e.g. lead alkyls, of different volatility, and its addition to motor fuels having fractions of different B.P.; a specified fuel is a mixture of cracked and uncracked gasolene. This subject-matter does not appear in the Specification as accepted.
GB21091/37A 1936-08-15 1937-07-30 Improvements relating to motor fuels Expired GB487986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96188A US2310376A (en) 1936-08-15 1936-08-15 Motor fuel

Publications (1)

Publication Number Publication Date
GB487986A true GB487986A (en) 1938-06-29

Family

ID=22256186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21091/37A Expired GB487986A (en) 1936-08-15 1937-07-30 Improvements relating to motor fuels

Country Status (3)

Country Link
US (1) US2310376A (en)
FR (1) FR825525A (en)
GB (1) GB487986A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316071A (en) * 1958-09-26 1967-04-25 Chevron Res Gasoline composition
US3195992A (en) * 1959-03-27 1965-07-20 California Research Corp Gasoline composition containing lead compounds
US3356472A (en) * 1966-06-09 1967-12-05 Chevron Res Gasoline composition containing phenyltrimethyllead
US3342571A (en) * 1966-06-09 1967-09-19 Chevron Res Gasoline composition containing n-alkyltrimethyllead

Also Published As

Publication number Publication date
US2310376A (en) 1943-02-09
FR825525A (en) 1938-03-04

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