EP0098691A3 - Fuel compositions - Google Patents

Fuel compositions Download PDF

Info

Publication number
EP0098691A3
EP0098691A3 EP83303288A EP83303288A EP0098691A3 EP 0098691 A3 EP0098691 A3 EP 0098691A3 EP 83303288 A EP83303288 A EP 83303288A EP 83303288 A EP83303288 A EP 83303288A EP 0098691 A3 EP0098691 A3 EP 0098691A3
Authority
EP
European Patent Office
Prior art keywords
fuel compositions
ron
octane
dimethyl carbonate
spark ignition
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.)
Withdrawn
Application number
EP83303288A
Other languages
German (de)
French (fr)
Other versions
EP0098691A2 (en
Inventor
Glyn David Short
Michael Staines Spencer
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of EP0098691A2 publication Critical patent/EP0098691A2/en
Publication of EP0098691A3 publication Critical patent/EP0098691A3/en
Withdrawn legal-status Critical Current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
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for spark ignition

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

Abstract

A gasoline composition for spark ignition internal com­ bustion engines having a RON of at least 80 and containing 1 to 6% v/v of dimethyl carbonate as an octane No. improving additive.
EP83303288A 1982-06-21 1983-06-07 Fuel compositions Withdrawn EP0098691A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8217896 1982-06-21
GB8217896 1982-06-21
GB8219850 1982-07-08
GB8219850 1982-07-08
GB8223722 1982-08-18
GB8223722 1982-08-18

Publications (2)

Publication Number Publication Date
EP0098691A2 EP0098691A2 (en) 1984-01-18
EP0098691A3 true EP0098691A3 (en) 1984-12-12

Family

ID=27261631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83303288A Withdrawn EP0098691A3 (en) 1982-06-21 1983-06-07 Fuel compositions

Country Status (4)

Country Link
EP (1) EP0098691A3 (en)
AU (1) AU1589683A (en)
GB (1) GB8315608D0 (en)
NZ (1) NZ204590A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600408A (en) * 1985-04-29 1986-07-15 Union Oil Company Of California Gasoline compositions containing carbonates
EP0474342A1 (en) * 1990-09-05 1992-03-11 ARCO Chemical Technology, L.P. Unsymmetrical dialkyl carbonate fuel additives
CN112940810A (en) * 2021-01-28 2021-06-11 洋浦傲立石化有限公司 Composite gasoline antiknock
CN112940811A (en) * 2021-01-28 2021-06-11 洋浦傲立石化有限公司 Rapid preparation process of gasoline antiknock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331386A (en) * 1939-11-03 1943-10-12 Standard Oil Dev Co Modified fuel
US4380455A (en) * 1982-03-01 1983-04-19 The Dow Chemical Company Dialkyl carbonates as phase separation inhibitors in liquid hydrocarbon fuel and ethanol mixtures
EP0082688A2 (en) * 1981-12-22 1983-06-29 The British Petroleum Company p.l.c. Fuel composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331386A (en) * 1939-11-03 1943-10-12 Standard Oil Dev Co Modified fuel
EP0082688A2 (en) * 1981-12-22 1983-06-29 The British Petroleum Company p.l.c. Fuel composition
US4380455A (en) * 1982-03-01 1983-04-19 The Dow Chemical Company Dialkyl carbonates as phase separation inhibitors in liquid hydrocarbon fuel and ethanol mixtures

Also Published As

Publication number Publication date
AU1589683A (en) 1984-01-05
GB8315608D0 (en) 1983-07-13
NZ204590A (en) 1985-07-12
EP0098691A2 (en) 1984-01-18

Similar Documents

Publication Publication Date Title
AR240745A1 (en) Additive composition for fuels for internal combustion engines
JPS56110796A (en) Internal combustion engine fuel cost perfotmance improving composition* its manufacture and fuel cost performance improvement
DE3271237D1 (en) Method, motor fuel composition and concentrate for control of octane requirement increase
GB2156905B (en) Fuel octane responsive internal combustion engine ignition timing system
FI874795A (en) Method and fuel mixture to reduce the increase in octane requirement
DE3568610D1 (en) Improved electroinjector for feeding fuel to an internal combustion engine
CA2045706A1 (en) Gasoline engine fuels of enhanced properties
AU559858B2 (en) Ignition coal for ignition devices of internal combustion engines
JPS5675951A (en) Feeder for additive of air compressed fuel injection type internal combustion engine
IE41772L (en) Combustion engine fuels
EP0098691A3 (en) Fuel compositions
EP0082689A3 (en) Fuel composition
EP0082688A3 (en) Fuel composition
JPS5410827A (en) Controller of fuel feeder for external ignition internal combustion engine that compress mixture
EA200100550A1 (en) CAR GASOLINE FUEL FOR INTERNAL COMBUSTION ENGINES
GB1461966A (en) Fuel composition for internal-combustion engines
JPS54113727A (en) Fuel feeder for carburetor of internal combustion engine
RU93053372A (en) FUEL COMPOSITION
JPS55164770A (en) Fuel injector for mixed gas compression type internal combustion engine
JPS5749695A (en) Production of high octane value substitute fuel for spark igniting type internal combustion engine
IL58695A0 (en) Fuel compositions for internal combustion engines
RU92001874A (en) FUEL COMPOSITION FOR SPARK IGNITION ENGINES
AU5106293A (en) Fuel additives for spark ignition engines and fuels containing them
JPS5675937A (en) Controller for composition of mixture for internal combustion engine
ATE69835T1 (en) GASOLINE COMPOSITIONS CONTAINING HEXAVAL MOLYBDENUM.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19850520

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860426

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SPENCER, MICHAEL STAINES

Inventor name: SHORT, GLYN DAVID