CA2045706A1 - Gasoline engine fuels of enhanced properties - Google Patents

Gasoline engine fuels of enhanced properties

Info

Publication number
CA2045706A1
CA2045706A1 CA002045706A CA2045706A CA2045706A1 CA 2045706 A1 CA2045706 A1 CA 2045706A1 CA 002045706 A CA002045706 A CA 002045706A CA 2045706 A CA2045706 A CA 2045706A CA 2045706 A1 CA2045706 A1 CA 2045706A1
Authority
CA
Canada
Prior art keywords
manganese
gasoline
compound
octane number
exhaust products
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.)
Granted
Application number
CA002045706A
Other languages
French (fr)
Other versions
CA2045706C (en
Inventor
Thomas Albert Leeper
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.)
Afton Chemical Intangibles LLC
Original Assignee
Ethyl Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24203896&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2045706(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ethyl Corp filed Critical Ethyl Corp
Publication of CA2045706A1 publication Critical patent/CA2045706A1/en
Application granted granted Critical
Publication of CA2045706C publication Critical patent/CA2045706C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • 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
    • 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)
    • 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
    • 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

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)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Methods and compositions for reducing the maximum reactivity of exhaust products emitted by spark-ignition internal combustion engines. Gasoline having a minimum target octane number is formed by blending together base fuel blending components and at least one cyclopentadienyl manganese tricarbonyl compound in an amount equivalent to up to 1/32 gram of manganese per gallon. The manganese compound is used in lieu of an amount of one or more aromatic gasoline hydro-carbons required to achieve the same target octane number so that the maximum reactivity of the tailpipe exhaust products produced by the manganese-containing gasoline is less than the maximum reactivity of the tailpipe exhaust products produced by the same base fuel blending components not containing any such man-ganese compound but containing in lieu thereof an amount of one or more aromatic gasoline hydrocarbons required to achieve the same target octane number. There is thus provided a way of providing and using gasolines of suitable octane values while concomitantly reducing the potential for ground ozone formation, smog formation, and other grievous consequences of atmospheric pollution.
CA002045706A 1990-07-13 1991-06-26 Gasoline engine fuels of enhanced properties Expired - Lifetime CA2045706C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55209090A 1990-07-13 1990-07-13
US552,090 1990-07-13

Publications (2)

Publication Number Publication Date
CA2045706A1 true CA2045706A1 (en) 1992-01-14
CA2045706C CA2045706C (en) 2002-09-17

Family

ID=24203896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045706A Expired - Lifetime CA2045706C (en) 1990-07-13 1991-06-26 Gasoline engine fuels of enhanced properties

Country Status (6)

Country Link
EP (1) EP0466512B2 (en)
JP (1) JP3112990B2 (en)
AU (1) AU651116B2 (en)
CA (1) CA2045706C (en)
DE (1) DE69102683T3 (en)
ES (1) ES2055964T5 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2076302C (en) * 1991-08-23 2003-05-27 Thomas Albert Leeper Gasoline engine fuels of enhanced properties
US5551957A (en) * 1992-05-06 1996-09-03 Ethyl Corporation Compostions for control of induction system deposits
US6242147B1 (en) 1997-09-03 2001-06-05 Minolta Co., Ltd. Negatively chargeable toner and developing device using thereof
US6629407B2 (en) 2000-12-12 2003-10-07 Ethyl Corporation Lean burn emissions system protectant composition and method
US6971337B2 (en) 2002-10-16 2005-12-06 Ethyl Corporation Emissions control system for diesel fuel combustion after treatment system
US7101493B2 (en) 2003-08-28 2006-09-05 Afton Chemical Corporation Method and composition for suppressing coal dust
US7332001B2 (en) 2003-10-02 2008-02-19 Afton Chemical Corporation Method of enhancing the operation of diesel fuel combustion systems
US20050091913A1 (en) * 2003-10-29 2005-05-05 Aradi Allen A. Method for reducing combustion chamber deposit flaking
US7276094B2 (en) 2003-11-25 2007-10-02 Ethyl Petroleum Additives, Inc. Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system
US7111591B2 (en) 2003-12-10 2006-09-26 Afton Chemical Corporation Method of improving the operation of combustion particulate filters
US8852298B2 (en) 2006-06-29 2014-10-07 Afton Chemical Corporation Fuel composition containing iron and manganese to reduce spark plug fouling
US8852299B2 (en) 2006-06-30 2014-10-07 Afton Chemical Corporation Fuel composition
US8715373B2 (en) 2007-07-10 2014-05-06 Afton Chemical Corporation Fuel composition comprising a nitrogen-containing compound
JP5773220B2 (en) * 2012-08-07 2015-09-02 トヨタ自動車株式会社 Exhaust gas sensor
JP5787180B2 (en) * 2012-08-07 2015-09-30 トヨタ自動車株式会社 Exhaust gas sensor
US20170198229A1 (en) * 2016-01-13 2017-07-13 Afton Chemical Corporation Method and composition for improving the combustion of aviation fuels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127351A (en) * 1964-03-31 Xxvii
US2818417A (en) * 1955-07-11 1957-12-31 Ethyl Corp Cyclomatic compounds
GB1145930A (en) * 1967-12-22 1969-03-19 Exxon Research Engineering Co Liquid fuel composition
US4437436A (en) * 1982-10-04 1984-03-20 Shell Oil Company Antiknock additive compositions and unleaded gasoline containing same
ATE69462T1 (en) * 1985-08-28 1991-11-15 William C Orr LEAD-FREE FUEL COMPOSITION.

Also Published As

Publication number Publication date
JP3112990B2 (en) 2000-11-27
AU651116B2 (en) 1994-07-14
ES2055964T5 (en) 2003-12-16
EP0466512A1 (en) 1992-01-15
DE69102683D1 (en) 1994-08-04
EP0466512B1 (en) 1994-06-29
EP0466512B2 (en) 2003-07-02
DE69102683T3 (en) 2004-04-08
ES2055964T3 (en) 1994-09-01
CA2045706C (en) 2002-09-17
JPH04226597A (en) 1992-08-17
DE69102683T2 (en) 1994-10-20
AU8016691A (en) 1992-01-16

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