EP0600953A1 - Additifs pour carburant utilises dans des moteurs - Google Patents

Additifs pour carburant utilises dans des moteurs

Info

Publication number
EP0600953A1
EP0600953A1 EP92917254A EP92917254A EP0600953A1 EP 0600953 A1 EP0600953 A1 EP 0600953A1 EP 92917254 A EP92917254 A EP 92917254A EP 92917254 A EP92917254 A EP 92917254A EP 0600953 A1 EP0600953 A1 EP 0600953A1
Authority
EP
European Patent Office
Prior art keywords
additive
active ingredient
gasoline
additives
effectiveness
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Withdrawn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
EP92917254A
Other languages
German (de)
English (en)
Inventor
Peter MÖLLER
Reinhard F. Becker
Dieter Kiessling
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.)
Mobil Oil AG
Original Assignee
Mobil Oil AG
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 Mobil Oil AG filed Critical Mobil Oil AG
Publication of EP0600953A1 publication Critical patent/EP0600953A1/fr
Withdrawn legal-status Critical Current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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular 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
    • C10L10/02—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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
    • 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
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • 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
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
    • 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
    • C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
    • 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
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)

Definitions

  • This invention relates to the use of an active fuel ingredient in known additive technologies for the purpose of achieving a technical improvement of the keep-clean performance in respect of gasoline engine inlet systems, and of optimizing the cost-to-benefit ratio of known gasoline additives.
  • the task on which the invention is based is to find an active ingredient which, when used as an extra additive to fuels, increases the effectiveness of the additives hitherto used in respect of keep-clean and cleaning performance, without necessitating a higher additive concentration.
  • the active ingredients pursuant to the invention lie within a viscosity range at 100°C of 4.0 to 8.0 cST with a viscosity index of 120 to 160.
  • the concentration of the active ingredient pursuant to the invention is between 50 and 1000 ppm/wt, with particular emphasis on the range between 200 and 800 ppm/wt.
  • the invention consists in the use of an unconventional, hydrogenated, low-volatility active ingredient as carrier oil with effectiveness-enhancing properties for known gasoline additives of different chemical technology.
  • the improvement in effectiveness clearly exceeds that which could be expected from an increase in the carrier oil concentration and can therefore be attributed to the special quality of the active ingredient pursuant to the invention.
  • a typical specification of the active ingredient pursuant to the invention is that of a hydrocracked base oil as set out in the following table:
  • Gasoline additive for gasoline engine inlet system keep-clean performance, for the purpose of ensuring excellent carburetor keep-clean and cleaning performance with a simultaneous marked reduction in inlet valve deposits. In addition, it provides excellent injection nozzle keep-clean and cleaning performance.
  • Additive I if used in the recommended concentration, can provide complete control of inlet system cleanliness. Removal of inlet system deposits can improve operability, reduce fuel consumption, restore performance and reduce exhaust emissions.

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)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Utilisation d'un principe actif hydrogéné de faible volatilisé dans des techniques relatives aux additifs afin d'améliorer les aptitudes de maintien de propreté en ce qui concerne les systèmes d'admission de moteurs à essence, et d'optimaliser le rapport frais-profit des additifs d'essence.
EP92917254A 1991-08-27 1992-08-14 Additifs pour carburant utilises dans des moteurs Withdrawn EP0600953A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4128381 1991-08-27
DE4128381A DE4128381A1 (de) 1991-08-27 1991-08-27 Vergaser kraftstoff additiv
PCT/EP1992/001862 WO1993004147A1 (fr) 1991-08-27 1992-08-14 Additifs pour carburant utilises dans des moteurs

Publications (1)

Publication Number Publication Date
EP0600953A1 true EP0600953A1 (fr) 1994-06-15

Family

ID=6439214

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92917254A Withdrawn EP0600953A1 (fr) 1991-08-27 1992-08-14 Additifs pour carburant utilises dans des moteurs

Country Status (5)

Country Link
EP (1) EP0600953A1 (fr)
JP (1) JPH06510072A (fr)
AU (1) AU2413192A (fr)
DE (1) DE4128381A1 (fr)
WO (1) WO1993004147A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9318908D0 (en) * 1993-09-13 1993-10-27 Exxon Research Engineering Co Additive concentrate for use with gasolines
DE19804756A1 (de) 1998-02-06 1999-08-12 Basf Ag Feste Kraftstoffadditive

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL41057C (fr) * 1933-02-23 1900-01-01
US2855905A (en) * 1955-07-21 1958-10-14 Ethyl Corp Method of operating a spark ignition internal combustion engine and compositions therefor
US3034875A (en) * 1956-08-06 1962-05-15 Union Oil Co Automotive fuel
US3031278A (en) * 1958-01-20 1962-04-24 Union Oil Co Detergent internal combustion engine fuel
US3365390A (en) * 1966-08-23 1968-01-23 Chevron Res Lubricating oil production
GB1182885A (en) * 1968-09-05 1970-03-04 Shell Int Research A process for the production of very High-Viscosity-Index Lubricating Oils
US3877887A (en) * 1969-03-06 1975-04-15 Texaco Inc Motor fuel composition
GB8710955D0 (en) * 1987-05-08 1987-06-10 Shell Int Research Gasoline composition
NZ231731A (en) * 1988-12-30 1991-03-26 Mobil Oil Corp Additive for fuels of internal combustion engines comprising a polyalkylene succinimide
US4964880A (en) * 1989-06-09 1990-10-23 Exxon Research & Engineering Company Distillate fuels containing mono alkyl substituted derivatives of thiadiazoles
EP0435670B1 (fr) * 1989-12-26 1994-08-24 Nippon Oil Co. Ltd. Huiles lubrifiantes
US5242469A (en) * 1990-06-07 1993-09-07 Tonen Corporation Gasoline additive composition
CA2047075A1 (fr) * 1990-07-30 1992-01-31 James David Bell Production d'huiles lubrifiantes a faible point d'ecoulement et indice de viscosite eleve par deparaffinage du solvant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9304147A1 *

Also Published As

Publication number Publication date
JPH06510072A (ja) 1994-11-10
AU2413192A (en) 1993-03-16
DE4128381A1 (de) 1993-03-04
WO1993004147A1 (fr) 1993-03-04

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Legal Events

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Effective date: 19950215