WO1993004147A1 - Carburetor fuel additive - Google Patents
Carburetor fuel additive Download PDFInfo
- Publication number
- WO1993004147A1 WO1993004147A1 PCT/EP1992/001862 EP9201862W WO9304147A1 WO 1993004147 A1 WO1993004147 A1 WO 1993004147A1 EP 9201862 W EP9201862 W EP 9201862W WO 9304147 A1 WO9304147 A1 WO 9304147A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- additive
- active ingredient
- keep
- effectiveness
- gasoline
- Prior art date
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.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5504100A JPH06510072A (en) | 1991-08-27 | 1992-08-14 | carburetor fuel additive |
EP92917254A EP0600953A1 (en) | 1991-08-27 | 1992-08-14 | Carburetor fuel additive |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4128381A DE4128381A1 (en) | 1991-08-27 | 1991-08-27 | CARBURETTOR FUEL ADDITIVE |
DEP4128381.3 | 1991-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993004147A1 true WO1993004147A1 (en) | 1993-03-04 |
Family
ID=6439214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1992/001862 WO1993004147A1 (en) | 1991-08-27 | 1992-08-14 | Carburetor fuel additive |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0600953A1 (en) |
JP (1) | JPH06510072A (en) |
AU (1) | AU2413192A (en) |
DE (1) | DE4128381A1 (en) |
WO (1) | WO1993004147A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995007960A1 (en) * | 1993-09-13 | 1995-03-23 | Exxon Research And Engineering Company | Additive concentrate for use with gasolines |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19804756A1 (en) | 1998-02-06 | 1999-08-12 | Basf Ag | Solid fuel additives |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB419690A (en) * | 1933-02-23 | 1934-11-16 | Standard Oil Dev Co | Improvements relating to motor fuels |
US2855905A (en) * | 1955-07-21 | 1958-10-14 | Ethyl Corp | Method of operating a spark ignition internal combustion engine and compositions therefor |
US3031278A (en) * | 1958-01-20 | 1962-04-24 | Union Oil Co | Detergent internal combustion engine fuel |
US3034875A (en) * | 1956-08-06 | 1962-05-15 | Union Oil Co | Automotive 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 |
EP0290088A1 (en) * | 1987-05-08 | 1988-11-09 | Shell Internationale Researchmaatschappij B.V. | Gasoline composition |
EP0376578A1 (en) * | 1988-12-30 | 1990-07-04 | Mobil Oil Corporation | Polyalkylene succinimide deposit control additives and fuel compositions containing same |
US4964880A (en) * | 1989-06-09 | 1990-10-23 | Exxon Research & Engineering Company | Distillate fuels containing mono alkyl substituted derivatives of thiadiazoles |
EP0435670A1 (en) * | 1989-12-26 | 1991-07-03 | Nippon Oil Co. Ltd. | Lubricating oils |
EP0460957A2 (en) * | 1990-06-07 | 1991-12-11 | Tonen Corporation | Gasoline additive composition |
EP0471461A2 (en) * | 1990-07-30 | 1992-02-19 | Exxon Research And Engineering Company | Method of producing low-pour high-VI lubes by co-processing solvent dewaxing |
-
1991
- 1991-08-27 DE DE4128381A patent/DE4128381A1/en not_active Withdrawn
-
1992
- 1992-08-14 WO PCT/EP1992/001862 patent/WO1993004147A1/en not_active Application Discontinuation
- 1992-08-14 AU AU24131/92A patent/AU2413192A/en not_active Abandoned
- 1992-08-14 EP EP92917254A patent/EP0600953A1/en not_active Withdrawn
- 1992-08-14 JP JP5504100A patent/JPH06510072A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB419690A (en) * | 1933-02-23 | 1934-11-16 | Standard Oil Dev Co | Improvements relating to motor fuels |
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 |
EP0290088A1 (en) * | 1987-05-08 | 1988-11-09 | Shell Internationale Researchmaatschappij B.V. | Gasoline composition |
EP0376578A1 (en) * | 1988-12-30 | 1990-07-04 | Mobil Oil Corporation | Polyalkylene succinimide deposit control additives and fuel compositions containing same |
US4964880A (en) * | 1989-06-09 | 1990-10-23 | Exxon Research & Engineering Company | Distillate fuels containing mono alkyl substituted derivatives of thiadiazoles |
EP0435670A1 (en) * | 1989-12-26 | 1991-07-03 | Nippon Oil Co. Ltd. | Lubricating oils |
EP0460957A2 (en) * | 1990-06-07 | 1991-12-11 | Tonen Corporation | Gasoline additive composition |
EP0471461A2 (en) * | 1990-07-30 | 1992-02-19 | Exxon Research And Engineering Company | Method of producing low-pour high-VI lubes by co-processing solvent dewaxing |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995007960A1 (en) * | 1993-09-13 | 1995-03-23 | Exxon Research And Engineering Company | Additive concentrate for use with gasolines |
US5720782A (en) * | 1993-09-13 | 1998-02-24 | Exxon Research And Engineering Company | Additive concentrate for use with gasolines |
KR100240311B1 (en) * | 1993-09-13 | 2000-01-15 | 나체만 제시카 알 | Additive concentrate for use with gaslines |
Also Published As
Publication number | Publication date |
---|---|
EP0600953A1 (en) | 1994-06-15 |
DE4128381A1 (en) | 1993-03-04 |
JPH06510072A (en) | 1994-11-10 |
AU2413192A (en) | 1993-03-16 |
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