EP1600492A1 - Procédé et moyen pour éviter les dommages causés par la corrosion lors de la combustion de carburants à faible teneur en soufre - Google Patents
Procédé et moyen pour éviter les dommages causés par la corrosion lors de la combustion de carburants à faible teneur en soufre Download PDFInfo
- Publication number
- EP1600492A1 EP1600492A1 EP04011844A EP04011844A EP1600492A1 EP 1600492 A1 EP1600492 A1 EP 1600492A1 EP 04011844 A EP04011844 A EP 04011844A EP 04011844 A EP04011844 A EP 04011844A EP 1600492 A1 EP1600492 A1 EP 1600492A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- additive
- combustion
- fuel
- ppm
- oil
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/08—Preparation of fuel
-
- 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
- C10L1/26—Organic compounds containing phosphorus
- C10L1/2633—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/26—Organic compounds containing phosphorus
- C10L1/2633—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond)
- C10L1/2658—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond) amine salts
-
- 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
Definitions
- the invention relates to a method for avoiding Corrosion damage during combustion of fuels or fuels whose sulfur content has been reduced, or from low-sulfur fuel oil.
- the invention is therefore based on the object for Fuels and fuels with reduced sulfur content, especially low-sulfur heating oils, an additive to create, with which the metal dusting prevents or is at least significantly reduced.
- the object is achieved according to the invention in that the fuel before combustion phosphorus-containing additive is added.
- a phosphorus-containing additive solves the problems of Corrosion, by simultaneously with the combustion introduced a compound in the combustion chamber of the fuel oil which contributes to extremely fast protective layer buildup very low rates of introduction.
- the additive oil-soluble.
- Common phosphorus compounds are phosphoric acids or their esters.
- the former are among others in the Metalworking for phosphating purposes and the latter especially in the detergent or surfactant industry used.
- lead phosphoric acids due to the acid character of the premature aging of the Fuel during storage; besides they are in Mineral oil insoluble.
- phosphoric acid (partial) esters react with deposited sediments and thereby lead in a short time to disturbances of the fuel supply system.
- the phosphorus-containing active ingredient is chosen from a group of substances that is considered neutralized phosphoric acid ester (mono- or di-ester) can describe.
- the Neutralization by an amine compound but can also via further alcohols.
- the ester residues are preferably, not as customary in surfactant chemistry, in non-ethoxylated form.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04011844A EP1600492A1 (fr) | 2004-05-19 | 2004-05-19 | Procédé et moyen pour éviter les dommages causés par la corrosion lors de la combustion de carburants à faible teneur en soufre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04011844A EP1600492A1 (fr) | 2004-05-19 | 2004-05-19 | Procédé et moyen pour éviter les dommages causés par la corrosion lors de la combustion de carburants à faible teneur en soufre |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1600492A1 true EP1600492A1 (fr) | 2005-11-30 |
Family
ID=34925052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04011844A Withdrawn EP1600492A1 (fr) | 2004-05-19 | 2004-05-19 | Procédé et moyen pour éviter les dommages causés par la corrosion lors de la combustion de carburants à faible teneur en soufre |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1600492A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2387537A (en) * | 1945-03-19 | 1945-10-23 | Gulf Oil Corp | Fatty amine salts of alkyl phosphoric acids |
GB789778A (en) * | 1955-05-09 | 1958-01-29 | Gulf Oil Corp | Jet engine fuel |
US3384466A (en) * | 1967-02-21 | 1968-05-21 | Esso Res And Engienering Compa | Amine-phosphates as multi-functional fuel additives |
US5630852A (en) * | 1994-11-23 | 1997-05-20 | Fmc Corporation | Organophosphorus additives for improved fuel lubricity |
EP0811676A1 (fr) * | 1995-02-24 | 1997-12-10 | Better Mask Co., Ltd. | Composition de nettoyage et d'enduction de l'interieur d'un moteur a combustion interne et procede de nettoyage et d'enduction de l'interieur d'un moteur a combustion interne avec ladite composition |
-
2004
- 2004-05-19 EP EP04011844A patent/EP1600492A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2387537A (en) * | 1945-03-19 | 1945-10-23 | Gulf Oil Corp | Fatty amine salts of alkyl phosphoric acids |
GB789778A (en) * | 1955-05-09 | 1958-01-29 | Gulf Oil Corp | Jet engine fuel |
US3384466A (en) * | 1967-02-21 | 1968-05-21 | Esso Res And Engienering Compa | Amine-phosphates as multi-functional fuel additives |
US5630852A (en) * | 1994-11-23 | 1997-05-20 | Fmc Corporation | Organophosphorus additives for improved fuel lubricity |
EP0811676A1 (fr) * | 1995-02-24 | 1997-12-10 | Better Mask Co., Ltd. | Composition de nettoyage et d'enduction de l'interieur d'un moteur a combustion interne et procede de nettoyage et d'enduction de l'interieur d'un moteur a combustion interne avec ladite composition |
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