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 PDF

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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Withdrawn
Application number
EP04011844A
Other languages
German (de)
English (en)
Inventor
Martin Dr. Müller
Ünal Karaagac
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.)
ERC Emissions-Reduzierungs-Concepte GmbH
Original Assignee
ERC Emissions-Reduzierungs-Concepte GmbH
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 ERC Emissions-Reduzierungs-Concepte GmbH filed Critical ERC Emissions-Reduzierungs-Concepte GmbH
Priority to EP04011844A priority Critical patent/EP1600492A1/fr
Publication of EP1600492A1 publication Critical patent/EP1600492A1/fr
Withdrawn legal-status Critical Current

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)
EP04011844A 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 Withdrawn EP1600492A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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