FR2235204A1 - Fouling and corrosion inhibition in combustion units - by adding metal salts to fuel - Google Patents

Fouling and corrosion inhibition in combustion units - by adding metal salts to fuel

Info

Publication number
FR2235204A1
FR2235204A1 FR7422290A FR7422290A FR2235204A1 FR 2235204 A1 FR2235204 A1 FR 2235204A1 FR 7422290 A FR7422290 A FR 7422290A FR 7422290 A FR7422290 A FR 7422290A FR 2235204 A1 FR2235204 A1 FR 2235204A1
Authority
FR
France
Prior art keywords
fuel
fouling
pref
metal salts
combustion units
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Withdrawn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
FR7422290A
Other languages
French (fr)
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.)
BERGMANN BORSIG GORLITZER
Original Assignee
BERGMANN BORSIG GORLITZER
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 BERGMANN BORSIG GORLITZER filed Critical BERGMANN BORSIG GORLITZER
Publication of FR2235204A1 publication Critical patent/FR2235204A1/en
Withdrawn legal-status Critical Current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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • 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
    • C10L1/12—Inorganic 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
    • 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
    • C10L1/12—Inorganic compounds
    • C10L1/1266—Inorganic compounds nitrogen containing compounds, (e.g. NH3)
    • 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
    • C10L1/12—Inorganic compounds
    • C10L1/1275—Inorganic compounds sulfur, tellurium, selenium containing 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1291—Silicon and boron containing 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • 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
    • C10L1/28—Organic compounds containing silicon

Abstract

Fouling and high-temp. corrosion in combustion units and combustion gas conduits are inhibited by adding to the fuel (a) an aqs. or alcoholic soln. of Mg, Ca, Al, Zn, Cu, Ce, Sc, Yt and/or La (pref. as sulphates, carbonates, nitrates or acetates) and (b) either a pref. highly disperse oxide (esp. SiO2) dispersed in soln. (a) or a separate batch of ethyl silicate (ca. 40% SiO2) or silicone oil. Prefd. solns. contain >=2 of Mg, Al, Ca, Zn and Si, one being Mg, Zn or Ca. The wt. ratio of Mg, Ca and/or Zn to the V in the fuel is pref. 1-10:1 and the wt. ratio of Al and Si to Mg, Ca and/or Zn is pref.
FR7422290A 1973-06-26 1974-06-26 Fouling and corrosion inhibition in combustion units - by adding metal salts to fuel Withdrawn FR2235204A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17184273A DD112660A1 (en) 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
FR2235204A1 true FR2235204A1 (en) 1975-01-24

Family

ID=5491814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422290A Withdrawn FR2235204A1 (en) 1973-06-26 1974-06-26 Fouling and corrosion inhibition in combustion units - by adding metal salts to fuel

Country Status (6)

Country Link
JP (1) JPS5022767A (en)
DD (1) DD112660A1 (en)
DE (1) DE2407508A1 (en)
FI (1) FI150474A (en)
FR (1) FR2235204A1 (en)
SE (1) SE7408446L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007862A1 (en) * 1978-07-25 1980-02-06 Drivex S.A. Liquid agent for the chemical destruction of soot and method of application
FR2432041A1 (en) * 1978-07-25 1980-02-22 Drivex Soln. for destroying soot in chimneys - contg. potassium acetate and magnesium nitrate, and opt. magnesium acetate
FR2460318A2 (en) * 1979-07-02 1981-01-23 Drivex Soln. for destroying soot in chimneys - contg. potassium acetate and magnesium nitrate, and opt. magnesium acetate
EP0042367A2 (en) * 1980-06-16 1981-12-23 Peter M. Scocca Method for reduction of sulfur content in exit gases
EP0368834A1 (en) * 1988-10-03 1990-05-16 Lang & Co., chemisch-technische Produkte Kommanditgesellschaft Aqueous combustion catalysts and fuels
WO2000039254A1 (en) * 1998-12-23 2000-07-06 Shell Internationale Research Maatschappij B.V. Fuel oil composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8007314L (en) * 1980-10-17 1982-04-18 Nilsson Carl Einar PROCEDURE AND MEASURES TO IMPROVE FUEL COMBUSTION

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007862A1 (en) * 1978-07-25 1980-02-06 Drivex S.A. Liquid agent for the chemical destruction of soot and method of application
FR2432041A1 (en) * 1978-07-25 1980-02-22 Drivex Soln. for destroying soot in chimneys - contg. potassium acetate and magnesium nitrate, and opt. magnesium acetate
FR2460318A2 (en) * 1979-07-02 1981-01-23 Drivex Soln. for destroying soot in chimneys - contg. potassium acetate and magnesium nitrate, and opt. magnesium acetate
EP0042367A2 (en) * 1980-06-16 1981-12-23 Peter M. Scocca Method for reduction of sulfur content in exit gases
EP0042367A3 (en) * 1980-06-16 1982-02-03 Peter M. Scocca Method for reduction of sulfur content in exit gases
EP0368834A1 (en) * 1988-10-03 1990-05-16 Lang & Co., chemisch-technische Produkte Kommanditgesellschaft Aqueous combustion catalysts and fuels
WO2000039254A1 (en) * 1998-12-23 2000-07-06 Shell Internationale Research Maatschappij B.V. Fuel oil composition

Also Published As

Publication number Publication date
SE7408446L (en) 1974-12-27
JPS5022767A (en) 1975-03-11
FI150474A (en) 1974-12-27
DD112660A1 (en) 1975-04-20
DE2407508A1 (en) 1975-01-16

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Legal Events

Date Code Title Description
RE Withdrawal of published application