CH317019A - Method for reducing the adverse effects of combustion products of the combustion chamber in a gas turbine plant - Google Patents

Method for reducing the adverse effects of combustion products of the combustion chamber in a gas turbine plant

Info

Publication number
CH317019A
CH317019A CH317019DA CH317019A CH 317019 A CH317019 A CH 317019A CH 317019D A CH317019D A CH 317019DA CH 317019 A CH317019 A CH 317019A
Authority
CH
Switzerland
Prior art keywords
gas turbine
reducing
combustion chamber
aluminum
adverse effects
Prior art date
Application number
Other languages
German (de)
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Publication of CH317019A publication Critical patent/CH317019A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
    • 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
    • C10L1/1291—Silicon and boron containing compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Description

  

  Verfahren     zum    Vermindern störender Wirkungen von Verbrennungsprodukte  der Brennkammer in einer     Gasturbinenanlage       Die Erfindung bezieht sich auf ein Ver  fahren zum Vermindern störender Wirkun  gen von Verbrennungsprodukten der     Brenn-          kammer    in einer     Gasturbinenanlage    mittels       Zusatzstoffen    nach dem Patentanspruch des  Hauptpatentes, bei     welehem    Verfahren an  mindestens zwei Stellen des Gasweges der       Gasturbinenanlage    von einander verschiedene       Zusatzstoffe    zugegeben werden.  



  Das Verfahren ist dadurch. gekennzeich  net, dass an einer heisseren Stelle des Gasweges  der     Crasturbinenanlage    eine Mischung von me  tallischem Aluminium mit Aluminiumsilikat  und an einer kälteren Stelle Aluminiumsili  kat allein zugesetzt wird.  



  Es empfiehlt sich, die     Mischung    so zu wäh  len, dass sie mindestens fünf     Gewiehtspro-          zente    metallisches Aluminium enthält.  



  Es kann sich empfehlen, das metallische  Aluminium in bei Aluminiumfarben bekann  ter Weise mit einer die einzelnen     Aluminium-          teilchen    überziehenden und sie vor Oxydation       bewahrenden    öllöslichen Schicht zu schützen;  eine solche Schicht besteht zum Beispiel aus       Leinöl    oder aus Paraffin.



  Method for reducing disruptive effects of combustion products of the combustion chamber in a gas turbine system The invention relates to a method for reducing the disruptive effects of combustion products of the combustion chamber in a gas turbine system by means of additives according to the claim of the main patent, in which the method is used in at least two places Additives different from one another are added to the gas path of the gas turbine system.



  The procedure is through. marked that a mixture of metallic aluminum with aluminum silicate and at a colder point aluminum silicate alone is added at a hot point in the gas path of the crasturbine system.



  It is advisable to choose the mixture so that it contains at least five percent by weight metallic aluminum.



  It may be advisable to protect the metallic aluminum in a manner known from aluminum paints with an oil-soluble layer that covers the individual aluminum particles and protects them from oxidation; such a layer consists, for example, of linseed oil or paraffin.

Claims (1)

PATENTANSPRUCH Verfahren zum Vermindern störender Wirkungen von Verbrennungsprodukten der Brennkammer in einer Gasturbinenanlage nach dem Patentansprueh des Hauptpatentes, dadurch gekennzeichnet, dass an einer heisse ren Stelle des Gasweges der Gasturbinen anlage eine Mischung von metallischem Alu minium mit Aluminiumsilikat und an einer kälteren Stelle Aluminiumsilikat allein zuge setzt wird. UNTERANSPRÜCHE 1. Verfahren nach Patentanspruch, da durch gekennzeichnet, dass die Mischung min destens fünf Gewiehtsprozente metallisches Aluminium enthält. 2. PATENT CLAIM A method for reducing the disruptive effects of combustion products of the combustion chamber in a gas turbine system according to the patent claim of the main patent, characterized in that a mixture of metallic aluminum with aluminum silicate and at a colder point aluminum silicate alone is added at a hot point in the gas path of the gas turbine system becomes. SUBClaims 1. The method according to claim, characterized in that the mixture contains at least five percent by weight of metallic aluminum. 2. Verfahren nach Patentanspruch, da durch gekennzeichnet, dass das metallische Aluminium mit einer die einzelnen Alumi niumteilchen überziehenden und sie vor Oxy dation bewahrenden öllöslichen Schicht ge schützt wird. Method according to claim, characterized in that the metallic aluminum is protected with an oil-soluble layer which covers the individual aluminum particles and protects them from oxidation.
CH317019D 1953-04-16 1953-05-08 Method for reducing the adverse effects of combustion products of the combustion chamber in a gas turbine plant CH317019A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH740062X 1953-04-16
CH317019T 1953-05-08

Publications (1)

Publication Number Publication Date
CH317019A true CH317019A (en) 1956-10-31

Family

ID=25736119

Family Applications (1)

Application Number Title Priority Date Filing Date
CH317019D CH317019A (en) 1953-04-16 1953-05-08 Method for reducing the adverse effects of combustion products of the combustion chamber in a gas turbine plant

Country Status (1)

Country Link
CH (1) CH317019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157031B (en) * 1957-09-06 1963-11-07 British Petroleum Co Process for the production of a fuel mixture for gas turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157031B (en) * 1957-09-06 1963-11-07 British Petroleum Co Process for the production of a fuel mixture for gas turbines

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