DE930126C - Method for reducing the disruptive effects of combustion products in the combustion chamber in a gas turbine plant - Google Patents

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

Info

Publication number
DE930126C
DE930126C DES39179A DES0039179A DE930126C DE 930126 C DE930126 C DE 930126C DE S39179 A DES39179 A DE S39179A DE S0039179 A DES0039179 A DE S0039179A DE 930126 C DE930126 C DE 930126C
Authority
DE
Germany
Prior art keywords
gas turbine
reducing
turbine plant
combustion
disruptive effects
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.)
Expired
Application number
DES39179A
Other languages
German (de)
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.)
Sulzer AG
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
Application granted granted Critical
Publication of DE930126C publication Critical patent/DE930126C/en
Expired legal-status Critical Current

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

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 Verbrennungsprodukten der Brennkammer in einer Gasturbinenanlage Die Erfindung bezieht sich auf ein Verfahren zum Vermindern störender Wirkungen, von Verbrennungsprodukten der Brennkammer einer Gasturbinenanlage mittels eines Zusatzstoffes, welcher Aluminium und Silicium enthält.Process for reducing the adverse effects of combustion products the combustion chamber in a gas turbine plant The invention relates to a method to reduce disruptive effects of combustion products of the combustion chamber Gas turbine plant using an additive containing aluminum and silicon.

Zum Vermindern: dieser störenden Wirkungen, welche insbesondere durch erhöhte Korrosion und Ablagerungen entstehen, und die z. B. auf Vanadiumverb-indungen und auch auf Alkali- und Erdalkalisulfate zurückgeführt werden können, hat man. schon verschiedene Zusätze zum Brennstoff, zur Flamme oder zu den Verbrennungsprodukten vorgeschlagen:, darunter auch Zusatzstoffe, die, wie erwähnt, Aluminium und Silicium enthalten.To reduce: these disruptive effects, which in particular by increased corrosion and deposits arise, and the z. B. on vanadium compounds and can also be traced back to alkali and alkaline earth sulfates, one has. already various additives to the fuel, to the flame or to the combustion products suggested: including additives, which, as mentioned, aluminum and silicon contain.

Die Erfindung besteht darin:, da:ß als Zusatzstoff ein solcher gewählt wird., welcher neben Kaolin auch metallisches. Aluminium enthält.The invention consists in: because: ß selected such an additive becomes., which besides kaolin also metallic. Contains aluminum.

Dieser erfindungsgemäße Zusatzstoff erweist sich als wesentlich wirksamer als andere Aluminium und Silicium enthaltende Zusatzstoffe. Es empfiehlt sich, darauf' zu achten, daß das metallische Aluminium oxydarm ist, da schon, ein etwa i °/o A1203 übersteigender Oxydgehalt die Wirksamkeit zu vermindern vermag.This additive according to the invention proves to be much more effective than other additives containing aluminum and silicon. It is advisable to ' it must be ensured that the metallic aluminum is low in oxide, since it is about i ° / o A1203 Excessive oxide content can reduce the effectiveness.

Für das Mischungsverhältnis zwischen Kaolin und metallischem Aluminium (z. B. Aluminiumpulver) kann die Größenordnung, von etwa io bis ioo Gewichtsteilen zu i Gewichtsteil gewählt werden.For the mixing ratio between kaolin and metallic aluminum (e.g. aluminum powder) can be of the order of magnitude, from about 10 to 100 parts by weight to i part by weight.

Claims (1)

PATENTANSPRUCH: Verfahren zum Vermindern störender Wirkungen von,Verbrennungspro(dukten dewBrenn.-kammer in einer Gasturbinena.nlage, mittels eines Zusatzstoffes, welcher, Aluminium und Silicium enthält, dadurch, gekennzeichnet, daß der Zusatzstoff neben: Kaolin auch, metallisches Aluminium enthält. PATENT CLAIM: Process for reducing the disruptive effects of combustion products from combustion chambers in a gas turbine system by means of an additive which contains aluminum and silicon, characterized in that the additive also contains metallic aluminum in addition to: kaolin.
DES39179A 1953-06-18 1954-05-16 Method for reducing the disruptive effects of combustion products in the combustion chamber in a gas turbine plant Expired DE930126C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH930126X 1953-06-18

Publications (1)

Publication Number Publication Date
DE930126C true DE930126C (en) 1955-07-11

Family

ID=4548716

Family Applications (1)

Application Number Title Priority Date Filing Date
DES39179A Expired DE930126C (en) 1953-06-18 1954-05-16 Method for reducing the disruptive effects of combustion products in the combustion chamber in a gas turbine plant

Country Status (1)

Country Link
DE (1) DE930126C (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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