Method and composition for cleaning a turbine engine component

In a method for cleaning an engine component, an engine component is provided and is immersed in an acid solution selected from phosphoric acid, citric acid and acetic acid. A cleaning composition for an engine component comprises an agitated acid solution selected from phosphoric acid, citric acid...

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Bibliographische Detailangaben
Hauptverfasser:	LAGRAFF JOHN ROBERT, SANGEETA D
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES BLASTING CANDLES CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING CLEANING IN GENERAL CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETERGENT COMPOSITIONS DETERGENTS DIFFUSION TREATMENT OF METALLIC MATERIAL ENGINE PLANTS IN GENERAL FATTY ACIDS THEREFROM HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING STEAM ENGINES TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS WEAPONS
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Beschreibung
Zusammenfassung:	In a method for cleaning an engine component, an engine component is provided and is immersed in an acid solution selected from phosphoric acid, citric acid and acetic acid. A cleaning composition for an engine component comprises an agitated acid solution selected from phosphoric acid, citric acid and acetic acid.