CH708989A8 - System and method for anticorrosive treatment of a turbine. - Google Patents

System and method for anticorrosive treatment of a turbine. Download PDF

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Publication number
CH708989A8
CH708989A8 CH01859/14A CH18592014A CH708989A8 CH 708989 A8 CH708989 A8 CH 708989A8 CH 01859/14 A CH01859/14 A CH 01859/14A CH 18592014 A CH18592014 A CH 18592014A CH 708989 A8 CH708989 A8 CH 708989A8
Authority
CH
Switzerland
Prior art keywords
turbine
fluid
corrosion protection
anticorrosive treatment
corrosion
Prior art date
Application number
CH01859/14A
Other languages
German (de)
Other versions
CH708989A2 (en
Inventor
Alston I Scipio
Douglas S Byrd
Dale J Davis
Sanji Ekanayake
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH708989A2 publication Critical patent/CH708989A2/en
Publication of CH708989A8 publication Critical patent/CH708989A8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/007—Preventing corrosion
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • 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
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

Abstract

Die Erfindung betrifft ein System und ein Verfahren für die Korrosionsschutzbehandlung einer Turbine. Erfindungsgemäss enthält das Verfahren ein Auswählen eines Korrosionsschutzfluids für eine Turbine und ein Einspeisen des Korrosionsschutzfluids über ein fluidmässig mit der Turbine verbundenes Verdampfungssystem, wobei das Verdampfungssystem zum Umwandeln des Korrosionsschutzfluids in einen Dampf verwendet wird. Erfindungsgemäss umfasst das System eine Korrosionsschutzfluidquelle (120) in Fluidverbindung über einen Verbindungsgang mit dem Verdampfungssystem und der Turbine.The invention relates to a system and a method for the corrosion protection treatment of a turbine. According to the invention, the method includes selecting a corrosion protection fluid for a turbine and feeding the corrosion protection fluid through an evaporative system fluidly connected to the turbine, wherein the vaporization system is used to convert the anticorrosion fluid to a vapor. In accordance with the invention, the system includes a corrosion control fluid source (120) in fluid communication via a passageway to the vaporization system and the turbine.

CH01859/14A 2013-12-06 2014-12-03 System and method for anticorrosive treatment of a turbine. CH708989A8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/099,299 US20150159509A1 (en) 2013-12-06 2013-12-06 Method and System for Dispensing Gas Turbine Anticorrosive Protection

Publications (2)

Publication Number Publication Date
CH708989A2 CH708989A2 (en) 2015-06-15
CH708989A8 true CH708989A8 (en) 2015-08-14

Family

ID=53185429

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01859/14A CH708989A8 (en) 2013-12-06 2014-12-03 System and method for anticorrosive treatment of a turbine.

Country Status (5)

Country Link
US (1) US20150159509A1 (en)
JP (1) JP2015113840A (en)
CN (1) CN104819055A (en)
CH (1) CH708989A8 (en)
DE (1) DE102014117269A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150354403A1 (en) * 2014-06-05 2015-12-10 General Electric Company Off-line wash systems and methods for a gas turbine engine
DE102016205692A1 (en) * 2016-04-06 2017-10-12 Siemens Aktiengesellschaft System for automated detection and removal of fouling in steam turbines and processes
US11513059B2 (en) 2020-04-06 2022-11-29 Solar Turbines Incorporated Contamination sensor for gas turbine engines

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Also Published As

Publication number Publication date
DE102014117269A1 (en) 2015-06-11
CH708989A2 (en) 2015-06-15
CN104819055A (en) 2015-08-05
US20150159509A1 (en) 2015-06-11
JP2015113840A (en) 2015-06-22

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Free format text: BERICHTIGUNG ERFINDER

PK Correction

Free format text: ERFINDER BERICHTIGT.

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Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH

AZW Rejection (application)