SG97226A1 - Method and composition for cleaning a turbine engine component - Google Patents

Method and composition for cleaning a turbine engine component

Info

Publication number
SG97226A1
SG97226A1 SG200107564A SG200107564A SG97226A1 SG 97226 A1 SG97226 A1 SG 97226A1 SG 200107564 A SG200107564 A SG 200107564A SG 200107564 A SG200107564 A SG 200107564A SG 97226 A1 SG97226 A1 SG 97226A1
Authority
SG
Singapore
Prior art keywords
cleaning
composition
turbine engine
engine component
component
Prior art date
Application number
SG200107564A
Other languages
English (en)
Inventor
Robert Lagraff John
Sangeeta D
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 SG97226A1 publication Critical patent/SG97226A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • 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
    • F01D25/002—Cleaning of turbomachines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
SG200107564A 2000-12-05 2001-12-04 Method and composition for cleaning a turbine engine component SG97226A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/729,324 US20020103093A1 (en) 2000-12-05 2000-12-05 Method and composition for cleaning a turbine engine component

Publications (1)

Publication Number Publication Date
SG97226A1 true SG97226A1 (en) 2003-07-18

Family

ID=24930524

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200107564A SG97226A1 (en) 2000-12-05 2001-12-04 Method and composition for cleaning a turbine engine component

Country Status (5)

Country Link
US (2) US20020103093A1 (fr)
EP (1) EP1213370A3 (fr)
BR (1) BR0105903A (fr)
CA (1) CA2363613A1 (fr)
SG (1) SG97226A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1411149A1 (fr) * 2002-10-18 2004-04-21 Siemens Aktiengesellschaft Procédé pour l'enlèvement d'un revêtement d'un composant
US20070023142A1 (en) * 2002-12-19 2007-02-01 Lagraff John R Airfoil refurbishment method
DE102004045297A1 (de) * 2004-09-16 2006-03-23 Basf Ag Verfahren zum Behandeln von metallischen Oberflächen unter Verwendung von Formulierungen auf Basis von wasserarmer Methansulfonsäure
US7531048B2 (en) * 2004-10-19 2009-05-12 Honeywell International Inc. On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure
GB2439336A (en) * 2006-06-24 2007-12-27 Siemens Ag Ultrasonic cleaning of engine components
US7578178B2 (en) * 2007-09-28 2009-08-25 United Technologies Corporation Method of inspecting turbine internal cooling features using non-contact scanners
WO2009065449A2 (fr) * 2007-11-23 2009-05-28 Siemens Aktiengesellschaft Procédé et dispositif de nettoyage d'un composant à haute température de grande dimension
US20090133712A1 (en) * 2007-11-26 2009-05-28 General Electric Company Methods for cleaning generator coils
JP4848460B2 (ja) * 2008-02-14 2011-12-28 三菱重工業株式会社 ガスタービン翼の再生方法及びガスタービン翼の再生装置
EP2127764A1 (fr) * 2008-05-27 2009-12-02 Siemens Aktiengesellschaft Procédé et dispositif de nettoyage d'un composant haute température
US7829513B2 (en) * 2009-03-12 2010-11-09 Greenology Products, Inc. Organic cleaning composition
US20110083701A1 (en) * 2009-10-09 2011-04-14 General Electric Company Process to clean gas turbine fuel chamber components
US20120168320A1 (en) * 2010-12-30 2012-07-05 Monique Chauntia Bland System and method for scale removal from a nickel-based superalloy component
US9458418B2 (en) 2012-05-31 2016-10-04 George A. Gorra All natural dishwashing composition comprising lemon powder, vinegar powder, and salt
US9453186B2 (en) 2012-05-31 2016-09-27 George A. Gorra All natural dishwashing composition comprising lemon powder and vinegar powder
EP2885074B1 (fr) * 2012-08-17 2022-01-05 Idev Technologies, Inc. Procédés de retrait d'oxyde d'une surface
US9758877B2 (en) * 2013-03-01 2017-09-12 General Electric Company Compositions and methods for inhibiting corrosion in gas turbine air compressors
US9932854B1 (en) 2013-12-09 2018-04-03 General Electric Company Methods of cleaning a hot gas flowpath component of a turbine engine
US9926517B2 (en) 2013-12-09 2018-03-27 General Electric Company Cleaning solution and methods of cleaning a turbine engine
US20150159122A1 (en) * 2013-12-09 2015-06-11 General Electric Company Cleaning solution and methods of cleaning a turbine engine
US20150198059A1 (en) * 2014-01-10 2015-07-16 General Electric Company Gas turbine manual cleaning and passivation
CN103758640B (zh) * 2014-01-27 2016-03-02 陈凤鸣 一种三元催化器免拆清洗方法
BR102016021259B1 (pt) 2015-10-05 2022-06-14 General Electric Company Método e soluções de limpeza de um motor de turbina e composição de reagente
US10569309B2 (en) * 2015-12-15 2020-02-25 General Electric Company Equipment cleaning system and method
US10428683B2 (en) 2016-01-05 2019-10-01 General Electric Company Abrasive gel detergent for cleaning gas turbine engine components
US10005111B2 (en) 2016-01-25 2018-06-26 General Electric Company Turbine engine cleaning systems and methods
US10731508B2 (en) 2017-03-07 2020-08-04 General Electric Company Method for cleaning components of a turbine engine
US10830093B2 (en) 2017-06-13 2020-11-10 General Electric Company System and methods for selective cleaning of turbine engine components

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616820A (en) * 1947-05-19 1952-11-04 Saint Gobain Vibratory cleansing of objects
DD58430A1 (de) * 1967-01-23 1967-10-20 Verfahren zum reinigen bzw. beizen, insbesondere zum Entrosten von Gefässsystemen
US5938588A (en) * 1997-06-25 1999-08-17 Circon Corporation Superelastic control wire sheath for flexible endoscope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936154A (en) * 1960-07-08 1963-09-04 Ici Ltd Improvements in and relating to polyvinyl chloride compositions
US3607398A (en) * 1969-06-18 1971-09-21 Avco Corp Chemical stripping process
US5938855A (en) * 1998-01-20 1999-08-17 General Electric Company Method for cleaning a turbine component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616820A (en) * 1947-05-19 1952-11-04 Saint Gobain Vibratory cleansing of objects
DD58430A1 (de) * 1967-01-23 1967-10-20 Verfahren zum reinigen bzw. beizen, insbesondere zum Entrosten von Gefässsystemen
US5938588A (en) * 1997-06-25 1999-08-17 Circon Corporation Superelastic control wire sheath for flexible endoscope

Also Published As

Publication number Publication date
CA2363613A1 (fr) 2002-06-05
EP1213370A3 (fr) 2002-11-27
EP1213370A2 (fr) 2002-06-12
US20030050204A1 (en) 2003-03-13
US20020103093A1 (en) 2002-08-01
BR0105903A (pt) 2002-08-13

Similar Documents

Publication Publication Date Title
SG97226A1 (en) Method and composition for cleaning a turbine engine component
GB2387709B (en) Method for utilizing oral movement and related events
SG121725A1 (en) Dianostic method and system for turbine engines
EP1172532A4 (fr) Procede d'epuration de gaz d'echappement
GB2371879B (en) A system and method for an engine
EP1270872A4 (fr) Turbine a gaz
IL163619A0 (en) Multi-spool by-pass turbofan engine
EG23538A (en) Method and composition for improving fuel combustion
GB9926135D0 (en) Component for connection to a crankshaft and method for its manufacture
AU2001241915A1 (en) Methods and apparatus for chemically cleaning turbines
SG91909A1 (en) Apparatus and method for masking multiple turbine components
GB2347221B (en) Gas turbine engine
AU2002252669A1 (en) Non-foaming cleaning compositions and a method for their use
GB2351777B (en) Method and apparatus for starting a gas turbine engine
GB0013772D0 (en) Tip treatment bars in a gas turbine engine
GB9925856D0 (en) Turbine engines
GB2362432B (en) Tip treatment bars in a gas turbine engine
GB0014185D0 (en) Compound and method
GB2346177B (en) Gas turbine engine
GB0123784D0 (en) Selectively hardened crankshaft and method for manufacturing the same
PL373858A1 (en) Turbine engine
GB0004694D0 (en) Gas turbine engine
AU2001298093A8 (en) Fuel additive and method therefor
GB9904277D0 (en) Gas turbine engine
IL123702A0 (en) A method for obtaining totally natural super-cloud compositions