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 And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (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 (de)
EP (1) EP1213370A3 (de)
BR (1) BR0105903A (de)
CA (1) CA2363613A1 (de)
SG (1) SG97226A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1411149A1 (de) * 2002-10-18 2004-04-21 Siemens Aktiengesellschaft Verfahren zum Entfernen eines Schichtbereichs eines Bauteils
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 (de) * 2007-11-23 2009-05-28 Siemens Aktiengesellschaft Verfahren und vorrichtung zur reinigung eines hochtemperaturbauteils mit grossen abmassen
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 (de) * 2008-05-27 2009-12-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Reinigung eines Hochtemperaturbauteils
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
US9453186B2 (en) 2012-05-31 2016-09-27 George A. Gorra All natural dishwashing composition comprising lemon powder and vinegar powder
US9458418B2 (en) 2012-05-31 2016-10-04 George A. Gorra All natural dishwashing composition comprising lemon powder, vinegar powder, and salt
EP2885074B1 (de) * 2012-08-17 2022-01-05 Idev Technologies, Inc. Oberflächenoxidentfernungsverfahren
WO2014134491A1 (en) * 2013-03-01 2014-09-04 General Electric Company Compositions and methods for inhibiting corrosion in gas turbine air compressors
US9926517B2 (en) 2013-12-09 2018-03-27 General Electric Company Cleaning solution and methods of cleaning a turbine engine
US9932854B1 (en) 2013-12-09 2018-04-03 General Electric Company Methods of cleaning a hot gas flowpath component of 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
US20020103093A1 (en) 2002-08-01
US20030050204A1 (en) 2003-03-13
EP1213370A3 (de) 2002-11-27
BR0105903A (pt) 2002-08-13
EP1213370A2 (de) 2002-06-12
CA2363613A1 (en) 2002-06-05

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