CA2685800C - Device for cleaning oxidized or corroded components in the presence of a halogenous gas mixture - Google Patents

Device for cleaning oxidized or corroded components in the presence of a halogenous gas mixture Download PDF

Info

Publication number
CA2685800C
CA2685800C CA2685800A CA2685800A CA2685800C CA 2685800 C CA2685800 C CA 2685800C CA 2685800 A CA2685800 A CA 2685800A CA 2685800 A CA2685800 A CA 2685800A CA 2685800 C CA2685800 C CA 2685800C
Authority
CA
Canada
Prior art keywords
gas
cleaning
central pipe
retort
components
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 - Fee Related
Application number
CA2685800A
Other languages
English (en)
French (fr)
Other versions
CA2685800A1 (en
Inventor
Ansgar Luttermann
Alexander Stankowski
Karsten Bindernagel
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.)
Ansaldo Energia IP UK Ltd
Original Assignee
General Electric Technology GmbH
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
Priority claimed from DE200810043787 external-priority patent/DE102008043787B3/de
Priority claimed from US12/352,641 external-priority patent/US9353625B2/en
Application filed by General Electric Technology GmbH filed Critical General Electric Technology GmbH
Publication of CA2685800A1 publication Critical patent/CA2685800A1/en
Application granted granted Critical
Publication of CA2685800C publication Critical patent/CA2685800C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA2685800A 2008-11-17 2009-11-12 Device for cleaning oxidized or corroded components in the presence of a halogenous gas mixture Expired - Fee Related CA2685800C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008043787.5 2008-11-17
DE200810043787 DE102008043787B3 (de) 2008-11-17 2008-11-17 Vorrichtung zur Reinigung oxidierter oder korrodierter Bauteile in Gegenwart eines halogenhaltigen Gasgemisches
US12/352,641 2009-01-13
US12/352,641 US9353625B2 (en) 2009-01-13 2009-01-13 Device for cleaning oxidized or corroded components in the presence of a halogenous gas mixture

Publications (2)

Publication Number Publication Date
CA2685800A1 CA2685800A1 (en) 2010-05-17
CA2685800C true CA2685800C (en) 2016-05-24

Family

ID=41682389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2685800A Expired - Fee Related CA2685800C (en) 2008-11-17 2009-11-12 Device for cleaning oxidized or corroded components in the presence of a halogenous gas mixture

Country Status (2)

Country Link
EP (1) EP2192209B1 (de)
CA (1) CA2685800C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3006602B1 (de) * 2014-10-09 2017-04-12 Airbus DS GmbH Verfahren zur Reinigung von Turbinenschaufeln
US9689076B2 (en) 2014-10-10 2017-06-27 Airbus Ds Gmbh Method of cleaning turbine blades
CN113002808A (zh) * 2021-02-07 2021-06-22 上海宇航系统工程研究所 一种火箭吹除集中供气系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098450A (en) 1977-03-17 1978-07-04 General Electric Company Superalloy article cleaning and repair method
EP0209307B1 (de) * 1985-07-15 1988-09-07 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Reinigung von Metallgegenständen
US6416589B1 (en) 1999-02-18 2002-07-09 General Electric Company Carbon-enhanced fluoride ion cleaning
JP2001003705A (ja) * 1999-06-16 2001-01-09 Hitachi Ltd ガスタービン翼電解加工空冷孔清浄化方法並びに装置
DE102005051310A1 (de) 2005-10-26 2007-05-03 Siemens Ag Reinigung von oxidierten oder korrodierten Bauteilen
GB0614874D0 (en) * 2006-07-27 2006-09-06 Rolls Royce Plc Aeroengine washing system and method

Also Published As

Publication number Publication date
EP2192209A2 (de) 2010-06-02
CA2685800A1 (en) 2010-05-17
EP2192209A3 (de) 2014-08-13
EP2192209B1 (de) 2016-04-06

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EEER Examination request

Effective date: 20130709

MKLA Lapsed

Effective date: 20191112