EP1245795A3 - Verfahren zur Verhinderung von Ablagerungen in Dampfsystem - Google Patents

Verfahren zur Verhinderung von Ablagerungen in Dampfsystem Download PDF

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Publication number
EP1245795A3
EP1245795A3 EP02405180A EP02405180A EP1245795A3 EP 1245795 A3 EP1245795 A3 EP 1245795A3 EP 02405180 A EP02405180 A EP 02405180A EP 02405180 A EP02405180 A EP 02405180A EP 1245795 A3 EP1245795 A3 EP 1245795A3
Authority
EP
European Patent Office
Prior art keywords
steam
systems
depositions
vapour
avoiding
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.)
Withdrawn
Application number
EP02405180A
Other languages
English (en)
French (fr)
Other versions
EP1245795A2 (de
Inventor
Erhard Dr. Liebig
Robert Dr. Svoboda
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Publication of EP1245795A2 publication Critical patent/EP1245795A2/de
Publication of EP1245795A3 publication Critical patent/EP1245795A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/06—Treating live steam, other than thermodynamically, e.g. for fighting deposits in engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)

Abstract

Bei einem Verfahren zur Verhinderung der Ablagerung von Verunreinigungen in Dampfsystemen, in welchen der darin strömende Dampf gegebener Dampfqualität Temperaturund/oder Druckänderungen unterworfen ist, wird eine einfache Verhinderung von Ablagerungen dadurch erreicht, dass durch entsprechende konstruktive Gestaltung und Auslegung der Dampfsysteme verhindert wird, dass infolge von Änderungen der Temperatur- und/oder Druckverhältnisse innerhalb des Dampfsystems die Dampflöslichkeit der in bestimmten Konzentrationen im Dampf vorhandenen Verunreinigungen überschritten wird.
EP02405180A 2001-03-30 2002-03-11 Verfahren zur Verhinderung von Ablagerungen in Dampfsystem Withdrawn EP1245795A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116034 2001-03-30
DE10116034A DE10116034A1 (de) 2001-03-30 2001-03-30 Verfahren zur Verhinderung von Ablagerungen in Dampfsystemen

Publications (2)

Publication Number Publication Date
EP1245795A2 EP1245795A2 (de) 2002-10-02
EP1245795A3 true EP1245795A3 (de) 2004-10-06

Family

ID=7679850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405180A Withdrawn EP1245795A3 (de) 2001-03-30 2002-03-11 Verfahren zur Verhinderung von Ablagerungen in Dampfsystem

Country Status (3)

Country Link
US (2) US20020139118A1 (de)
EP (1) EP1245795A3 (de)
DE (1) DE10116034A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046721B3 (de) * 2005-09-29 2006-10-26 Siemens Ag Verfahren zur Steuerung der Kondensation von Flüssigkeiten in einer Dampfturbine und zugehörige Dampfturbine
US20140137564A1 (en) * 2012-11-19 2014-05-22 General Electric Company Mitigation of Hot Corrosion in Steam Injected Gas Turbines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595490A (en) * 1945-01-04 1952-05-06 Wyandotte Chemicals Corp Prevention of siliceous deposition from steam
US4386498A (en) * 1980-10-15 1983-06-07 Westinghouse Electric Corp. Method and apparatus for preventing the deposition of corrosive salts on rotor blades of steam turbines
US4492083A (en) * 1980-07-18 1985-01-08 Magma Power Company Geothermal salinity control system
US4509332A (en) * 1984-04-30 1985-04-09 Westinghouse Electric Corp. Apparatus for monitoring corrosive salt solutions in a low pressure steam turbine
EP0508387A1 (de) * 1991-04-09 1992-10-14 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren zur Verhinderung des Anhaftens von Kesselstein und Düse einer geothermischen Dampfturbine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625015A5 (de) * 1977-09-26 1981-08-31 Bbc Brown Boveri & Cie
EP0764767B1 (de) * 1995-09-22 2002-12-04 Kabushiki Kaisha Toshiba Kraftanlage mit kombiniertem Kreislauf
DE19544224B4 (de) * 1995-11-28 2004-10-14 Alstom Chemische Fahrweise eines Wasser/Dampf-Kreislaufes
DE19721854A1 (de) * 1997-05-26 1998-12-03 Asea Brown Boveri Verbesserung des Abscheidegrades von Dampfverunreinigungen in einem Dampf-Wasser-Separator
DE59807972D1 (de) * 1998-08-18 2003-05-22 Alstom Switzerland Ltd Dampfkraftanlage und Verfahren zum Anfahren und zur Reinigung deren Dampf-Wasserkreislaufs
US6112524A (en) * 1998-10-02 2000-09-05 Union Oil Company Of California Method for removing contaminants from geothermal steam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595490A (en) * 1945-01-04 1952-05-06 Wyandotte Chemicals Corp Prevention of siliceous deposition from steam
US4492083A (en) * 1980-07-18 1985-01-08 Magma Power Company Geothermal salinity control system
US4386498A (en) * 1980-10-15 1983-06-07 Westinghouse Electric Corp. Method and apparatus for preventing the deposition of corrosive salts on rotor blades of steam turbines
US4509332A (en) * 1984-04-30 1985-04-09 Westinghouse Electric Corp. Apparatus for monitoring corrosive salt solutions in a low pressure steam turbine
EP0508387A1 (de) * 1991-04-09 1992-10-14 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren zur Verhinderung des Anhaftens von Kesselstein und Düse einer geothermischen Dampfturbine

Also Published As

Publication number Publication date
US20020139118A1 (en) 2002-10-03
DE10116034A1 (de) 2002-10-02
US20060010877A1 (en) 2006-01-19
EP1245795A2 (de) 2002-10-02

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