ZA952151B - Method for controlling and removing solid deposits from a surface of a component of a steam generating system - Google Patents

Method for controlling and removing solid deposits from a surface of a component of a steam generating system

Info

Publication number
ZA952151B
ZA952151B ZA952151A ZA952151A ZA952151B ZA 952151 B ZA952151 B ZA 952151B ZA 952151 A ZA952151 A ZA 952151A ZA 952151 A ZA952151 A ZA 952151A ZA 952151 B ZA952151 B ZA 952151B
Authority
ZA
South Africa
Prior art keywords
controlling
component
generating system
steam generating
removing solid
Prior art date
Application number
ZA952151A
Other languages
English (en)
Inventor
Billy Dean Fellers Sr
David M Shenberger
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of ZA952151B publication Critical patent/ZA952151B/xx

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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • 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
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
ZA952151A 1994-03-17 1995-03-16 Method for controlling and removing solid deposits from a surface of a component of a steam generating system ZA952151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21492794A 1994-03-17 1994-03-17

Publications (1)

Publication Number Publication Date
ZA952151B true ZA952151B (en) 1996-12-17

Family

ID=22800951

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA952151A ZA952151B (en) 1994-03-17 1995-03-16 Method for controlling and removing solid deposits from a surface of a component of a steam generating system

Country Status (7)

Country Link
US (2) US5779814A (fr)
EP (1) EP0674024B1 (fr)
JP (1) JPH07284798A (fr)
BR (1) BR9501110A (fr)
CA (1) CA2144572A1 (fr)
DE (1) DE69506605T2 (fr)
ZA (1) ZA952151B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674024B1 (fr) * 1994-03-17 1998-12-16 Calgon Corporation Procédé de contrÔle et d'élimination d'un dépÔt solide sur une surface d'un composant d'une installation de génération de vapeur
US6740168B2 (en) * 2001-06-20 2004-05-25 Dominion Engineering Inc. Scale conditioning agents
DE10230610A1 (de) * 2001-07-23 2003-02-13 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Verhinderung von Ablagerungen in Dampfsystemen
DE10238730A1 (de) * 2002-08-23 2004-03-04 Framatome Anp Gmbh Verfahren zur Reinigung des Dampferzeugers eines Druckwasserreaktors
US7857911B2 (en) * 2004-04-01 2010-12-28 Asml Netherlands B.V. Scale conditioning agents and treatment method
US20070187646A1 (en) * 2006-02-16 2007-08-16 Fellers Billy D Surface-active amines and methods of using same to impede corrosion
US8804897B2 (en) 2006-07-21 2014-08-12 Areva Inc. Integrated method to analyze crystals in deposits
CN100400800C (zh) * 2006-09-15 2008-07-09 唐山三友化工股份有限公司 用湿蒸汽清洗汽轮机的方法
US9217566B2 (en) * 2007-03-27 2015-12-22 Boyle Energy Services & Technology, Inc. Method and apparatus for commissioning power plants
US8112997B2 (en) * 2008-04-28 2012-02-14 Siemens Energy, Inc. Condensate polisher circuit
US8069667B2 (en) * 2009-02-06 2011-12-06 Siemens Energy, Inc. Deaerator apparatus in a superatmospheric condenser system
EP2348142B1 (fr) 2010-01-25 2018-12-05 Westinghouse Electric Company Llc Procédé et composition pour éliminer des dépôts d'amadou générées sur une surface métallique dans un générateur de vapeurs.
US9028785B2 (en) * 2010-09-09 2015-05-12 Exxonmobil Reseach And Engineering Company High CO2 to amine adsorption capacity CO2 scrubbing processes
US9670796B2 (en) 2012-11-07 2017-06-06 General Electric Company Compressor bellmouth with a wash door
US10272475B2 (en) 2012-11-07 2019-04-30 General, Electric Company Offline compressor wash systems and methods
US9759131B2 (en) 2013-12-06 2017-09-12 General Electric Company Gas turbine engine systems and methods for imparting corrosion resistance to gas turbine engines
US9644484B2 (en) 2014-09-12 2017-05-09 General Electric Company System and method for providing a film treatment to a surface using inlet bleed heat manifold
US10975774B2 (en) 2014-12-16 2021-04-13 General Electric Company Systems and methods for compressor anticorrosion treatment
US20180093202A1 (en) 2015-04-08 2018-04-05 Invista North America S.A.R.L. Materials and methods for the selective recovery of monovalent products from aqueous solutions using continuous ion exchange
TWI591054B (zh) 2015-07-29 2017-07-11 藝康美國公司 用於烯烴或苯乙烯生產之重胺中和劑
DE102017115122B4 (de) * 2017-07-06 2019-03-07 Framatome Gmbh Verfahren zum Dekontaminieren einer Metalloberfläche in einem Kernkraftwerk
US12090420B2 (en) * 2018-09-18 2024-09-17 Inv Nylon Chemicals Americas, Llc Systems and methods for recovering amines and their derivatives from aqueous mixtures

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549538A (en) * 1967-06-22 1970-12-22 Nalco Chemical Co Scale inhibition and removal in steam generation
CS153103B1 (fr) * 1968-01-11 1974-02-25
US3627687A (en) * 1968-02-09 1971-12-14 Dow Chemical Co Cleaning of ferrous metal surfaces
US4127494A (en) * 1977-02-28 1978-11-28 Nalco Chemical Company Polyether polyamines having inverse water solubility as stream generation aids
DE3372111D1 (en) * 1983-08-03 1987-07-23 Ouest Union Chim Ind Corrosion inhibiting composition for protecting the metallic surfaces of plants using water as a thermal or energetic fluid, and process for protecting these surfaces
US4632705A (en) * 1984-03-20 1986-12-30 Westinghouse Electric Corp. Process for the accelerated cleaning of the restricted areas of the secondary side of a steam generator
DE3533886A1 (de) * 1985-04-16 1987-03-26 Kraftwerk Union Ag Reinigungsverfahren
US4834912A (en) * 1986-02-13 1989-05-30 United Technologies Corporation Composition for cleaning a gas turbine engine
US4808235A (en) * 1987-01-20 1989-02-28 The Dow Chemical Company Cleaning gas turbine compressors
US5368775A (en) * 1988-07-11 1994-11-29 Betz Laboratories, Inc. Corrosion control composition and method for boiler/condensate steam system
AT392285B (de) * 1989-08-11 1991-02-25 Lang Chem Tech Prod Reinigungsmittel fuer kompressoren
AT392978B (de) * 1989-10-30 1991-07-25 Lang Chem Tech Prod Waessrige reinigungsmittel fuer kompressoren, insbesonders bei gasturbinen
JPH03251602A (ja) * 1990-02-28 1991-11-11 Mitsubishi Heavy Ind Ltd スチームコンバータの水質管理方法
US5094814A (en) * 1990-06-15 1992-03-10 Nalco Chemical Company All-volatile multi-functional oxygen and carbon dioxide corrosion control treatment for steam systems
FR2708628B1 (fr) * 1993-07-29 1997-07-18 Framatome Sa Procédé de nettoyage chimique de pièces en matériau métallique.
EP0674024B1 (fr) * 1994-03-17 1998-12-16 Calgon Corporation Procédé de contrÔle et d'élimination d'un dépÔt solide sur une surface d'un composant d'une installation de génération de vapeur

Also Published As

Publication number Publication date
EP0674024A3 (fr) 1996-07-31
US5779814A (en) 1998-07-14
DE69506605D1 (de) 1999-01-28
US6017399A (en) 2000-01-25
DE69506605T2 (de) 1999-07-08
JPH07284798A (ja) 1995-10-31
BR9501110A (pt) 1995-10-24
EP0674024A2 (fr) 1995-09-27
EP0674024B1 (fr) 1998-12-16
CA2144572A1 (fr) 1995-09-18

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