EP0425853A3 - Aqueous cleaning agent for compressors, particularly gas turbines - Google Patents

Aqueous cleaning agent for compressors, particularly gas turbines Download PDF

Info

Publication number
EP0425853A3
EP0425853A3 EP19900119435 EP90119435A EP0425853A3 EP 0425853 A3 EP0425853 A3 EP 0425853A3 EP 19900119435 EP19900119435 EP 19900119435 EP 90119435 A EP90119435 A EP 90119435A EP 0425853 A3 EP0425853 A3 EP 0425853A3
Authority
EP
European Patent Office
Prior art keywords
compressors
cleaning agent
gas turbines
aqueous cleaning
particularly gas
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Withdrawn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
EP19900119435
Other languages
English (en)
Other versions
EP0425853A2 (de
Inventor
Getrude Dipl.-Ing. Kaes
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.)
Lang & Co Chemisch-Technische Produkte KG
Original Assignee
Lang & Co Chemisch-Technische Produkte KG
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 Lang & Co Chemisch-Technische Produkte KG filed Critical Lang & Co Chemisch-Technische Produkte KG
Publication of EP0425853A2 publication Critical patent/EP0425853A2/de
Publication of EP0425853A3 publication Critical patent/EP0425853A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/521—Carboxylic amides (R1-CO-NR2R3), where R1, R2 and R3 are alkyl or alkenyl groups
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/40—Monoamines or polyamines; Salts thereof
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/526—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 are polyalkoxylated
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
EP19900119435 1989-10-30 1990-10-10 Aqueous cleaning agent for compressors, particularly gas turbines Withdrawn EP0425853A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2495/89A AT392978B (de) 1989-10-30 1989-10-30 Waessrige reinigungsmittel fuer kompressoren, insbesonders bei gasturbinen
AT2495/89 1989-10-30

Publications (2)

Publication Number Publication Date
EP0425853A2 EP0425853A2 (de) 1991-05-08
EP0425853A3 true EP0425853A3 (en) 1991-12-11

Family

ID=3535313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900119435 Withdrawn EP0425853A3 (en) 1989-10-30 1990-10-10 Aqueous cleaning agent for compressors, particularly gas turbines

Country Status (4)

Country Link
US (1) US5076855A (de)
EP (1) EP0425853A3 (de)
AT (1) AT392978B (de)
CA (1) CA2028662A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2872849B2 (ja) * 1991-12-20 1999-03-24 東北電力株式会社 ガスタービン空気圧縮機用洗浄剤組成物
DE4230158A1 (de) * 1992-09-09 1994-03-10 Henkel Kgaa Reinigung und antistatische Behandlung von Kunststoff-Oberflächen aus Polyolefinen
EP0674024B1 (de) * 1994-03-17 1998-12-16 Calgon Corporation Verfahren zur Kontrolle und zum Entfernen von einer Feststoffablagerung auf einer Oberfläche eines Dampferzeugungsanlagebestandteils
US6585569B2 (en) * 2000-12-28 2003-07-01 General Electric Company Method of cleaning gas turbine compressors using crushed, solid material capable of sublimating
DE10230610A1 (de) * 2001-07-23 2003-02-13 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Verhinderung von Ablagerungen in Dampfsystemen
US7018965B2 (en) * 2003-09-03 2006-03-28 General Electric Company Aqueous compositions for cleaning gas turbine compressor blades
US8845819B2 (en) * 2008-08-12 2014-09-30 General Electric Company System for reducing deposits on a compressor
US7985284B2 (en) * 2008-08-12 2011-07-26 General Electric Company Inlet air conditioning system for a turbomachine
ES2655241T3 (es) * 2013-03-01 2018-02-19 General Electric Company Procedimientos de inhibición de la corrosión en compresores de aire de turbinas de gas
US9926517B2 (en) 2013-12-09 2018-03-27 General Electric Company Cleaning solution and methods of cleaning a turbine engine
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783598A (en) * 1980-11-11 1982-05-25 Ube Industries Liquid detergent for hard surface
JPS596298A (ja) * 1982-07-05 1984-01-13 ライオン株式会社 粒状洗剤用添加剤
EP0275987A2 (de) * 1987-01-20 1988-07-27 The Dow Chemical Company Zusammensetzung und Verfahren zum Reinigen von Gasturbinenkompressoren
EP0335404A2 (de) * 1988-03-31 1989-10-04 Lion Corporation Flüssige Weichspülerzusammensetzung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808235A (en) * 1987-01-20 1989-02-28 The Dow Chemical Company Cleaning gas turbine compressors
AT392285B (de) * 1989-08-11 1991-02-25 Lang Chem Tech Prod Reinigungsmittel fuer kompressoren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783598A (en) * 1980-11-11 1982-05-25 Ube Industries Liquid detergent for hard surface
JPS596298A (ja) * 1982-07-05 1984-01-13 ライオン株式会社 粒状洗剤用添加剤
EP0275987A2 (de) * 1987-01-20 1988-07-27 The Dow Chemical Company Zusammensetzung und Verfahren zum Reinigen von Gasturbinenkompressoren
EP0335404A2 (de) * 1988-03-31 1989-10-04 Lion Corporation Flüssige Weichspülerzusammensetzung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPIL Derwent Publications Ltd., London, GB; accession no. 82-54018E, week 26; & JP - A - 57083598 (UBE IND. KK) 25.05.1982 *
DATABASE WPIL Derwent Publications Ltd., London, GB; DATABASE WPIL, accession no. 84-045675, week 8; & JP - A - 59006298 (LION CORP.) 13.01.1984 *

Also Published As

Publication number Publication date
ATA249589A (de) 1990-12-15
CA2028662A1 (en) 1991-05-01
US5076855A (en) 1991-12-31
EP0425853A2 (de) 1991-05-08
AT392978B (de) 1991-07-25

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