FR1197830A - Solution décapante en particulier pour nettoyer des chaudières - Google Patents

Solution décapante en particulier pour nettoyer des chaudières

Info

Publication number
FR1197830A
FR1197830A FR1197830DA FR1197830A FR 1197830 A FR1197830 A FR 1197830A FR 1197830D A FR1197830D A FR 1197830DA FR 1197830 A FR1197830 A FR 1197830A
Authority
FR
France
Prior art keywords
stripping solution
cleaning boilers
boilers
cleaning
stripping
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
Application number
Other languages
English (en)
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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
Priority claimed from DES53981A external-priority patent/DE1133960B/de
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1197830A publication Critical patent/FR1197830A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • 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
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
    • 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
    • C23G1/08—Iron or steel
    • 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
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR1197830D 1957-04-06 1958-01-10 Solution décapante en particulier pour nettoyer des chaudières Expired FR1197830A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES53033A DE1107046B (de) 1957-04-06 1957-04-06 Verfahren zur Entrostung von aus Eisen und/oder Stahl bestehenden Gegenstaenden und Anlagen, insbesondere zur Reinigung von Kesselanlagen und Anordnung zum Ausueben des Verfahrens
DES53981A DE1133960B (de) 1957-06-22 1957-06-22 Abwandlung des Verfahrens zur Entrostung von aus Eisen und/oder Stahl bestehenden Gegenstaenden und Anlagen, insbesondere von Rohrsystemen und Kessel-anlagen, in ein Verfahren zur gleichzeitigen Entrostung und Entkieselung

Publications (1)

Publication Number Publication Date
FR1197830A true FR1197830A (fr) 1959-12-03

Family

ID=25995373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197830D Expired FR1197830A (fr) 1957-04-06 1958-01-10 Solution décapante en particulier pour nettoyer des chaudières

Country Status (5)

Country Link
CH (1) CH399123A (ja)
DE (1) DE1107046B (ja)
FR (1) FR1197830A (ja)
GB (1) GB877240A (ja)
SE (1) SE322392B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32661E (en) * 1974-02-14 1988-05-03 Amchem Products, Inc. Cleaning aluminum at low temperatures
USRE31198E (en) 1974-02-14 1983-04-05 Amchem Products, Inc. Method for cleaning aluminum at low temperatures
US4174269A (en) * 1978-06-21 1979-11-13 Ppg Industries, Inc. Method of treating electrodes
GB2499000A (en) * 2012-02-02 2013-08-07 Henkel Ag & Co Kgaa Aqueous acidic pickling solution with hydroxylamine accelerators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719650A (en) * 1929-07-02 George b
US1719167A (en) * 1927-01-11 1929-07-02 Vanderbilt Co R T Cleaning of metals, etc.
US1723923A (en) * 1928-03-14 1929-08-06 Carbide & Carbon Chem Corp Inhibitor
US2700004A (en) * 1953-07-15 1955-01-18 Cleveland Ind Res Inc Method of pickling iron and recovering pickling agent
US2769735A (en) * 1954-09-29 1956-11-06 Cleveland Ind Res Inc Method of pickling iron and recovering pickling agent
DE944339C (de) * 1955-04-26 1956-06-14 Bayer Ag Korrosionsschutz bei Gefrierschutzfluessigkeiten und umlaufenden Kuehlmitteln fuer Verbrennungsmotoren

Also Published As

Publication number Publication date
SE322392B (ja) 1970-04-06
CH399123A (de) 1966-03-31
DE1107046B (de) 1961-05-18
GB877240A (en) 1961-09-13

Similar Documents

Publication Publication Date Title
FR1206519A (fr) Détergents pour textiles
CH363909A (de) Schnur
CH414046A (de) Flüssiges Reinigungsmittel
FR1201743A (fr) Cultivateur pour le travail du sol
FR1209904A (fr) Agent de nettoyage
FR1197830A (fr) Solution décapante en particulier pour nettoyer des chaudières
FR1151795A (fr) Raclette perfectionnée pour le nettoyage des surfaces planes
CH366619A (de) Reinigungsmittel
BE594735A (fr) Machine pour le travail du sol
FR1208787A (fr) Compositions détergentes
FR1166973A (fr) Machine pour le nettoyage des sols
FR1179638A (fr) Machine pour le retournement des bouteilles
FR75324E (fr) Solution décapante, en particulier pour nettoyer des chaudières
FR1201348A (fr) Raccord pour tuyauteries
FR1207745A (fr) Composition détersive
CH353201A (fr) Machine pour le travail du sol
FR1247415A (fr) écrin pour couvert avec porte-serviette
AT206086B (de) Flüssige Waschmittel
FR1189288A (fr) Dispositif pour le nettoyage des vitres
FR1156892A (fr) Fixe-réveils pour machines de nettoyage
FR1171766A (fr) Cuiller pour la pêche
FR1120152A (fr) Machine pour le nettoyage des bouteilles
FR1171092A (fr) Boîte verseuse
FR1205588A (fr) Raccord réutilisable pour tuyaux flexibles
FR1190280A (fr) Dispositif de nettoyage pour plansichter