ES2518790B1 - Procedimiento y dispositivo de limpieza de superficies metálicas utilizando una corriente continua - Google Patents
Procedimiento y dispositivo de limpieza de superficies metálicas utilizando una corriente continua Download PDFInfo
- Publication number
- ES2518790B1 ES2518790B1 ES201431295A ES201431295A ES2518790B1 ES 2518790 B1 ES2518790 B1 ES 2518790B1 ES 201431295 A ES201431295 A ES 201431295A ES 201431295 A ES201431295 A ES 201431295A ES 2518790 B1 ES2518790 B1 ES 2518790B1
- Authority
- ES
- Spain
- Prior art keywords
- direct current
- metal surfaces
- procedure
- cleaning metal
- cleaning
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
Procedimiento y dispositivo de limpieza de superficies metálicas utilizando una corriente continua.#La invención consiste en procedimiento de limpieza de superficies de metálicas mediante el uso de una corriente continua y en presencia de una solución básica con pH elevado que aporte iones OH{sup,-} al medio durante el proceso de limpieza, así como en un dispositivo que implementa dicho procedimiento.
Description
Claims (1)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201431295A ES2518790B1 (es) | 2014-09-08 | 2014-09-08 | Procedimiento y dispositivo de limpieza de superficies metálicas utilizando una corriente continua |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201431295A ES2518790B1 (es) | 2014-09-08 | 2014-09-08 | Procedimiento y dispositivo de limpieza de superficies metálicas utilizando una corriente continua |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2518790A1 ES2518790A1 (es) | 2014-11-05 |
ES2518790B1 true ES2518790B1 (es) | 2015-08-12 |
Family
ID=51831087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201431295A Active ES2518790B1 (es) | 2014-09-08 | 2014-09-08 | Procedimiento y dispositivo de limpieza de superficies metálicas utilizando una corriente continua |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2518790B1 (es) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1308433A (en) * | 1970-01-16 | 1973-02-21 | Toyo Ink Mfg Co | Method for cleaning metal surface |
SE409474B (sv) * | 1975-05-13 | 1979-08-20 | Wennborg Ab C J | Sett vid kontinuerlig och diskontinuerlig elektrokemisk rengoring av legerade stal, serskilt rostfritt stal i form av band, stang, profiler, trad, ror och styckegods med ytor bemengda av mineraloljor och syntetiska ... |
US6264823B1 (en) * | 1998-09-18 | 2001-07-24 | Hoffman Industries International, Ltd. | Non-caustic cleaning of conductive and non-conductive bodies |
EP1590508A4 (en) * | 2003-01-06 | 2008-04-16 | Auckland Uniservices Ltd | ELECTROCHEMICAL PROCESS AND APPARATUS |
EP2126160A1 (en) * | 2007-03-13 | 2009-12-02 | Novo Nordisk A/S | An electrolytic cip-cleaning process for removing impurities from the inner surface of a metallic container |
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2014
- 2014-09-08 ES ES201431295A patent/ES2518790B1/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2518790A1 (es) | 2014-11-05 |
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FG2A | Definitive protection |
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