ATE71992T1 - DEVICE FOR CONTINUOUS CLEANING OF GALVANIC BATHS. - Google Patents

DEVICE FOR CONTINUOUS CLEANING OF GALVANIC BATHS.

Info

Publication number
ATE71992T1
ATE71992T1 AT87830101T AT87830101T ATE71992T1 AT E71992 T1 ATE71992 T1 AT E71992T1 AT 87830101 T AT87830101 T AT 87830101T AT 87830101 T AT87830101 T AT 87830101T AT E71992 T1 ATE71992 T1 AT E71992T1
Authority
AT
Austria
Prior art keywords
bowl
cover
closely spaced
deposition
electrode
Prior art date
Application number
AT87830101T
Other languages
German (de)
Inventor
Claudio Cortesi
Original Assignee
Claudio Cortesi
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 Claudio Cortesi filed Critical Claudio Cortesi
Application granted granted Critical
Publication of ATE71992T1 publication Critical patent/ATE71992T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Purification apparatus for the continuous electrolytic purification of solutions utilised in electro-deposition treatments and the like includes one or a plurality of cells comprising a bowl (8) containing substantially flat closely spaced anodes (2,2 min ) and at least one cathode (3) having means (3 min ) for determining the inter-electrode separation housed sealingly within a chamber defined by the bowl (8) and a cover (12) and forming a sinuous path for fluid supplied through the cover (12) to pass between the electrodes. The provision of flat closely spaced large-area electrodes allows the current density and electrolytic action to be closely controlled and maximises the available contact area of electrode for the deposition of, for example, unwanted metal ions.
AT87830101T 1986-03-20 1987-03-18 DEVICE FOR CONTINUOUS CLEANING OF GALVANIC BATHS. ATE71992T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8621287U IT208589Z2 (en) 1986-03-20 1986-03-20 CONTINUOUS ELECTROLYTIC DEPURATION EQUIPMENT OF SOLUTIONS USED IN ELECTRODEPOSITION AND SIMILAR PROCEDURES.
EP87830101A EP0242337B1 (en) 1986-03-20 1987-03-18 Apparatus for the continuous purification of electrolytes

Publications (1)

Publication Number Publication Date
ATE71992T1 true ATE71992T1 (en) 1992-02-15

Family

ID=11179577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87830101T ATE71992T1 (en) 1986-03-20 1987-03-18 DEVICE FOR CONTINUOUS CLEANING OF GALVANIC BATHS.

Country Status (4)

Country Link
EP (1) EP0242337B1 (en)
AT (1) ATE71992T1 (en)
DE (1) DE3776184D1 (en)
IT (1) IT208589Z2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419683C2 (en) * 1994-06-06 2000-05-04 Eilenburger Elektrolyse & Umwelttechnik Gmbh Bipolar filter press cell for anodic oxidation on platinum

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066213A (en) * 1963-08-07 1967-04-26 Carves Simon Ltd Improvements in treating electro-plating waste liquors
US3926754A (en) * 1972-02-11 1975-12-16 Andco Inc Electrochemical contaminant removal from aqueous media

Also Published As

Publication number Publication date
IT208589Z2 (en) 1988-05-28
EP0242337A1 (en) 1987-10-21
EP0242337B1 (en) 1992-01-22
DE3776184D1 (en) 1992-03-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties