ES455917A1 - Method of electrolytically oxidizing metal-ions - Google Patents

Method of electrolytically oxidizing metal-ions

Info

Publication number
ES455917A1
ES455917A1 ES455917A ES455917A ES455917A1 ES 455917 A1 ES455917 A1 ES 455917A1 ES 455917 A ES455917 A ES 455917A ES 455917 A ES455917 A ES 455917A ES 455917 A1 ES455917 A1 ES 455917A1
Authority
ES
Spain
Prior art keywords
anolyte
ions
electrolytically oxidizing
oxidizing metal
metal ions
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
ES455917A
Other languages
Spanish (es)
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.)
Elkem ASA
Original Assignee
Elkem Spigerverket AS
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 Elkem Spigerverket AS filed Critical Elkem Spigerverket AS
Publication of ES455917A1 publication Critical patent/ES455917A1/en
Expired legal-status Critical Current

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
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Method for electrolytically oxidizing, in a diaphragm cell, metal ions with more than one stable state of valence in aqueous solution, where the metals are present as chlorides, characterized in that the anolyte and catholyte are kept completely separated by the diaphragm, the anolyte consisting in that chloride solution that contains the metal ions to be regenerated, while the catholic consists of a chlorine-based electrolyte that is different from the anolyte. (Machine-translation by Google Translate, not legally binding)
ES455917A 1976-02-17 1977-02-15 Method of electrolytically oxidizing metal-ions Expired ES455917A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO760509A NO760509L (en) 1976-02-17 1976-02-17 PROCEDURES FOR OXIDIZING METAL IONS.

Publications (1)

Publication Number Publication Date
ES455917A1 true ES455917A1 (en) 1978-01-16

Family

ID=19882724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455917A Expired ES455917A1 (en) 1976-02-17 1977-02-15 Method of electrolytically oxidizing metal-ions

Country Status (17)

Country Link
JP (1) JPS5299904A (en)
AT (1) AT356063B (en)
AU (1) AU2212077A (en)
BE (1) BE851141A (en)
BR (1) BR7700933A (en)
DE (1) DE2706432A1 (en)
ES (1) ES455917A1 (en)
FI (1) FI770376A (en)
FR (1) FR2341669A1 (en)
GB (1) GB1518774A (en)
IL (1) IL51422A0 (en)
NO (1) NO760509L (en)
OA (1) OA07057A (en)
PT (1) PT66176B (en)
SE (1) SE7701707L (en)
ZA (1) ZA77462B (en)
ZM (1) ZM1777A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04362183A (en) * 1991-06-07 1992-12-15 Nippon Paint Co Ltd Method for regenerating aluminum surface cleaning bath
IT1282979B1 (en) * 1996-05-09 1998-04-03 Novamax Itb S R L PROCEDURE FOR STEEL PICKLING IN WHICH THE OXIDATION OF THE FERROUS ION IS CARRIED OUT BY ELECTROCHEMISTRY
CN104451767A (en) * 2014-12-29 2015-03-25 甘肃银光聚银化工有限公司 Oxidation device and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338712B2 (en) * 1971-12-23 1978-10-17
JPS5112342A (en) * 1974-07-22 1976-01-30 Hitachi Ltd

Also Published As

Publication number Publication date
BE851141A (en) 1977-05-31
DE2706432A1 (en) 1977-08-18
SE7701707L (en) 1977-08-18
JPS5299904A (en) 1977-08-22
AU2212077A (en) 1978-08-17
FR2341669B1 (en) 1979-03-09
PT66176A (en) 1977-03-01
NO760509L (en) 1977-08-18
GB1518774A (en) 1978-07-26
ATA89577A (en) 1979-09-15
FI770376A (en) 1977-08-18
AT356063B (en) 1980-04-10
OA07057A (en) 1987-01-31
ZM1777A1 (en) 1978-05-22
PT66176B (en) 1978-07-10
IL51422A0 (en) 1977-04-29
BR7700933A (en) 1977-12-20
FR2341669A1 (en) 1977-09-16
ZA77462B (en) 1978-09-27

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