ES2011365A6 - Anodic structure for the electrolytic refining of nonferrous heavy metals - Google Patents

Anodic structure for the electrolytic refining of nonferrous heavy metals

Info

Publication number
ES2011365A6
ES2011365A6 ES8802352A ES8802352A ES2011365A6 ES 2011365 A6 ES2011365 A6 ES 2011365A6 ES 8802352 A ES8802352 A ES 8802352A ES 8802352 A ES8802352 A ES 8802352A ES 2011365 A6 ES2011365 A6 ES 2011365A6
Authority
ES
Spain
Prior art keywords
heavy metals
anodic
electrolytic refining
anodic structure
perforated plates
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 - Fee Related
Application number
ES8802352A
Other languages
Spanish (es)
Inventor
Marco Olper
Pierluigi Fracchia
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.)
Engitec Impianti SpA
Original Assignee
Engitec Impianti SpA
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 Engitec Impianti SpA filed Critical Engitec Impianti SpA
Publication of ES2011365A6 publication Critical patent/ES2011365A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof

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)

Abstract

The anodic structure comprises at least a couple of perforated plates 21, made from a material e.g. plastic chemically inert towards the electrolyte, suitable for being transversely positioned inside the cell adjacent anodic current carriers 23, so as to define inside the cell a chamber closed laterally and at its bottom, which contains the anodic current carrier, the chamber being suitable for being filled with the metal to be refined 20 in a loose form. The perforated plates may be covered by acid-proof cloth 22. The need for periodic replacement of the consumed anodes is avoided since they can be continuously be restored by adding further metal particles 20.
ES8802352A 1987-07-01 1988-06-30 Anodic structure for the electrolytic refining of nonferrous heavy metals Expired - Fee Related ES2011365A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21151/87A IT1221932B (en) 1987-07-01 1987-07-01 CONTINUOUS ANODIC STRUCTURE FOR THE ELECTROLYTIC REFINING OF HEAVY NON-FERROUS METALS

Publications (1)

Publication Number Publication Date
ES2011365A6 true ES2011365A6 (en) 1990-01-01

Family

ID=11177501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802352A Expired - Fee Related ES2011365A6 (en) 1987-07-01 1988-06-30 Anodic structure for the electrolytic refining of nonferrous heavy metals

Country Status (5)

Country Link
DE (1) DE3821232A1 (en)
ES (1) ES2011365A6 (en)
FR (1) FR2617508B1 (en)
GB (1) GB2206356B (en)
IT (1) IT1221932B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620586A (en) * 1995-11-27 1997-04-15 Noranda, Inc. Silver electrolysis method in Moebius cells
AT404739B (en) * 1996-10-03 1999-02-25 Prior Eng Ag PLANT FOR SILVER REFINING AFTER THE MÖBIUS PROCESS
AT407996B (en) * 2000-01-28 2001-07-25 Prior Eng Ag Device and process for the electrolysis of bulk material with anodically soluble constituents
CN103710731A (en) * 2013-12-10 2014-04-09 中南大学 Composite anode used for wet metallurgy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708415A (en) * 1971-05-24 1973-01-02 W Hubbard Rapid action electrolytic cell
GB1548276A (en) * 1975-05-23 1979-07-11 Schering Ag Anode cage
GB2000809A (en) * 1977-07-22 1979-01-17 Imp Metal Ind Kynoch Ltd Scrap separation

Also Published As

Publication number Publication date
GB2206356A (en) 1989-01-05
IT8721151A0 (en) 1987-07-01
DE3821232A1 (en) 1989-01-12
FR2617508A1 (en) 1989-01-06
FR2617508B1 (en) 1992-02-28
IT1221932B (en) 1990-08-31
GB8815421D0 (en) 1988-08-03
GB2206356B (en) 1991-10-23

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-06-30

FD1A Patent lapsed

Effective date: 20000401