US3389063A - Process for electrolytic recovery and refining of metals - Google Patents

Process for electrolytic recovery and refining of metals Download PDF

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Publication number
US3389063A
US3389063A US440950A US44095065A US3389063A US 3389063 A US3389063 A US 3389063A US 440950 A US440950 A US 440950A US 44095065 A US44095065 A US 44095065A US 3389063 A US3389063 A US 3389063A
Authority
US
United States
Prior art keywords
metal
cathode
copper
electrolyte
refining
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 - Lifetime
Application number
US440950A
Other languages
English (en)
Inventor
Emicke Klaus
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.)
Aurubis AG
Original Assignee
Norddeutsche Affinerie 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
Application filed by Norddeutsche Affinerie AG filed Critical Norddeutsche Affinerie AG
Application granted granted Critical
Publication of US3389063A publication Critical patent/US3389063A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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

Definitions

  • a process for electrolytic refining of a metal using a cold liquid electrolyte and a depositing electrode supported on a non-conductive carrier comprising suspending a depositing electrode consisting of paperlike non-conductive material having a conductive metal thereon in an electrolyte in an electrolysis cell, applying electric current thereto and recovering the deposited metal.

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)
US440950A 1964-03-19 1965-03-18 Process for electrolytic recovery and refining of metals Expired - Lifetime US3389063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN24652A DE1202006B (de) 1964-03-19 1964-03-19 Verfahren zur elektrolytischen Gewinnung und Raffination von Schwermetallen, insbesondere Kupfer

Publications (1)

Publication Number Publication Date
US3389063A true US3389063A (en) 1968-06-18

Family

ID=7343106

Family Applications (1)

Application Number Title Priority Date Filing Date
US440950A Expired - Lifetime US3389063A (en) 1964-03-19 1965-03-18 Process for electrolytic recovery and refining of metals

Country Status (5)

Country Link
US (1) US3389063A (de)
AT (1) AT255778B (de)
BE (1) BE661270A (de)
DE (1) DE1202006B (de)
GB (1) GB1104159A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4956820A (de) * 1972-06-30 1974-06-03

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912524C2 (de) * 1979-03-29 1985-08-29 Hüttenwerke Kayser AG, 4670 Lünen Arbeitsverfahren und Vorrichtung zum elektrolytischen Abscheiden von Metallen, insbesondere Kupfer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844641A (en) * 1954-10-12 1958-07-22 Us Electric Mfg Corp Wafer-type cells for dry batteries and method for making same
US3046203A (en) * 1959-11-20 1962-07-24 Anaconda Co Method of making copper cathode starting sheets
US3252874A (en) * 1959-10-23 1966-05-24 Minnesota Mining & Mfg Photosensitive sheets, the preparation and use thereof
US3262870A (en) * 1961-08-31 1966-07-26 Powdered Metals Corp Process for the extraction of copper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844641A (en) * 1954-10-12 1958-07-22 Us Electric Mfg Corp Wafer-type cells for dry batteries and method for making same
US3252874A (en) * 1959-10-23 1966-05-24 Minnesota Mining & Mfg Photosensitive sheets, the preparation and use thereof
US3046203A (en) * 1959-11-20 1962-07-24 Anaconda Co Method of making copper cathode starting sheets
US3262870A (en) * 1961-08-31 1966-07-26 Powdered Metals Corp Process for the extraction of copper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4956820A (de) * 1972-06-30 1974-06-03

Also Published As

Publication number Publication date
DE1202006B (de) 1965-09-30
AT255778B (de) 1967-07-25
BE661270A (de) 1965-07-16
GB1104159A (en) 1968-02-21

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