ES322409A1 - Method of preparing unrefined copper electrodes - Google Patents

Method of preparing unrefined copper electrodes

Info

Publication number
ES322409A1
ES322409A1 ES0322409A ES322409A ES322409A1 ES 322409 A1 ES322409 A1 ES 322409A1 ES 0322409 A ES0322409 A ES 0322409A ES 322409 A ES322409 A ES 322409A ES 322409 A1 ES322409 A1 ES 322409A1
Authority
ES
Spain
Prior art keywords
unrefined
copper
electrode
strip
preparing
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
ES0322409A
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.)
British Copper Refiners Ltd
Original Assignee
British Copper Refiners Ltd
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 British Copper Refiners Ltd filed Critical British Copper Refiners Ltd
Publication of ES322409A1 publication Critical patent/ES322409A1/en
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material

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

Impure copper such as molten blister and/or scrap copper is refined by continuously casting it into a strip, cutting the strip into lengths to form electrode plates having the required superficial area, preferably of at least 8 square feet (0.74 square metres), immersing the plates in an electrolyte solution e.g. acidified CuSO4 and electrolytically refining, e.g. by connecting the unrefined electrodes in parallel as anodes and interleaving with pure copper cathodes or arranging the unrefined electrodes in series so that copper from one electrode is dissolved in solution and deposited on another electrode. Holes or notches by which the unrefined electrode can be suspended may be punched in the strip being cut or in the cut lengths.
ES0322409A 1965-02-04 1966-01-29 Method of preparing unrefined copper electrodes Expired ES322409A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491065A GB1067297A (en) 1965-02-04 1965-02-04 Improvements in or relating to the electrolytic refining of copper

Publications (1)

Publication Number Publication Date
ES322409A1 true ES322409A1 (en) 1966-09-01

Family

ID=9786164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322409A Expired ES322409A1 (en) 1965-02-04 1966-01-29 Method of preparing unrefined copper electrodes

Country Status (7)

Country Link
US (1) US3504429A (en)
BE (1) BE675784A (en)
DE (1) DE1533440C2 (en)
ES (1) ES322409A1 (en)
FI (1) FI46523C (en)
GB (1) GB1067297A (en)
SE (1) SE335012B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610315A (en) * 1969-10-09 1971-10-05 Urban Reclamation Technologies Continuous steelmaking system and process
US3707764A (en) * 1970-04-01 1973-01-02 Kennecott Copper Corp A wholly integral anode for electrolytic refining of metals
JPS4947121B1 (en) * 1971-02-26 1974-12-13
JPS5312891B2 (en) * 1972-01-10 1978-05-06
IN138537B (en) * 1972-03-10 1976-02-21 T Garlick
BR7802482A (en) * 1977-04-20 1979-04-03 Bicc Ltd PROCESS AND APPLIANCE FOR CONTINUOUS FOUNDATION OF UNINFINED ELECTRODES
US4393296A (en) * 1977-11-16 1983-07-12 Metallurgie Hoboken-Overpelt Apparatus for the continuous manufacture of metallic anodes from molten metal
LU78531A1 (en) * 1977-11-16 1979-06-13 Metallurgie Hoboken CONTINUOUS MANUFACTURING PROCESS OF METAL ANODES FROM MELTED METAL
US5961797A (en) * 1996-05-03 1999-10-05 Asarco Incorporated Copper cathode starting sheets

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US545328A (en) * 1895-08-27 Process of and apparatus for refining metals electrolytically
US1574043A (en) * 1925-08-24 1926-02-23 William Lewin Process for the separation and recovery of the copper, tin, and lead content of brass or bronze secondary metals and their residues
US1690887A (en) * 1926-06-05 1928-11-06 Jasper N Davis Process and machine for the manufacture of storage-battery plates
US2023424A (en) * 1934-01-05 1935-12-10 Anaconda Copper Mining Co Metallurgy
US2195809A (en) * 1936-06-22 1940-04-02 American Smelting Refining Continuous casting
US2421209A (en) * 1942-01-30 1947-05-27 American Smelting Refining Electrolytic refining of metals
US2556635A (en) * 1949-01-22 1951-06-12 Int Smelting & Refining Co Electrolytic refining of copper
CH345121A (en) * 1956-09-21 1960-03-15 Moossche Eisenwerke Ag Process for the continuous casting of a metal strand and continuous casting plant for carrying out this process
BE576793A (en) * 1958-03-17
US3038250A (en) * 1958-07-07 1962-06-12 Coors Porcelain Co Method of continuously casting strips from molten metal and making slugs therefrom
CH363763A (en) * 1959-02-10 1962-08-15 Pechiney Prod Chimiques Sa Manufacturing process for crenellated ingots

Also Published As

Publication number Publication date
GB1067297A (en) 1967-05-03
US3504429A (en) 1970-04-07
DE1533440C2 (en) 1975-04-17
FI46523B (en) 1973-01-02
FI46523C (en) 1973-04-10
BE675784A (en) 1966-05-16
SE335012B (en) 1971-05-10
DE1533440B1 (en) 1974-08-15

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