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GB1520058A - Electrolytic production process - Google Patents

Electrolytic production process

Info

Publication number
GB1520058A
GB1520058A GB47076/76A GB4707676A GB1520058A GB 1520058 A GB1520058 A GB 1520058A GB 47076/76 A GB47076/76 A GB 47076/76A GB 4707676 A GB4707676 A GB 4707676A GB 1520058 A GB1520058 A GB 1520058A
Authority
GB
United Kingdom
Prior art keywords
production process
electrolytic production
metal
pulse
current
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
GB47076/76A
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.)
Vereinigte Metallwerke Ranshoffen Berndorf AG
Original Assignee
Vereinigte Metallwerke Ranshoffen Berndorf 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 Vereinigte Metallwerke Ranshoffen Berndorf AG filed Critical Vereinigte Metallwerke Ranshoffen Berndorf AG
Publication of GB1520058A publication Critical patent/GB1520058A/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
    • 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

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)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1520058 Electro-production of metal VEREINIGTE METALLWERKE RANSHOFENBERNDORFAG 11 Nov 1976 [22 Dec 1975] 47076/76 Heading C7B Metal such as Cu is produced electrolytically using periodically reversed current with a pulse frequency of 10<SP>-2</SP> to 10 Hz, pulse length of 0À1 to 100 seconds, pulse duty factor of 10 to 30 : 1 and ratio of forward to reverse current of 10 to 1 : 1.
GB47076/76A 1975-12-22 1976-11-11 Electrolytic production process Expired GB1520058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT973275A AT342877B (en) 1975-12-22 1975-12-22 PROCESS FOR THE ELECTROLYTIC REFINING OF METALS, IN PARTICULAR COPPER

Publications (1)

Publication Number Publication Date
GB1520058A true GB1520058A (en) 1978-08-02

Family

ID=3616776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47076/76A Expired GB1520058A (en) 1975-12-22 1976-11-11 Electrolytic production process

Country Status (7)

Country Link
AT (1) AT342877B (en)
BE (1) BE848317A (en)
DE (1) DE2650589C2 (en)
ES (1) ES453418A1 (en)
FI (1) FI763210A (en)
GB (1) GB1520058A (en)
SE (1) SE7612329L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1312686A2 (en) * 2001-11-14 2003-05-21 H.C. Starck GmbH Electrochemical dissolution process for disintegrating superalloy scraps

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609296A1 (en) * 1986-03-19 1987-09-24 Siemens Ag Device for varying the current in a pulse-like manner in a direct current load, especially an electrolytic bath for material deposition and material erosion
DE3609297A1 (en) * 1986-03-19 1987-09-24 Siemens Ag DC POWER SUPPLY ACCORDING TO THE ELECTRICITY REVERSE PROCESS, ESPECIALLY FOR ELECTROLYTIC BATHS FOR MATERIAL SEPARATION OR. SUBSTANCES
RU2484159C1 (en) * 2012-04-12 2013-06-10 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук Method of electrochemical processing refractory nickel alloy wastes bearing rhenium, tungsten, tantalum and other valuable metals
RU2542182C1 (en) * 2013-10-11 2015-02-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет тонких химических технологий имени М.В. Ломоносова" (МИТХТ) Method of nickel recovery at electrochemical processing of heat-resisting nickel alloys
RU2555317C2 (en) * 2013-10-16 2015-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет тонких химических технологий имени М.В. Ломоносова" (МИТХТ) Method of production of nickel and rhenium powders with different content of components during processing of rhenium containing heat-resisting nickel alloys

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864227A (en) * 1973-06-20 1975-02-04 Amax Inc Method for the electrolytic refining of copper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1312686A2 (en) * 2001-11-14 2003-05-21 H.C. Starck GmbH Electrochemical dissolution process for disintegrating superalloy scraps
EP1312686A3 (en) * 2001-11-14 2003-10-08 H.C. Starck GmbH Electrochemical dissolution process for disintegrating superalloy scraps

Also Published As

Publication number Publication date
SE7612329L (en) 1977-06-23
ATA973275A (en) 1977-08-15
FI763210A (en) 1977-06-23
DE2650589C2 (en) 1986-11-13
ES453418A1 (en) 1977-12-16
BE848317A (en) 1977-03-16
AT342877B (en) 1978-04-25
DE2650589A1 (en) 1977-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee