GB1345411A - Electrolytic refining and electrowinning of metals - Google Patents

Electrolytic refining and electrowinning of metals

Info

Publication number
GB1345411A
GB1345411A GB1345411DA GB1345411A GB 1345411 A GB1345411 A GB 1345411A GB 1345411D A GB1345411D A GB 1345411DA GB 1345411 A GB1345411 A GB 1345411A
Authority
GB
United Kingdom
Prior art keywords
cathode
electro
metal
alloy
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
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.)
IMI Refiners Ltd
Original Assignee
IMI 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 IMI Refiners Ltd filed Critical IMI Refiners Ltd
Publication of GB1345411A publication Critical patent/GB1345411A/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
    • 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

1345411 Electro refining of Ni, Pb, Mn, Cu and Zn IMI REFINERS Ltd 29 Dec 1971 [8 Jan 1971] 1062/71 Heading C7B In the electro refining or electro winning of Cu, Zn, Ni, Pb and Mn, the metal is electrodeposited on to a Ti or Ti-base alloy cathode plate at a current density greater than 250 Amps/ sq. m. cathode surface till a weight of metal is deposited at least equal to that produced by passage of 10, 000 Amp hours current/ sq meter cathode surface which is thereafter stripped from the cathode plate. The edges of the titanium cathode may be masked during electro-deposition, and the titanium plates may be grooved or notched to facilitate removal of the deposited metal. A number of cathode plates may be assembled into a rigid frame-work for insertion into the electrolyte. If an insoluble anode is used, it may be of Pb-Ag alloy, Ti or Ti alloy. Anode and cathode may be separated by a diaphragm, and electrolyte filtration and current reversal may be employed.
GB1345411D 1971-01-08 1971-12-29 Electrolytic refining and electrowinning of metals Expired GB1345411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB106271 1971-01-08

Publications (1)

Publication Number Publication Date
GB1345411A true GB1345411A (en) 1974-01-30

Family

ID=9715513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1345411D Expired GB1345411A (en) 1971-01-08 1971-12-29 Electrolytic refining and electrowinning of metals

Country Status (2)

Country Link
AU (1) AU459769B2 (en)
GB (1) GB1345411A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963780A (en) * 1988-09-27 1990-10-16 Kwc Ag Water driven generator for sanitary domestic installation
US5043592A (en) * 1988-09-27 1991-08-27 Kwc Ag Water fitting for sanitary installations
US5372683A (en) * 1990-11-29 1994-12-13 W. C. Heraeus Gmbh Method and apparatus for the electrolytic extraction of metals from a solution containing metal ions
WO2005042799A1 (en) * 2003-10-23 2005-05-12 Medtronic, Inc. Methods of producing carbon layers on titanium metal
CN106906495A (en) * 2017-04-07 2017-06-30 湘西凌云友研新材有限公司 Pb-ag alloy composite anode plate of aluminium base and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963780A (en) * 1988-09-27 1990-10-16 Kwc Ag Water driven generator for sanitary domestic installation
US5043592A (en) * 1988-09-27 1991-08-27 Kwc Ag Water fitting for sanitary installations
US5372683A (en) * 1990-11-29 1994-12-13 W. C. Heraeus Gmbh Method and apparatus for the electrolytic extraction of metals from a solution containing metal ions
WO2005042799A1 (en) * 2003-10-23 2005-05-12 Medtronic, Inc. Methods of producing carbon layers on titanium metal
CN106906495A (en) * 2017-04-07 2017-06-30 湘西凌云友研新材有限公司 Pb-ag alloy composite anode plate of aluminium base and preparation method thereof
CN106906495B (en) * 2017-04-07 2018-03-09 湘西凌云友研新材有限公司 Pb-ag alloy composite anode plate of aluminium base and preparation method thereof

Also Published As

Publication number Publication date
AU459769B2 (en) 1975-04-10
AU3766272A (en) 1973-07-12

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Legal Events

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