FR2234387A1 - Isolating metals from their sulphides - in non-contaminating process using electrolytic cell contg. an anode of the sulphide - Google Patents

Isolating metals from their sulphides - in non-contaminating process using electrolytic cell contg. an anode of the sulphide

Info

Publication number
FR2234387A1
FR2234387A1 FR7421849A FR7421849A FR2234387A1 FR 2234387 A1 FR2234387 A1 FR 2234387A1 FR 7421849 A FR7421849 A FR 7421849A FR 7421849 A FR7421849 A FR 7421849A FR 2234387 A1 FR2234387 A1 FR 2234387A1
Authority
FR
France
Prior art keywords
sulphide
anode
electrolytic cell
sulphides
isolating
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.)
Granted
Application number
FR7421849A
Other languages
French (fr)
Other versions
FR2234387B3 (en
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2234387A1 publication Critical patent/FR2234387A1/en
Application granted granted Critical
Publication of FR2234387B3 publication Critical patent/FR2234387B3/fr
Granted 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

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

Process for isolating metals from their sulphide ores by using an acid soln. with a max. pH of 3.5 in an electrolytic cell contg. a cathode and an anode which comprises a coherent mass of finely divided particles of the chosen sulphide, and then isolating the metal from the electrolyte. The process is esp. used for the recovery of Cu, Pb, Zn, Mo, Bi and Ag.
FR7421849A 1973-06-25 1974-06-24 Isolating metals from their sulphides - in non-contaminating process using electrolytic cell contg. an anode of the sulphide Granted FR2234387A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37340673A 1973-06-25 1973-06-25

Publications (2)

Publication Number Publication Date
FR2234387A1 true FR2234387A1 (en) 1975-01-17
FR2234387B3 FR2234387B3 (en) 1977-05-06

Family

ID=23472274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421849A Granted FR2234387A1 (en) 1973-06-25 1974-06-24 Isolating metals from their sulphides - in non-contaminating process using electrolytic cell contg. an anode of the sulphide

Country Status (9)

Country Link
JP (1) JPS5037604A (en)
AU (1) AU7039974A (en)
BE (1) BE816779A (en)
DE (1) DE2428695A1 (en)
FR (1) FR2234387A1 (en)
LU (1) LU70406A1 (en)
NL (1) NL7408480A (en)
ZA (1) ZA743614B (en)
ZM (1) ZM10174A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204922A (en) * 1977-12-06 1980-05-27 The Broken Hill Propietary Company Limited Simultaneous electrodissolution and electrowinning of metals from simple sulphides

Also Published As

Publication number Publication date
FR2234387B3 (en) 1977-05-06
DE2428695A1 (en) 1975-01-09
JPS5037604A (en) 1975-04-08
LU70406A1 (en) 1975-03-27
BE816779A (en) 1974-12-24
ZA743614B (en) 1975-05-28
ZM10174A1 (en) 1975-05-21
AU7039974A (en) 1976-01-08
NL7408480A (en) 1974-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse