FR2190928A1 - - Google Patents

Info

Publication number
FR2190928A1
FR2190928A1 FR7323795A FR7323795A FR2190928A1 FR 2190928 A1 FR2190928 A1 FR 2190928A1 FR 7323795 A FR7323795 A FR 7323795A FR 7323795 A FR7323795 A FR 7323795A FR 2190928 A1 FR2190928 A1 FR 2190928A1
Authority
FR
France
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
FR7323795A
Other languages
French (fr)
Other versions
FR2190928B1 (OSRAM
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US366876A external-priority patent/US3888748A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2190928A1 publication Critical patent/FR2190928A1/fr
Application granted granted Critical
Publication of FR2190928B1 publication Critical patent/FR2190928B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7323795A 1972-06-28 1973-06-28 Expired FR2190928B1 (OSRAM)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26707572A 1972-06-28 1972-06-28
US29250672A 1972-09-27 1972-09-27
US366876A US3888748A (en) 1972-06-28 1973-06-04 Recovery of metal values from ore concentrates

Publications (2)

Publication Number Publication Date
FR2190928A1 true FR2190928A1 (OSRAM) 1974-02-01
FR2190928B1 FR2190928B1 (OSRAM) 1977-12-23

Family

ID=27401936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323795A Expired FR2190928B1 (OSRAM) 1972-06-28 1973-06-28

Country Status (5)

Country Link
JP (1) JPS5551017B2 (OSRAM)
FR (1) FR2190928B1 (OSRAM)
GB (1) GB1407520A (OSRAM)
IT (1) IT990819B (OSRAM)
NL (1) NL7309048A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400564A1 (fr) * 1977-08-19 1979-03-16 Sherritt Gordon Mines Ltd Procede pour precipiter le fer sous forme de jarosite
WO1994017216A1 (en) * 1993-01-27 1994-08-04 R & O Mining Processing Ltd. Hydrometallurgical recovery of metals from complex ores
US5711922A (en) * 1994-08-15 1998-01-27 R & O Mining Processing Ltd Preferential hydrometallurgical conversion of zinc sulfide to sulfate from zinc sulfide containing ores and concentrates

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US8481800B2 (en) 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
US7951988B2 (en) 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
US8168847B2 (en) 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US8115047B2 (en) 2009-04-01 2012-02-14 Earth Renewal Group, Llc Aqueous phase oxidation process
US7915474B2 (en) 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400564A1 (fr) * 1977-08-19 1979-03-16 Sherritt Gordon Mines Ltd Procede pour precipiter le fer sous forme de jarosite
WO1994017216A1 (en) * 1993-01-27 1994-08-04 R & O Mining Processing Ltd. Hydrometallurgical recovery of metals from complex ores
US5484579A (en) * 1993-01-27 1996-01-16 R & O Mining Processing Ltd. Hydrometallurical recovery of copper and zinc from complex sulfide ores
US5711922A (en) * 1994-08-15 1998-01-27 R & O Mining Processing Ltd Preferential hydrometallurgical conversion of zinc sulfide to sulfate from zinc sulfide containing ores and concentrates

Also Published As

Publication number Publication date
JPS4956818A (OSRAM) 1974-06-03
DE2332937A1 (de) 1974-01-31
IT990819B (it) 1975-07-10
DE2332937B2 (de) 1975-09-04
NL7309048A (OSRAM) 1974-01-02
GB1407520A (en) 1975-09-24
JPS5551017B2 (OSRAM) 1980-12-22
FR2190928B1 (OSRAM) 1977-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse