FR2240956A1 - - Google Patents

Info

Publication number
FR2240956A1
FR2240956A1 FR7330657A FR7330657A FR2240956A1 FR 2240956 A1 FR2240956 A1 FR 2240956A1 FR 7330657 A FR7330657 A FR 7330657A FR 7330657 A FR7330657 A FR 7330657A FR 2240956 A1 FR2240956 A1 FR 2240956A1
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
FR7330657A
Other languages
French (fr)
Other versions
FR2240956B1 (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.)
Hazen Research Inc
Original Assignee
Hazen Research Inc
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 Hazen Research Inc filed Critical Hazen Research Inc
Publication of FR2240956A1 publication Critical patent/FR2240956A1/fr
Application granted granted Critical
Publication of FR2240956B1 publication Critical patent/FR2240956B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
    • 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
FR7330657A 1971-06-28 1973-08-16 Expired FR2240956B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15728171A 1971-06-28 1971-06-28
ZA735063A ZA735063B (en) 1971-06-28 1973-07-25 Process for the electrolytic recovery of metals

Publications (2)

Publication Number Publication Date
FR2240956A1 true FR2240956A1 (en) 1975-03-14
FR2240956B1 FR2240956B1 (en) 1977-09-09

Family

ID=26853975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330657A Expired FR2240956B1 (en) 1971-06-28 1973-08-16

Country Status (10)

Country Link
US (1) US3767543A (en)
AU (1) AU5699073A (en)
BE (1) BE802736A (en)
CA (2) CA1028651A (en)
DE (1) DE2337577A1 (en)
FR (1) FR2240956B1 (en)
GB (1) GB1427228A (en)
NL (1) NL7309176A (en)
SE (1) SE7310272L (en)
ZA (1) ZA735063B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030098A (en) * 1973-04-09 1978-04-25 Hydrion Industries Ltd. Direct recovery of metals from sulphide ores by leaching and electrolysis
US3930969A (en) * 1974-06-28 1976-01-06 Cyprus Metallurgical Processes Corporation Process for oxidizing metal sulfides to elemental sulfur using activated carbon
US3901776A (en) * 1974-11-14 1975-08-26 Cyprus Metallurg Process Process for the recovery of copper from its sulfide ores
DE2823714A1 (en) * 1978-05-31 1979-12-06 Kammel Roland PROCESS FOR THE RECOVERY OF LEAD FROM MATERIAL CONTAINING LEAD SULFIDE
US4545972A (en) * 1981-06-09 1985-10-08 Duval Corporation Process for recovery of metal chloride and cuprous chloride complex salts
US4544460A (en) * 1981-06-09 1985-10-01 Duval Corporation Removal of potassium chloride as a complex salt in the hydrometallurgical production of copper
US4384890A (en) * 1982-02-10 1983-05-24 Phelps Dodge Corporation Cupric chloride leaching of copper sulfides
US4594132A (en) * 1984-06-27 1986-06-10 Phelps Dodge Corporation Chloride hydrometallurgical process for production of copper
SE8504290L (en) * 1985-09-16 1987-03-17 Boliden Ab PROCEDURE FOR SELECTIVE EXTRACTION OF LEAD FROM COMPLEX SULFIDE ORE
US5622615A (en) * 1996-01-04 1997-04-22 The University Of British Columbia Process for electrowinning of copper matte
PE20161084A1 (en) * 2014-03-07 2016-11-19 Basf Se METHODS AND SYSTEMS TO CONTROL THE CONCENTRATION OF METALLIC IMPURITIES DURING METALLURGICAL PROCESSES

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE66547C (en) * RUDOLPH KOEPP & CO. in Oestrich i. Rheingau Extraction of antimony
US333815A (en) * 1886-01-05 silvee
US415738A (en) * 1889-11-26 Hermann a
US805969A (en) * 1904-11-25 1905-11-28 Noak Victor Hybinette Separation of metals.
US1128315A (en) * 1912-06-05 1915-02-16 Pacific Securities Company Ltd Process of circulating solution for electrolysis.
US1456784A (en) * 1919-09-30 1923-05-29 Cons Mining & Smelting Co Process of treating ores containing galena
US1485909A (en) * 1919-10-08 1924-03-04 Niels C Christensen Process of treating sulphide ores of lead, silver, and copper
US1441063A (en) * 1919-10-08 1923-01-02 Miels C Christensen Process of treating sulphide ores of lead, silver, and copper
US1434088A (en) * 1919-10-11 1922-10-31 Niels C Christensen Process of treating lead-zinc sulphide ores
US1435891A (en) * 1919-10-13 1922-11-14 Niels C Christensen Process of treating lead-zinc sulphide ores
US1539713A (en) * 1919-10-13 1925-05-26 Niels C Christensen Process of treating lead-zinc sulphide ores
US1726258A (en) * 1922-12-04 1929-08-27 Niels C Christensen Process of treating oxidized ores of lead
US3464904A (en) * 1964-12-21 1969-09-02 Banner Mining Co Method for treating metallic sulfide compounds

Also Published As

Publication number Publication date
CA1034077A (en) 1978-07-04
NL7309176A (en) 1975-01-06
FR2240956B1 (en) 1977-09-09
SE7310272L (en) 1975-01-27
BE802736A (en) 1974-01-24
AU5699073A (en) 1974-12-19
CA1028651A (en) 1978-03-28
US3767543A (en) 1973-10-23
ZA735063B (en) 1974-06-26
DE2337577A1 (en) 1975-02-27
GB1427228A (en) 1976-03-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse