PT83433B - PROCESS FOR SEPARATING AND RECOVERING METALS IN MIXTURES OF METAL SULFIDES SUCH AS LEAD MMINERA - Google Patents

PROCESS FOR SEPARATING AND RECOVERING METALS IN MIXTURES OF METAL SULFIDES SUCH AS LEAD MMINERA

Info

Publication number
PT83433B
PT83433B PT8343386A PT8343386A PT83433B PT 83433 B PT83433 B PT 83433B PT 8343386 A PT8343386 A PT 8343386A PT 8343386 A PT8343386 A PT 8343386A PT 83433 B PT83433 B PT 83433B
Authority
PT
Portugal
Prior art keywords
mminera
mixtures
separating
lead
metal sulfides
Prior art date
Application number
PT8343386A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT83433A (en
Original Assignee
Extramet Sa
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 Extramet Sa filed Critical Extramet Sa
Publication of PT83433A publication Critical patent/PT83433A/en
Publication of PT83433B publication Critical patent/PT83433B/en

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
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
PT8343386A 1985-09-27 1986-09-25 PROCESS FOR SEPARATING AND RECOVERING METALS IN MIXTURES OF METAL SULFIDES SUCH AS LEAD MMINERA PT83433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514325A FR2589885B1 (en) 1985-09-27 1985-09-27 PROCESS FOR SEPARATING AND RECOVERING METALS FROM MIXTURES OF METAL SULFIDES, SUCH AS LEAD ORES

Publications (2)

Publication Number Publication Date
PT83433A PT83433A (en) 1986-10-01
PT83433B true PT83433B (en) 1988-01-08

Family

ID=9323299

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8343386A PT83433B (en) 1985-09-27 1986-09-25 PROCESS FOR SEPARATING AND RECOVERING METALS IN MIXTURES OF METAL SULFIDES SUCH AS LEAD MMINERA

Country Status (9)

Country Link
EP (1) EP0244433A1 (en)
JP (1) JPS63501023A (en)
AU (1) AU586507B2 (en)
BR (1) BR8606886A (en)
ES (1) ES2001803A6 (en)
FR (1) FR2589885B1 (en)
MA (1) MA20776A1 (en)
PT (1) PT83433B (en)
WO (1) WO1987002068A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636939B1 (en) * 1988-09-06 1991-08-30 Inst Nat Rech Chimique IMPROVED PROCESS FOR OBTAINING TA AND / OR NB COMPOUNDS FREE OF IMPURITIES FROM MATERIALS CONTAINING THESE METALS
DE102006006907A1 (en) 2006-02-09 2007-08-16 Siemens Ag Arrangement in particular for actuating a transport pawl and tensioning device for a spring accumulator of an electrical switch with such an arrangement
IT201800003369A1 (en) * 2018-03-08 2019-09-08 Engitec Tech S P A PROCEDURE FOR RECOVERING LEAD FROM A LEAD PASTEL AND RELATIVE USE IN A PROCEDURE FOR RECOVERING THE COMPONENTS OF LEAD-ACID ACCUMULATORS.
WO2020110198A1 (en) * 2018-11-27 2020-06-04 株式会社ジェーエフシーテック Method and facility for producing lead
CN111705216B (en) * 2020-06-16 2021-12-03 云南锡业股份有限公司锡业分公司 Treatment process of tin soldering electrolytic anode mud

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR320097A (en) * 1902-04-01 1902-12-01 Betts Improvements in and relating to the electrolytic refining of lead and lead alloys
FR1474663A (en) * 1966-04-06 1967-03-24 Electrolyt Zinc Australasia Metal extraction process
US4026776A (en) * 1970-12-02 1977-05-31 Mitsui Mining & Smelting Co., Ltd. Method for producing high purity lead
US3960681A (en) * 1974-02-21 1976-06-01 Mitsui Mining & Smelting Co., Ltd. Method for producing electrolytic high purity lead using large-sized electrodes
NZ181123A (en) * 1975-06-30 1979-12-11 Univ Melbourne Treatment of mineralcontaining materials with an acid in the presence of fluoride ion
US3972790A (en) * 1975-09-26 1976-08-03 Uop Inc. Production of metallic lead
US4189461A (en) * 1977-11-30 1980-02-19 Kennecott Copper Corporation Metal leaching from concentrates using nitrogen dioxide in acids
FR2446863A1 (en) * 1979-01-22 1980-08-14 Uop Inc Lead recovery from sulphidic source - comprises halogenation, brine leaching and purification of leach soln. by redn., then oxidn.
FR2453906A1 (en) * 1979-04-12 1980-11-07 Uop Inc Hydrometallurgical extn. of lead from sulphide - by halogenating, brine leaching, crystallising, forming carbonate, dissolving in hydro:fluosilicic acid and electrowinning
US4229271A (en) * 1979-05-24 1980-10-21 Rsr Corporation Method of recovering lead values from battery sludge
FR2505876A1 (en) * 1981-05-12 1982-11-19 Noual Patrick Selective winning of lead from sulphide ores - by leaching with hot aq. hydro:fluorosilicic acid soln. contg. hydrogen peroxide and air so only lead is dissolved
WO1984004759A1 (en) * 1983-05-25 1984-12-06 Oabrand Pty Ltd Extraction of metals from ores
US4500398A (en) * 1984-06-20 1985-02-19 The United States Of America As Represented By The Secretary Of The Interior Production of lead from sulfides

Also Published As

Publication number Publication date
WO1987002068A1 (en) 1987-04-09
FR2589885A1 (en) 1987-05-15
AU6405186A (en) 1987-04-24
FR2589885B1 (en) 1988-01-15
AU586507B2 (en) 1989-07-13
MA20776A1 (en) 1987-04-01
BR8606886A (en) 1987-11-03
EP0244433A1 (en) 1987-11-11
PT83433A (en) 1986-10-01
ES2001803A6 (en) 1988-06-16
JPS63501023A (en) 1988-04-14

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