FR2313452B1 - - Google Patents

Info

Publication number
FR2313452B1
FR2313452B1 FR7615066A FR7615066A FR2313452B1 FR 2313452 B1 FR2313452 B1 FR 2313452B1 FR 7615066 A FR7615066 A FR 7615066A FR 7615066 A FR7615066 A FR 7615066A FR 2313452 B1 FR2313452 B1 FR 2313452B1
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.)
Expired
Application number
FR7615066A
Other languages
French (fr)
Other versions
FR2313452A1 (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.)
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Original Assignee
Societe des Mines et Fonderies de Zinc de la Vieille Montagne 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 Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA filed Critical Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Publication of FR2313452A1 publication Critical patent/FR2313452A1/en
Application granted granted Critical
Publication of FR2313452B1 publication Critical patent/FR2313452B1/fr
Granted 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7615066A 1975-06-06 1976-05-19 Lead and precious metal concn. in zinc ore leaching residues - by treating with hot sulphuric acid, and flotation Granted FR2313452A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045034A BE829988A (en) 1975-06-06 1975-06-06 PROCESS FOR TREATMENT OF ZINC ORE LEACHING RESIDUES

Publications (2)

Publication Number Publication Date
FR2313452A1 FR2313452A1 (en) 1976-12-31
FR2313452B1 true FR2313452B1 (en) 1978-08-25

Family

ID=3874629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615066A Granted FR2313452A1 (en) 1975-06-06 1976-05-19 Lead and precious metal concn. in zinc ore leaching residues - by treating with hot sulphuric acid, and flotation

Country Status (11)

Country Link
JP (1) JPS5235197A (en)
BE (1) BE829988A (en)
BR (1) BR7603566A (en)
DE (1) DE2620654A1 (en)
ES (1) ES448567A1 (en)
FI (1) FI761582A (en)
FR (1) FR2313452A1 (en)
IT (1) IT1060883B (en)
NL (1) NL7605844A (en)
NO (1) NO761697L (en)
ZA (1) ZA762986B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE829988A (en) * 1975-06-06 1975-10-01 PROCESS FOR TREATMENT OF ZINC ORE LEACHING RESIDUES
IT1082442B (en) * 1977-08-26 1985-05-21 Consiglio Nazionale Ricerche SELECTIVE SEPARATOR AND ZINC PROCESS OF OXIDIZED MINERALS
FI65805C (en) * 1980-09-30 1984-07-10 Outokumpu Oy FOERFARANDE FOER AOTERVINNING AV BLY SILVER OCH GULD UR JAERNHALTIGT AVFALL FRAON EN ELEKTROLYTISK ZINKPROCESS
FI65804C (en) * 1980-09-30 1984-07-10 Outokumpu Oy HYDROMETALLURGICAL SYSTEM FOR FARING AOTERVINNING AV BLY SILVEROCH GULD SAMT ZINK UR ORENA JAROSITAOTERSTODEN FRAON EN E LETROLYTISK ZINKPROCESS
FR2556369B1 (en) * 1983-12-09 1986-08-01 Penarroya Miniere Metall PROCESS FOR RECOVERING MONEY FROM SULFATE SOLUTIONS
FR2556370A1 (en) * 1983-12-09 1985-06-14 Penarroya Miniere Metall Process for the recovery of silver, especially from the residues from leaching of zinc ores
AU593728B2 (en) * 1988-03-24 1989-09-28 Korea Zinc Company Ltd A process for the recovery of silver from the Pb/Ag cake
DE4323339C1 (en) * 1993-07-13 1995-01-26 Metallgesellschaft Ag Process for obtaining silver from the zinc leach residue by flotation
DE19710529A1 (en) * 1997-03-14 1998-09-17 Ruhr Zink Gmbh Process for the enrichment of silver or other valuable metals by flotation from a suspension, for example from the residues of zinc leaching
FI122099B (en) * 2010-04-30 2011-08-31 Outotec Oyj A method for recovering precious metals
CN102952949B (en) * 2012-09-17 2014-04-16 株洲市兴民科技有限公司 Ultrasonic smelting method and system device for treating zinc leaching residue, and use of ultrasonic smelting method
PL3512971T3 (en) * 2016-09-14 2021-07-26 Metso Outotec Finland Oy Method for recovering precious metal
CN111979412A (en) * 2020-07-10 2020-11-24 华南师范大学 Method for recovering lead and zinc in copper-sulfur tailings
CN115304033B (en) * 2022-06-27 2023-09-29 江西理工大学 Process for recovering elemental sulfur from zinc oxygen pressure leaching slag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636974A (en) * 1927-07-26 Selective flotation of minerals from crude ores
DE74C (en) * 1877-07-05 L. BEHR in Plauen bei Dresden Automatic cutting mechanism on brick cutting tables
BE829988A (en) * 1975-06-06 1975-10-01 PROCESS FOR TREATMENT OF ZINC ORE LEACHING RESIDUES

Also Published As

Publication number Publication date
IT1060883B (en) 1982-09-30
DE2620654A1 (en) 1976-12-23
BE829988A (en) 1975-10-01
NO761697L (en) 1976-12-07
ZA762986B (en) 1977-04-27
JPS5235197A (en) 1977-03-17
BR7603566A (en) 1977-01-04
NL7605844A (en) 1976-12-08
ES448567A1 (en) 1977-07-01
FR2313452A1 (en) 1976-12-31
FI761582A (en) 1976-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse