ATE50798T1 - Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien. - Google Patents

Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien.

Info

Publication number
ATE50798T1
ATE50798T1 AT85111214T AT85111214T ATE50798T1 AT E50798 T1 ATE50798 T1 AT E50798T1 AT 85111214 T AT85111214 T AT 85111214T AT 85111214 T AT85111214 T AT 85111214T AT E50798 T1 ATE50798 T1 AT E50798T1
Authority
AT
Austria
Prior art keywords
solution
stage
residue
goes
valuable metals
Prior art date
Application number
AT85111214T
Other languages
English (en)
Inventor
Thomas Thomassen
Carl-Otto Kostol
Original Assignee
Cheminvest As
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 Cheminvest As filed Critical Cheminvest As
Application granted granted Critical
Publication of ATE50798T1 publication Critical patent/ATE50798T1/de

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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
AT85111214T 1985-09-05 1985-09-05 Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien. ATE50798T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19850111214 EP0214324B1 (de) 1985-09-05 1985-09-05 Verfahren zum Laugen und Abtrennen wertvoller Metalle aus metallhaltigen sulfidischen Materialien

Publications (1)

Publication Number Publication Date
ATE50798T1 true ATE50798T1 (de) 1990-03-15

Family

ID=8193739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85111214T ATE50798T1 (de) 1985-09-05 1985-09-05 Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien.

Country Status (3)

Country Link
EP (1) EP0214324B1 (de)
AT (1) ATE50798T1 (de)
DE (1) DE3576363D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP538A (en) * 1992-06-26 1996-09-18 Intec Pty Ltd Production of metal from minerals
US5431788A (en) * 1993-06-28 1995-07-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical copper extraction
ATE538221T1 (de) * 2006-05-12 2012-01-15 Bhp Billiton Sa Ltd Chloridhaufenlaugung
CN102517606B (zh) * 2012-01-19 2015-05-13 四川顺应金属材料科技有限公司 一种从多金属硫化铜矿中分离去除铅和锌的方法
AU2014231718B2 (en) 2013-03-14 2015-06-25 Orway Mineral Consultants (Wa) Pty Ltd Hydrometallurgical method for the removal of radionuclides from radioactive copper concentrates
WO2016183610A1 (en) * 2015-05-19 2016-11-24 Orway Mineral Consultants (Wa) Pty Ltd Improved hydrometallurgical method for the removal of radionuclides from radioactive copper concentrates
AU2016265024A1 (en) * 2015-05-19 2017-10-12 Orway Mineral Consultants (Wa) Pty Ltd A truncated hydrometallurgical method for the removal of radionuclides from radioactive copper concentrates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352096A (en) * 1942-03-23 1944-06-20 Harshaw Chem Corp Separation of copper from other metals
DE864918C (de) * 1949-06-04 1953-01-29 Chemical Construction Corp Verfahren zur Gewinnung von Kupfer
US3655538A (en) * 1969-05-19 1972-04-11 Texas Gulf Sulphur Co Process for electrowinning zinc from sulfide concentrates
US3880653A (en) * 1971-03-18 1975-04-29 Falconbridge Nickel Mines Ltd Chlorine leach process
CA991416A (en) * 1973-07-05 1976-06-22 International Nickel Company Of Canada Purification of nonferrous mattes
US3957602A (en) * 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US4094754A (en) * 1977-03-07 1978-06-13 Amax Inc. Leaching of Ni-Cu-Fe-S matte
DE2840424A1 (de) * 1978-09-16 1980-04-24 Duisburger Kupferhuette Verfahren zur herstellung von sulfidischen kupferkonzentraten
FI64188C (fi) * 1979-06-29 1983-10-10 Outokumpu Oy Foerfarande foer selektiv lakning av nickel-kopparskaersten

Also Published As

Publication number Publication date
DE3576363D1 (de) 1990-04-12
EP0214324B1 (de) 1990-03-07
EP0214324A1 (de) 1987-03-18

Similar Documents

Publication Publication Date Title
US4063933A (en) Process for the treatment of complex lead-zinc concentrates
GB1407215A (en) Hydrometallurgical process for the production of copper
US20100018351A1 (en) Recycling of solids in oxidative pressure leaching of metals using halide ions
US4053305A (en) Recovery of copper and silver from sulfide concentrates
US3957602A (en) Recovery of copper from chalcopyrite utilizing copper sulfate leach
US4131454A (en) Process for recovering silver and gold from chloride solutions
ES8201635A1 (es) Metodo de lixiviacion de matas sulfurosas conteniendo meta- les no ferrosos y hierro
KR20050006158A (ko) 금의 회수 방법
ATE40837T1 (de) Verfahren zur gewinnung von metallen aus eisen enthaltenden materialien.
ATE50798T1 (de) Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien.
US4166737A (en) Method for dissolving the non-ferrous metals contained in oxygenated compounds
EP0061468B1 (de) Wiedergewinnung von silber aus erzen und konzentraten
GB1407520A (en) Electrolytic hydrometallurgical process to recover copper from sulphide ore concentrates
Andersen et al. Production of base metals from complex sulfide concentrates by the ferric chloride route in a small, continuous pilot plant
Thomassen et al. Method for Separation and Leaching of the Valuable Metals in Metal Sulphide Materials
AU563373B2 (en) Eliminating iron from leach solutions
KR101113631B1 (ko) 정광의 제조방법
ES8504266A1 (es) Procedimiento de lixiviacion de concentrados de sulfuros de cobre del tetra hidritico que contiene arsenico y antimonio en concentraciones elevadas.
Demarthe et al. Hydrometallurgical treatment of lead concentrates
Lawrence et al. The silver catalyzed bioleach process for copper concentrate
CA2530355C (en) Method for processing sulfide ores containing precious metals
Nogueira Recent Advances in the Development of Hydrometallurgical Processes for the Treatment of Base-Metal Sulfides.(Retroactive Coverage)
Gudyanga et al. Reductive decomposition of galena (PbS) using Cr (II) ionic species in an aqueous chloride medium for silver (Ag) recovery
Ildefonse et al. Process mineralogy and silver behaviour in zinc hydrometallurgy
Ke et al. Recovery of Silver From Refinery Anode Slime of Recycled Scrap Copper

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee