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PL354899A1 - Solvent extraction process for the recovery of valuable metals from acidic leachates - Google Patents

Solvent extraction process for the recovery of valuable metals from acidic leachates

Info

Publication number
PL354899A1
PL354899A1 PL00354899A PL35489900A PL354899A1 PL 354899 A1 PL354899 A1 PL 354899A1 PL 00354899 A PL00354899 A PL 00354899A PL 35489900 A PL35489900 A PL 35489900A PL 354899 A1 PL354899 A1 PL 354899A1
Authority
PL
Poland
Prior art keywords
leachates
acidic
recovery
extraction process
solvent extraction
Prior art date
Application number
PL00354899A
Other languages
Polish (pl)
Inventor
Werner Schwab
Ralf Kehl
Dietger Koppl
Original Assignee
Cognis Deutschland Gmbh
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 Cognis Deutschland Gmbh filed Critical Cognis Deutschland Gmbh
Publication of PL354899A1 publication Critical patent/PL354899A1/en

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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/30—Oximes
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PL00354899A 1999-11-20 2000-11-11 Solvent extraction process for the recovery of valuable metals from acidic leachates PL354899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19955881A DE19955881A1 (en) 1999-11-20 1999-11-20 Process for the recovery of valuable metals from an acidic aqueous leaching solution comprises liquid/liquid extraction of the solution by contacting the solution once with an organic water insoluble extractant

Publications (1)

Publication Number Publication Date
PL354899A1 true PL354899A1 (en) 2004-03-22

Family

ID=7929737

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00354899A PL354899A1 (en) 1999-11-20 2000-11-11 Solvent extraction process for the recovery of valuable metals from acidic leachates

Country Status (7)

Country Link
EP (1) EP1230406A2 (en)
AU (1) AU2157601A (en)
CA (1) CA2391394A1 (en)
DE (1) DE19955881A1 (en)
MX (1) MXPA02004899A (en)
PL (1) PL354899A1 (en)
WO (1) WO2001038590A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268559A (en) 2007-05-21 2011-12-07 奥贝特勘探Vspa有限公司 Processes for extracting aluminum and iron from aluminous ores
CA2829049C (en) 2011-03-18 2014-12-02 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials
WO2012149642A1 (en) 2011-05-04 2012-11-08 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc Methods for preparing hematite
IN2014DN03007A (en) 2011-09-16 2015-05-08 Orbite Aluminae Inc
WO2013104059A1 (en) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Processes for treating red mud
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
BR112015000626A2 (en) 2012-07-12 2017-06-27 Orbite Aluminae Inc processes for preparing titanium oxide and other miscellaneous products
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
BR112015011049A2 (en) 2012-11-14 2017-07-11 Orbite Aluminae Inc Methods for Purification of Aluminum Ions
CN112981121B (en) * 2021-02-05 2022-08-23 江西思远再生资源有限公司 Method for treating cadmium-containing waste residue and preparing high-purity metal cadmium by precipitation method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018865A (en) * 1976-03-29 1977-04-19 King Industries, Inc. Solvent-extraction process for recovery and separation of metal values
JPS5565332A (en) * 1978-11-13 1980-05-16 Toyo Eng Corp Recovering method for copper from ore
AU654322B2 (en) * 1991-02-27 1994-11-03 Mount Isa Mines Limited Biological leaching of transition ores
CN1074465C (en) * 1997-03-27 2001-11-07 比利顿股份有限公司 Copper recovery
FR2798144B1 (en) * 1999-09-07 2001-11-09 Rech S Geol Et Minieres Brgm B METHOD AND DEVICE FOR THE CONTINUOUS PROCESSING OF COPPER SULFIDE MINERALS

Also Published As

Publication number Publication date
WO2001038590A2 (en) 2001-05-31
EP1230406A2 (en) 2002-08-14
WO2001038590A3 (en) 2001-11-29
DE19955881A1 (en) 2001-05-23
MXPA02004899A (en) 2003-10-14
CA2391394A1 (en) 2001-05-31
AU2157601A (en) 2001-06-04

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)