CL2010001304A1 - Método para recuperar litio como hidróxido de litio que comprende la alimentacion de una corriente acuosa que contiene iones de litio a una celda de electrodialisis bipolar, en la cual se forma una solucion de hidroxido de litio; aparato de electrodialisis bipolar. - Google Patents

Método para recuperar litio como hidróxido de litio que comprende la alimentacion de una corriente acuosa que contiene iones de litio a una celda de electrodialisis bipolar, en la cual se forma una solucion de hidroxido de litio; aparato de electrodialisis bipolar.

Info

Publication number
CL2010001304A1
CL2010001304A1 CL2010001304A CL2010001304A CL2010001304A1 CL 2010001304 A1 CL2010001304 A1 CL 2010001304A1 CL 2010001304 A CL2010001304 A CL 2010001304A CL 2010001304 A CL2010001304 A CL 2010001304A CL 2010001304 A1 CL2010001304 A1 CL 2010001304A1
Authority
CL
Chile
Prior art keywords
lithium
bipolar
lithium hydroxide
electrodialisis
stream containing
Prior art date
Application number
CL2010001304A
Other languages
English (en)
Inventor
David J Buckley
J David Genders
Dan Atherton
Rainer Aul
Original Assignee
Rockwood Lithium 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 Rockwood Lithium Inc filed Critical Rockwood Lithium Inc
Publication of CL2010001304A1 publication Critical patent/CL2010001304A1/es

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/02—Oxides; Hydroxides
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C22B26/12—Obtaining lithium
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CL2010001304A 2008-11-17 2010-11-25 Método para recuperar litio como hidróxido de litio que comprende la alimentacion de una corriente acuosa que contiene iones de litio a una celda de electrodialisis bipolar, en la cual se forma una solucion de hidroxido de litio; aparato de electrodialisis bipolar. CL2010001304A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19949508P 2008-11-17 2008-11-17

Publications (1)

Publication Number Publication Date
CL2010001304A1 true CL2010001304A1 (es) 2011-06-17

Family

ID=42170211

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2010001304A CL2010001304A1 (es) 2008-11-17 2010-11-25 Método para recuperar litio como hidróxido de litio que comprende la alimentacion de una corriente acuosa que contiene iones de litio a una celda de electrodialisis bipolar, en la cual se forma una solucion de hidroxido de litio; aparato de electrodialisis bipolar.

Country Status (11)

Country Link
US (1) US20110203929A1 (es)
EP (1) EP2365867A4 (es)
JP (1) JP5542141B2 (es)
KR (1) KR101433086B1 (es)
CN (2) CN105498545A (es)
AU (1) AU2009314546B2 (es)
CA (2) CA2809241A1 (es)
CL (1) CL2010001304A1 (es)
MX (1) MX2011005159A (es)
RU (1) RU2470878C2 (es)
WO (1) WO2010056322A1 (es)

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RU2470878C2 (ru) 2012-12-27
CA2731677A1 (en) 2010-05-20
JP2012504545A (ja) 2012-02-23
KR101433086B1 (ko) 2014-08-25
MX2011005159A (es) 2011-07-28
CN102036739A (zh) 2011-04-27
US20110203929A1 (en) 2011-08-25
WO2010056322A1 (en) 2010-05-20
KR20110036772A (ko) 2011-04-08
RU2010142997A (ru) 2012-04-27
EP2365867A1 (en) 2011-09-21
JP5542141B2 (ja) 2014-07-09
CA2809241A1 (en) 2010-05-20
CN105498545A (zh) 2016-04-20

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