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AR091946A1 - Metodo para la extraccion de litio a partir de solucion que incluye litio - Google Patents

Metodo para la extraccion de litio a partir de solucion que incluye litio

Info

Publication number
AR091946A1
AR091946A1 ARP130102721A ARP130102721A AR091946A1 AR 091946 A1 AR091946 A1 AR 091946A1 AR P130102721 A ARP130102721 A AR P130102721A AR P130102721 A ARP130102721 A AR P130102721A AR 091946 A1 AR091946 A1 AR 091946A1
Authority
AR
Argentina
Prior art keywords
lithium
solution
containing monovalent
solution containing
monovalent ions
Prior art date
Application number
ARP130102721A
Other languages
English (en)
Inventor
Han Gi
Ho Chun-Song Chang
Seok Jang Young
Ra Jung So
Jeung Kee
Uek-Chon Uong
Young Kim Ki
Original Assignee
Posco
Res Inst Ind Science & Tech
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 Posco, Res Inst Ind Science & Tech filed Critical Posco
Publication of AR091946A1 publication Critical patent/AR091946A1/es

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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Se revela un método para extraer litio a partir de una solución que incluye litio. El método para extraer litio a partir de una solución que incluye litio incluye: separar la solución que incluye litio en una solución que contiene iones monovalentes y una solución que incluye iones que tienen más de dos valencias usando una membrana de separación que tiene una carga negativa sobre su superficie; extraer impurezas de la solución que contiene iones monovalentes; y precipitar el litio disuelto en la solución que contiene iones monovalentes en fosfato de litio al agregar un material proveedor de fósforo a la solución que contiene iones monovalentes.
ARP130102721A 2012-07-31 2013-07-31 Metodo para la extraccion de litio a partir de solucion que incluye litio AR091946A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120084196A KR101405484B1 (ko) 2012-07-31 2012-07-31 리튬 함유 용액으로부터 리튬을 추출하는 방법

Publications (1)

Publication Number Publication Date
AR091946A1 true AR091946A1 (es) 2015-03-11

Family

ID=50028170

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102721A AR091946A1 (es) 2012-07-31 2013-07-31 Metodo para la extraccion de litio a partir de solucion que incluye litio

Country Status (6)

Country Link
US (1) US9994931B2 (es)
KR (1) KR101405484B1 (es)
CN (1) CN104685077A (es)
AR (1) AR091946A1 (es)
CL (1) CL2015000173A1 (es)
WO (1) WO2014021523A1 (es)

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Also Published As

Publication number Publication date
US9994931B2 (en) 2018-06-12
WO2014021523A1 (ko) 2014-02-06
US20150197830A1 (en) 2015-07-16
CL2015000173A1 (es) 2015-06-19
KR101405484B1 (ko) 2014-06-13
CN104685077A (zh) 2015-06-03
KR20140017765A (ko) 2014-02-12

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