CL2011002230A1 - Metodo para purificar bicarbonato de litio impuro mediante una resina de intercambio ionico en donde ademas se incluye la regeneracion de metales enlazados a la resina que comprende lavar la resina con agua, eluir con solucion acida, lavado y neutralizacion con hidroxido de sodio. - Google Patents

Metodo para purificar bicarbonato de litio impuro mediante una resina de intercambio ionico en donde ademas se incluye la regeneracion de metales enlazados a la resina que comprende lavar la resina con agua, eluir con solucion acida, lavado y neutralizacion con hidroxido de sodio.

Info

Publication number
CL2011002230A1
CL2011002230A1 CL2011002230A CL2011002230A CL2011002230A1 CL 2011002230 A1 CL2011002230 A1 CL 2011002230A1 CL 2011002230 A CL2011002230 A CL 2011002230A CL 2011002230 A CL2011002230 A CL 2011002230A CL 2011002230 A1 CL2011002230 A1 CL 2011002230A1
Authority
CL
Chile
Prior art keywords
resin
washing
eluting
neutralizing
regeneration
Prior art date
Application number
CL2011002230A
Other languages
English (en)
Inventor
Marika Tiihonen
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of CL2011002230A1 publication Critical patent/CL2011002230A1/es

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/362—Cation-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/08—Carbonates; Bicarbonates
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Método para purificar bicarbonato de litio impuro mediante una resina de intercambio iónico en donde además se incluye la regeneración de metales enlazados a la resina que comprende lavar la resina con agua, eluir con solución ácida, lavado y neutralización con hidróxido de sodio.
CL2011002230A 2009-03-11 2011-09-09 Metodo para purificar bicarbonato de litio impuro mediante una resina de intercambio ionico en donde ademas se incluye la regeneracion de metales enlazados a la resina que comprende lavar la resina con agua, eluir con solucion acida, lavado y neutralizacion con hidroxido de sodio. CL2011002230A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20090090A FI121785B (fi) 2009-03-11 2009-03-11 Menetelmä litiumbikarbonaatin puhdistamiseksi

Publications (1)

Publication Number Publication Date
CL2011002230A1 true CL2011002230A1 (es) 2012-02-17

Family

ID=40510167

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002230A CL2011002230A1 (es) 2009-03-11 2011-09-09 Metodo para purificar bicarbonato de litio impuro mediante una resina de intercambio ionico en donde ademas se incluye la regeneracion de metales enlazados a la resina que comprende lavar la resina con agua, eluir con solucion acida, lavado y neutralizacion con hidroxido de sodio.

Country Status (12)

Country Link
US (1) US9284626B2 (es)
CN (1) CN102348817B (es)
AR (1) AR075734A1 (es)
AU (1) AU2010223194B2 (es)
BR (1) BRPI1009523B1 (es)
CA (1) CA2755123C (es)
CL (1) CL2011002230A1 (es)
EA (1) EA019279B9 (es)
ES (1) ES2379423B1 (es)
FI (1) FI121785B (es)
PT (1) PT2010103173W (es)
WO (1) WO2010103173A1 (es)

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US8936770B2 (en) 2010-01-22 2015-01-20 Molycorp Minerals, Llc Hydrometallurgical process and method for recovering metals
US9994930B2 (en) 2011-09-15 2018-06-12 Orocobre Limited Process for producing lithium carbonate from concentrated lithium brine
WO2013140039A1 (en) * 2012-03-19 2013-09-26 Outotec Oyj Method for recovering lithium carbonate
CA3013134C (en) 2012-04-23 2021-05-18 Nemaska Lithium Inc. Process for preparing lithium sulphate
AU2013270412C1 (en) 2012-05-30 2017-04-06 Nemaska Lithium Inc. Processes for preparing lithium carbonate
RS61656B1 (sr) 2013-03-15 2021-04-29 Nemaska Lithium Inc Postupak za dobijanje litijum hidroksida
RU2564806C2 (ru) * 2013-08-28 2015-10-10 Общество с ограниченной ответственностью "Экостар-Наутех" (ООО"Экостар-Наутех") Способ получения ультрачистого карбоната лития из технического карбоната лития и установка для его осуществления
AU2014339705B2 (en) 2013-10-23 2018-06-28 Nemaska Lithium Inc. Processes for preparing lithium carbonate
KR102341052B1 (ko) 2014-02-24 2021-12-21 네마스카 리튬 인코포레이션 리튬-함유 물질을 처리하기 위한 방법
FI127782B (en) 2014-12-02 2019-02-15 Keliber Oy A process for the production of lithium metal phosphates
KR102559772B1 (ko) 2015-08-27 2023-07-25 네마스카 리튬 인코포레이션 리튬 함유 물질 처리 방법
CN105347364A (zh) * 2015-10-30 2016-02-24 华陆工程科技有限责任公司 一种碳酸锂生产中沉锂母液闭环回收的方法
FI128092B (en) 2016-06-01 2019-09-13 Keliber Oy Process for the preparation of non-conductive lithium metal phosphates
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
CN107777712A (zh) * 2016-08-27 2018-03-09 湖南金源新材料股份有限公司 用粗制氟化锂制取工业级碳酸锂的方法及碳酸锂产品
KR20190072667A (ko) 2016-11-14 2019-06-25 리락 솔루션즈, 인크. 코팅된 이온 교환 입자를 이용한 리튬 추출
CN106892443B (zh) * 2017-03-30 2019-03-15 山西北斗星新材料有限公司 利用离子交换法制取高纯碳酸锂的工艺方法
AR112663A1 (es) 2017-08-02 2019-11-27 Lilac Solutions Inc Extracción de litio con perlas porosas de intercambio iónico
AU2018373507B2 (en) 2017-11-22 2024-02-22 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
WO2019168941A1 (en) 2018-02-28 2019-09-06 Lilac Solutions, Inc. Ion exchange reactor with particle traps for lithium extraction
CA3166921A1 (en) 2020-01-09 2021-07-15 Lilac Solutions, Inc. Process for separating undesirable metals
US20230019776A1 (en) * 2020-01-17 2023-01-19 Bl Technologies, Inc. Ion exchange system and method for conversion of aqueous lithium solution
KR20230023714A (ko) 2020-06-09 2023-02-17 리락 솔루션즈, 인크. 스케일런트의 존재 하에서의 리튬 추출
CA3199218A1 (en) 2020-11-20 2022-05-27 David Henry SNYDACKER Lithium production with volatile acid
CN112717468A (zh) * 2020-12-09 2021-04-30 西安蓝晓科技新材料股份有限公司 一种用于沉锂母液中锂回收的方法
EP4326413A1 (en) 2021-04-23 2024-02-28 Lilac Solutions, Inc. Ion exchange devices for lithium extraction
WO2023192195A1 (en) 2022-03-28 2023-10-05 Lilac Solutions, Inc. Devices for efficient sorbent utilization in lithium extraction

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Also Published As

Publication number Publication date
FI121785B (fi) 2011-04-15
US9284626B2 (en) 2016-03-15
BRPI1009523A2 (pt) 2016-03-15
FI20090090A0 (fi) 2009-03-11
US20110318253A1 (en) 2011-12-29
CN102348817A (zh) 2012-02-08
ES2379423A1 (es) 2012-04-26
CA2755123C (en) 2016-08-23
BRPI1009523B1 (pt) 2017-08-01
PT2010103173W (pt) 2014-08-11
EA201190148A1 (ru) 2012-03-30
CA2755123A1 (en) 2010-09-16
AR075734A1 (es) 2011-04-20
FI20090090A (fi) 2010-09-12
AU2010223194B2 (en) 2014-08-07
EA019279B9 (ru) 2014-06-30
AU2010223194A1 (en) 2011-09-08
EA019279B1 (ru) 2014-02-28
WO2010103173A1 (en) 2010-09-16
ES2379423B1 (es) 2013-01-24
CN102348817B (zh) 2014-10-08

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