KR102266697B1 - 황산리튬 및 황산을 포함하는 수성 조성물을 처리하기 위한 공정 - Google Patents

황산리튬 및 황산을 포함하는 수성 조성물을 처리하기 위한 공정 Download PDF

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KR102266697B1
KR102266697B1 KR1020197008409A KR20197008409A KR102266697B1 KR 102266697 B1 KR102266697 B1 KR 102266697B1 KR 1020197008409 A KR1020197008409 A KR 1020197008409A KR 20197008409 A KR20197008409 A KR 20197008409A KR 102266697 B1 KR102266697 B1 KR 102266697B1
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lithium sulfate
sulfuric acid
kpa
concentrate
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KR20190055095A (ko
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장-프랑수아 마그난
가이 부라사
니콜라스 라로슈
버틴 우엘렛
클라이브 브레러턴
스티븐 부치
츠키 나카
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네마스카 리튬 인코포레이션
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/06—Sulfates; Sulfites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/46—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • C30B7/02—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by evaporation of the solvent
    • C30B7/04—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by evaporation of the solvent using aqueous solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0077—Screening for crystallisation conditions or for crystal forms

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Secondary Cells (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Removal Of Specific Substances (AREA)
KR1020197008409A 2016-08-26 2017-08-28 황산리튬 및 황산을 포함하는 수성 조성물을 처리하기 위한 공정 Active KR102266697B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662380056P 2016-08-26 2016-08-26
CA2940509A CA2940509A1 (en) 2016-08-26 2016-08-26 Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
CA2,940,509 2016-08-26
US62/380,056 2016-08-26
PCT/CA2017/051007 WO2018035618A1 (en) 2016-08-26 2017-08-28 Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid

Publications (2)

Publication Number Publication Date
KR20190055095A KR20190055095A (ko) 2019-05-22
KR102266697B1 true KR102266697B1 (ko) 2021-06-21

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US (2) US11083978B2 (enExample)
EP (1) EP3504360B1 (enExample)
JP (1) JP6825082B2 (enExample)
KR (1) KR102266697B1 (enExample)
CN (2) CN109891006B (enExample)
AU (2) AU2017315337B2 (enExample)
CA (4) CA2940509A1 (enExample)
CL (1) CL2019000483A1 (enExample)
DK (1) DK3504360T3 (enExample)
ES (1) ES2882337T3 (enExample)
HR (1) HRP20211184T1 (enExample)
PL (1) PL3504360T3 (enExample)
PT (1) PT3504360T (enExample)
RS (1) RS62169B1 (enExample)
WO (1) WO2018035618A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS65609B1 (sr) 2012-05-30 2024-07-31 Nemaska Lithium Inc Postupci za dobijanje litijum karbonata
RS61656B1 (sr) 2013-03-15 2021-04-29 Nemaska Lithium Inc Postupak za dobijanje litijum hidroksida
KR102614113B1 (ko) 2013-10-23 2023-12-13 네마스카 리튬 인코포레이션 리튬 카보네이트의 제조방법
CA3086843C (en) 2014-02-24 2021-06-22 Nemaska Lithium Inc. Methods for treating lithium-containing materials
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
JP7194185B2 (ja) 2017-11-22 2022-12-21 ネマスカ リチウム インコーポレーテッド 様々な金属の水酸化物および酸化物ならびにそれらの誘導体の調製プロセス
EP3897927A4 (en) * 2018-12-21 2022-10-26 Mangrove Water Technologies Ltd. LI RECOVERY PROCESSES AND ON-SITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES
EP3990669A4 (en) 2019-03-29 2023-05-10 Lithium Americas Corporation PROCESS FOR EXTRACTING LITHIUM FROM SEDIMENTARY CLAY
WO2020232556A1 (en) 2019-05-22 2020-11-26 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
US11931701B2 (en) 2021-08-06 2024-03-19 Lithium Ark Holding B.V. Production of lithium hydroxide and lithium carbonate
CN119173478A (zh) * 2022-05-02 2024-12-20 智利化学和矿业股份有限公司 通过从硫酸锂精矿浸出获得高纯度硫酸锂一水合物的方法
EP4491577A1 (en) 2023-05-23 2025-01-15 Lithium Ark Holding B.V. Production of lithium hydroxide and lithium carbonate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110203929A1 (en) 2008-11-17 2011-08-25 David Buckley Recovery of lithium from aqueous solutions
WO2013159194A1 (en) 2012-04-23 2013-10-31 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
WO2015123762A1 (en) 2014-02-24 2015-08-27 Nemaska Lithium Inc. Methods for treating lithium-containing materials

Family Cites Families (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA659894A (en) 1963-03-19 N. Glew David Aqueous solution treatment
CA504477A (en) 1954-07-20 B. Ellestad Reuben Method of extracting lithium values from spodumene ores
US2331838A (en) 1938-06-22 1943-10-12 Bolidens Gruv Ab Method of recovering lithium from minerals
GB530028A (en) 1938-06-22 1940-12-03 Bolidens Gruv Ab Method of recovering lithium from minerals
US2516109A (en) 1948-09-16 1950-07-25 Metalloy Corp Method of extracting lithium values from spodumene ores
US2793941A (en) 1949-03-21 1957-05-28 Nelson N Estes Apparatus for growing crystals
US2872393A (en) 1954-12-03 1959-02-03 Olin Mathieson Production of lithium hydroxide
GB841989A (en) 1955-06-03 1960-07-20 Ronald Herbert Henry Morley Improvements in and relating to methods of extracting lithium from petalite, products of those methods and applications of those products
GB845511A (en) 1956-01-03 1960-08-24 Permutit Co Ltd Improvements relating to the production of metal hydroxides
US3007771A (en) 1956-11-30 1961-11-07 American Potash & Chem Corp Manufacture of lithium carbonate
US3214362A (en) 1961-01-09 1965-10-26 Ionics Electrolysis of aqueous electrolyte solutions and apparatus therefor
US3597340A (en) 1968-11-05 1971-08-03 Lithium Corp Recovery of lithium as lioh.h20 from aqueous chloride brines containing lithium chloride and sodium chloride
SU310538A1 (enExample) 1969-08-04 1974-08-05 Институт неорганической химии , электрохимии Грузинской ССР
US3857920A (en) 1971-07-29 1974-12-31 Department Of Health Education Recovery of lithium carbonate
US3899403A (en) 1973-11-01 1975-08-12 Hooker Chemicals Plastics Corp Electrolytic method of making concentrated hydroxide solutions by sequential use of 3-compartment and 2-compartment electrolytic cells having separating compartment walls of particular cation-active permselective membranes
US3959095A (en) 1975-01-31 1976-05-25 Hooker Chemicals & Plastics Corporation Method of operating a three compartment electrolytic cell for the production of alkali metal hydroxides
JPS51113108A (en) 1975-03-28 1976-10-06 Sawafuji Electric Co Ltd Automatic voltage control system in brushless generator
US4036713A (en) 1976-03-04 1977-07-19 Foote Mineral Company Process for the production of high purity lithium hydroxide
US4207297A (en) 1978-03-27 1980-06-10 Foote Mineral Company Process for producing high purity lithium carbonate
US4287163A (en) 1979-05-29 1981-09-01 Saline Processors, Inc. Process for recovering lithium from brine by salting out lithium sulfate monohydrate
US4273628A (en) 1979-05-29 1981-06-16 Diamond Shamrock Corp. Production of chromic acid using two-compartment and three-compartment cells
JPS5795826A (en) 1980-12-04 1982-06-14 Rasa Kogyo Kk Manufacture of high purity lithium salt of mineral acid
US4391680A (en) 1981-12-03 1983-07-05 Allied Corporation Preparing alkali metal hydroxide by water splitting and hydrolysis
US4561945A (en) 1984-07-30 1985-12-31 United Technologies Corporation Electrolysis of alkali metal salts with hydrogen depolarized anodes
US4723962A (en) 1985-02-04 1988-02-09 Lithium Corporation Of America Process for recovering lithium from salt brines
US4999095A (en) 1985-05-03 1991-03-12 Allied-Signal Inc. Recovery of mixed acids from mixed salts
US4707234A (en) 1985-10-25 1987-11-17 Toyo Soda Manufacturing Co., Ltd. Method for separating an acid and an alkali from an aqueous solution of a salt
CA1272982A (en) 1985-11-14 1990-08-21 Donald Lorne Ball Method for the recovery of lithium from solutions by electrodialysis
US4806215A (en) 1988-07-27 1989-02-21 Tenneco Canada Inc. Combined process for production of chlorine dioxide and sodium hydroxide
DE4009410A1 (de) 1990-03-23 1991-09-26 Basf Ag Verfahren zur elektrochemischen spaltung von alkali sulfaten
US5198080A (en) 1990-06-08 1993-03-30 Tenneco Canada Inc. Electrochemical processing of aqueous solutions
US5129936A (en) 1990-07-30 1992-07-14 Wilson Harold W Processes for the preparation of acid fortified paramagnetic iron sulfate salt compounds for use in the treatment of agricultural soils
JP2535748B2 (ja) 1991-03-04 1996-09-18 工業技術院長 リチウム回収方法
US5098532A (en) 1991-05-24 1992-03-24 Ormiston Mining And Smelting Co. Ltd. Process for producing sodium hydroxide and ammonium sulfate from sodium sulfate
SE500107C2 (sv) 1991-06-26 1994-04-18 Eka Nobel Ab Förfarande för framställning av klordioxid
IT1248564B (it) 1991-06-27 1995-01-19 Permelec Spa Nora Processo di decomposizione elettrochimica di sali neutri senza co-produzione di alogeni o di acido e cella di elettrolisi adatta per la sua realizzazione.
US5246551A (en) 1992-02-11 1993-09-21 Chemetics International Company Ltd. Electrochemical methods for production of alkali metal hydroxides without the co-production of chlorine
SE511003C2 (sv) 1992-03-16 1999-07-19 Eka Chemicals Ab Förfarande och apparat för framställning av svavelsyra och alkalimetallhydroxid
FI94063C (fi) 1993-08-17 1995-07-10 Kemira Oy Menetelmä alkalimetalli- tai ammoniumperoksodisulfaattisuolojen ja alkalimetallihydroksidin samanaikaiseksi valmistamiseksi
US5830422A (en) 1995-06-23 1998-11-03 Ormiston Mining And Smelting Co. Ltd. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
US6514640B1 (en) 1996-04-23 2003-02-04 Board Of Regents, The University Of Texas System Cathode materials for secondary (rechargeable) lithium batteries
US5788943A (en) 1996-09-05 1998-08-04 The Hall Chemical Company Battery-grade nickel hydroxide and method for its preparation
AU8247198A (en) 1997-06-23 1999-01-04 Pacific Lithium Limited Lithium recovery and purification
BR9810227A (pt) 1997-06-30 2000-08-08 Electrosynthesis Co Inc Processos para a produção de ácido ascórbico, de um co-produto base e de um co-produto de sal de metóxido
CA2242890A1 (en) 1997-09-11 1999-03-11 Takayuki Araki Method for preparing nickel fine powder
US6048507A (en) 1997-12-09 2000-04-11 Limtech Process for the purification of lithium carbonate
DE19809420A1 (de) 1998-03-05 1999-09-09 Basf Ag Verfahren zur Herstellung von hochreinen Lithiumsalzen
EP1044927B1 (en) 1998-06-10 2012-07-25 Sakai Chemical Industry Co., Ltd. Nickel hydroxide particles and production and use thereof
US6331236B1 (en) 1998-07-21 2001-12-18 Archer Daniels Midland Company Electrodialysis of salts for producing acids and bases
US6547836B1 (en) 1998-11-10 2003-04-15 Sqm Salar S.A. Process for obtaining monohydrated lithium sulfate from natural brines
US6627061B2 (en) 1999-05-05 2003-09-30 Archer-Daniels-Midland Company Apparatus and process for electrodialysis of salts
US7390466B2 (en) 1999-07-14 2008-06-24 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
DE19940069A1 (de) 1999-08-24 2001-03-08 Basf Ag Verfahren zur elektrochemischen Herstellung eines Alkalimetalls aus wäßriger Lösung
US6747065B1 (en) 2000-09-01 2004-06-08 Chemical Products Corporation System and method for producing high purity colloidal silica and potassium hydroxide
CA2319285A1 (en) 2000-09-13 2002-03-13 Hydro-Quebec A method for neutralizing and recycling spent lithium metal polymer rechargeable batteries
US6375824B1 (en) 2001-01-16 2002-04-23 Airborne Industrial Minerals Inc. Process for producing potassium hydroxide and potassium sulfate from sodium sulfate
RU2196735C1 (ru) 2001-07-20 2003-01-20 Закрытое акционерное общество "Экостар-Наутех" Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития
TW511306B (en) 2001-08-20 2002-11-21 Ind Tech Res Inst Clean process of recovering metals from waste lithium ion batteries
NZ520452A (en) 2002-10-31 2005-03-24 Lg Chemical Ltd Anion containing mixed hydroxide and lithium transition metal oxide with gradient of metal composition
EP1651573B1 (en) 2003-07-24 2014-03-19 Veolia Water Solutions & Technologies Support Method for treatment of acidic wastewater
JP4211865B2 (ja) 2006-12-06 2009-01-21 戸田工業株式会社 非水電解質二次電池用Ｌｉ−Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
CN104878405A (zh) 2008-04-22 2015-09-02 罗克伍德锂公司 制备高纯度氢氧化锂和盐酸的方法
JP5087790B2 (ja) 2008-06-17 2012-12-05 住友金属鉱山株式会社 アルミニウム含有水酸化ニッケル粒子の製造方法
JP5251401B2 (ja) 2008-09-29 2013-07-31 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質及びその製造方法、並びに非水系電解質二次電池
AU2012261548B2 (en) 2008-11-17 2013-02-21 Rockwood Lithium Inc. Recovery of lithium from aqueous solutions
FI121785B (fi) 2009-03-11 2011-04-15 Outotec Oyj Menetelmä litiumbikarbonaatin puhdistamiseksi
AU2010341402B2 (en) 2010-01-07 2014-01-30 Tianqi Lithium Corporation Process for the production of lithium carbonate
US8936770B2 (en) 2010-01-22 2015-01-20 Molycorp Minerals, Llc Hydrometallurgical process and method for recovering metals
CA3172956A1 (en) 2010-02-17 2011-08-25 Terralithium Llc Method of producing high purity lithium carbonate
EP3770117A1 (en) 2010-04-23 2021-01-27 TerraLithium LLC A process for making lithium carbonate from lithium chloride
FI122831B (fi) 2010-05-25 2012-07-31 Outotec Oyj Menetelmä spodumeenin käsittelemiseksi
WO2011156861A1 (en) 2010-06-15 2011-12-22 The University Of Queensland Method of recovering a metal
US8431005B1 (en) 2010-06-24 2013-04-30 Western Lithium Corporation Production of lithium and potassium compounds
US8715482B2 (en) 2010-06-30 2014-05-06 Resc Investment Llc Electrolytic production of lithium metal
CN102020295B (zh) 2010-12-22 2012-07-25 四川天齐锂业股份有限公司 高纯碳酸锂的制备方法
HUE044184T2 (hu) 2011-01-25 2019-10-28 Univ Queensland Javított ércfeldolgozási eljárás
CA2868373A1 (en) 2011-03-24 2012-09-27 New Sky Energy, Llc Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide
JP5316726B2 (ja) 2011-06-07 2013-10-16 住友金属鉱山株式会社 ニッケル複合水酸化物とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および、非水系電解質二次電池
CN102408411B (zh) 2011-09-19 2014-10-22 北京康辰药业股份有限公司 一种含喹啉基的羟肟酸类化合物及其制备方法、以及含有该化合物的药物组合物及其应用
JP5138822B1 (ja) 2012-02-23 2013-02-06 株式会社アストム 高純度水酸化リチウムの製造方法
AU2013237292B2 (en) 2012-03-19 2015-09-10 Metso Finland Oy Method for recovering lithium carbonate
JP5406955B2 (ja) 2012-03-22 2014-02-05 日鉄鉱業株式会社 炭酸リチウムを製造する方法
JPWO2013153692A1 (ja) 2012-04-13 2015-12-17 旭化成株式会社 リチウム回収方法
JP5770675B2 (ja) 2012-04-26 2015-08-26 古河機械金属株式会社 硫化リチウムの製造方法
RS65609B1 (sr) 2012-05-30 2024-07-31 Nemaska Lithium Inc Postupci za dobijanje litijum karbonata
FI124088B (fi) 2012-06-05 2014-03-14 Outotec Oyj Menetelmä ja laitteisto puhtaan litiumpitoisen liuoksen valmistamiseksi
WO2014040138A1 (en) 2012-09-14 2014-03-20 The University Of Queensland Resin scavenging of nickel and cobalt
CN103086405B (zh) 2013-01-05 2013-12-25 阿坝中晟锂业有限公司 一种电池级碳酸锂的清洁化生产方法
RS61656B1 (sr) 2013-03-15 2021-04-29 Nemaska Lithium Inc Postupak za dobijanje litijum hidroksida
CN105849317B (zh) 2013-10-23 2018-11-27 内玛斯卡锂公司 制备氢氧化锂的方法和系统
KR102614113B1 (ko) 2013-10-23 2023-12-13 네마스카 리튬 인코포레이션 리튬 카보네이트의 제조방법
EP3077555A1 (en) 2013-12-03 2016-10-12 The University Of Queensland Copper processing method
AU2015330958B2 (en) 2014-10-10 2019-11-28 Cornish Lithium plc Recovery process
KR101711854B1 (ko) 2015-05-13 2017-03-03 재단법인 포항산업과학연구원 수산화리튬 및 탄산리튬의 제조 방법
WO2017031595A1 (en) 2015-08-27 2017-03-02 Nemaska Lithium Inc. Methods for treating lithium-containing materials
GB201602259D0 (en) 2016-02-08 2016-03-23 Bateman Advanced Technologies Ltd Integrated Lithium production process
DE102016103100A1 (de) 2016-02-23 2017-08-24 Outotec (Finland) Oy Verfahren und Vorrichtung zur thermischen Behandlung von körnigen Feststoffen
DE102016104738A1 (de) 2016-03-15 2017-09-21 Outotec (Finland) Oy Verfahren und Vorrichtung zur thermischen Behandlung von körnigen Feststoffen
CN106315625B (zh) 2016-08-26 2018-07-10 成都开飞高能化学工业有限公司 复合生产高纯单水氢氧化锂、高纯碳酸锂和电池级碳酸锂的方法
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
CN106365181B (zh) 2016-08-26 2018-03-09 成都开飞高能化学工业有限公司 一种利用含较高杂质富锂溶液制备电池级碳酸锂的方法
US10508049B2 (en) 2017-05-11 2019-12-17 Tesla, Inc. System for regenerating sodium hydroxide and sulfuric acid from waste water stream containing sodium and sulfate ions
JP2020522621A (ja) 2017-06-08 2020-07-30 アーバン マイニング プロプライエタリー リミテッド リチウムを回収する方法
CN111278998A (zh) 2017-06-08 2020-06-12 城市采矿有限公司 从废锂基电池和其它进料中回收钴、锂和其它金属的方法
CA3066938A1 (en) 2017-06-14 2018-12-20 Urban Mining Pty Ltd Method for the production of cobalt and associated oxides from various feed materials
HRP20230198T1 (hr) 2017-06-22 2023-03-31 Metso Outotec Finland Oy Postupak ekstrakcije litijevog spoja(eva)
WO2019059654A1 (ko) 2017-09-19 2019-03-28 주식회사 엘지화학 이차전지용 양극 활물질 전구체, 양극 활물질 및 이를 포함하는 리튬 이차전지
CN109694957B (zh) 2019-02-26 2020-12-18 中国科学院城市环境研究所 一种利用离子液体萃取锂离子电池浸出液金属离子的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110203929A1 (en) 2008-11-17 2011-08-25 David Buckley Recovery of lithium from aqueous solutions
WO2013159194A1 (en) 2012-04-23 2013-10-31 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
WO2015123762A1 (en) 2014-02-24 2015-08-27 Nemaska Lithium Inc. Methods for treating lithium-containing materials

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