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CL2009000952A1 - Proceso para producir cristales de hidróxido de litio monohidrato que comprende concentrar una salmuera que contiene litio para precipitar sodio, ajustar el ph de la salmuera entre 10,5 a 11, purificar adicionalmente mediante intercambio iónico, aplicar electrolisis a la salmuera, concentrar y cristalizar la solución de hidróxido de litio. - Google Patents

Proceso para producir cristales de hidróxido de litio monohidrato que comprende concentrar una salmuera que contiene litio para precipitar sodio, ajustar el ph de la salmuera entre 10,5 a 11, purificar adicionalmente mediante intercambio iónico, aplicar electrolisis a la salmuera, concentrar y cristalizar la solución de hidróxido de litio.

Info

Publication number
CL2009000952A1
CL2009000952A1 CL2009000952A CL2009000952A CL2009000952A1 CL 2009000952 A1 CL2009000952 A1 CL 2009000952A1 CL 2009000952 A CL2009000952 A CL 2009000952A CL 2009000952 A CL2009000952 A CL 2009000952A CL 2009000952 A1 CL2009000952 A1 CL 2009000952A1
Authority
CL
Chile
Prior art keywords
brine
lithium
lithium hydroxide
potassium
hydroxide solution
Prior art date
Application number
CL2009000952A
Other languages
English (en)
Inventor
David Genders J
j buckley David
Atherton Dan
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 CL2009000952A1 publication Critical patent/CL2009000952A1/es

Links

Classifications

    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/012—Preparation of hydrogen chloride from the elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCESO PARA PRODUCIR CRISTALES DE HIDRÓXIDO DE LITIO MONOHIDRATO, QUE COMPRENDE LAS ETAPAS DE (A) CONCENTRAR UNA SALMUERA QUE CONTIENE LITIO Y ADEMÁS CONTIENE SODIO, Y OPCIONALMENTE POTASIO PARA PRECIPITAR, ES CONCENTRADA PARA PRECIPITAR SODIO Y OPCIONALMENTE POTASIO DESDE LA SALMUERA; (B) OPCIONALMENTE PURIFICAR LA SALMUERA QUE CONTIENE LITIO PARA EXTRAER O REDUCIR LAS CONCENTRACIONES DE BORO, MAGNESIO, CALCIO, SULFATO Y CUALQUIER SODIO O POTASIO REMANENTE;(C) AJUSTAR EL PH DE LA SALMUERA QUE CONTIENE LITIO ENTRE 10,5 A 1I PARA VOLVER A EXTRAER CUALQUIER CATIÓN DIFERENTE AL LITIO;(D) PURIFICAR ADICIONALMENTE LA SALMUERA RESULTANTE DESPUÉS DE LA ETAPA (C) MEDIANTE INTERCAMBIO IÓNICO PARA REDUCIR LA CONCENTRACIÓN TOTAL DE CALCIO Y MAGNESIO A MENOS DE 150 PPB;(E) APLICAR ELECTRÓLISIS A LA SALMUERA RESULTANTE DESPUÉS DE LA ETAPA (D) PARA GENERAR UNA SOLUCIÓN DE HIDRÓXIDO DE LITIO QUE CONTIENE MENOS DE 150 PPB EN TOTAL DE CALCIO Y MAGNESIO. CON CLORO E HIDRÓGENO GASEOSOS COMO SUBPRODUCTOS; Y (F) CONCENTRAR Y CRISTALIZAR LA SOLUCIÓN DE HIDRÓXIDO DE LITIO PARA PRODUCIR CRISTALES DE HIDRÓXIDO DE LITIO MONOHIDRATO Y PROCESO PARA PRODUCIR ÁCIDO CLORHÍDRICO QUE COMPRENDE ADEMÁS LA ETAPAS ADICIONAL DE COMBUSTIÓN DEL CLORO GASEOSO CON EXCESO DE HIDRÓGENO
CL2009000952A 2008-04-22 2009-04-21 Proceso para producir cristales de hidróxido de litio monohidrato que comprende concentrar una salmuera que contiene litio para precipitar sodio, ajustar el ph de la salmuera entre 10,5 a 11, purificar adicionalmente mediante intercambio iónico, aplicar electrolisis a la salmuera, concentrar y cristalizar la solución de hidróxido de litio. CL2009000952A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12501108P 2008-04-22 2008-04-22

Publications (1)

Publication Number Publication Date
CL2009000952A1 true CL2009000952A1 (es) 2010-04-30

Family

ID=41217106

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009000952A CL2009000952A1 (es) 2008-04-22 2009-04-21 Proceso para producir cristales de hidróxido de litio monohidrato que comprende concentrar una salmuera que contiene litio para precipitar sodio, ajustar el ph de la salmuera entre 10,5 a 11, purificar adicionalmente mediante intercambio iónico, aplicar electrolisis a la salmuera, concentrar y cristalizar la solución de hidróxido de litio.

Country Status (12)

Country Link
US (1) US20110044882A1 (es)
EP (1) EP2268851A4 (es)
JP (1) JP5269186B2 (es)
KR (1) KR20110008227A (es)
CN (2) CN104878405A (es)
AU (1) AU2009238625B8 (es)
CA (1) CA2725443C (es)
CL (1) CL2009000952A1 (es)
HK (1) HK1213955A1 (es)
MX (1) MX2010011560A (es)
RU (1) RU2470861C2 (es)
WO (1) WO2009131628A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578414B2 (en) 2019-09-25 2023-02-14 Ecostar-Nautech Co., Ltd. Method for producing lithium hydroxide monohydrate from brines

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099296A (zh) 2008-07-18 2011-06-15 里肯锂有限公司 从盐水中回收锂的方法
US12168748B2 (en) 2009-04-24 2024-12-17 Terralithium Llc Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
US8741256B1 (en) 2009-04-24 2014-06-03 Simbol Inc. Preparation of lithium carbonate from lithium chloride containing brines
US8637428B1 (en) 2009-12-18 2014-01-28 Simbol Inc. Lithium extraction composition and method of preparation thereof
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US9527753B1 (en) 2009-04-24 2016-12-27 Geothermal Energy Project, Llc Production of zinc chloride and zinc sulfate from geothermal brines
US9051827B1 (en) 2009-09-02 2015-06-09 Simbol Mining Corporation Selective removal of silica from silica containing brines
US8753594B1 (en) 2009-11-13 2014-06-17 Simbol, Inc. Sorbent for lithium extraction
US10683563B2 (en) 2009-06-24 2020-06-16 Terralithium Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese
US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
US8936770B2 (en) 2010-01-22 2015-01-20 Molycorp Minerals, Llc Hydrometallurgical process and method for recovering metals
ES2750527T3 (es) 2010-02-17 2020-03-26 All American Lithium LLC Procedimientos de preparación de carbonato de litio altamente puro y de otros compuestos que contienen litio altamente puro
CN103080009B (zh) * 2010-04-23 2015-08-19 辛博尔股份有限公司 由氯化锂制备碳酸锂的方法
WO2012091305A2 (ko) * 2010-12-30 2012-07-05 한국광물자원공사 고순도 탄산리튬 제조방법
KR101158527B1 (ko) 2010-06-28 2012-06-21 한국광물자원공사 고순도 탄산리튬 제조방법
WO2012005548A2 (en) * 2010-07-09 2012-01-12 Research Institute Of Industrial Science & Technology Method for economical extraction of magnesium,boron and calcium from lithium bearing solution
EP2591130B1 (en) * 2010-07-09 2017-05-03 Research Institute Of Industrial Science&Technology Method for economical extraction of lithium from solution including lithium
KR101238890B1 (ko) 2010-08-10 2013-03-04 재단법인 포항산업과학연구원 염수를 이용한 탄산리튬 제조방법
KR101238898B1 (ko) * 2010-08-12 2013-03-04 재단법인 포항산업과학연구원 해수로부터 리튬, 탄산리튬 및 수산화 리튬을 고순도로 회수하는 방법과, 리튬 2차전지 양극재 및 리튬 2차전지용 ＬｉＦｅＰＯ₄양극재의 제조 방법
KR101126286B1 (ko) 2010-08-12 2012-03-20 재단법인 포항산업과학연구원 고순도 탄산리튬의 제조 방법
US9222148B2 (en) 2010-10-29 2015-12-29 Ceramatec, Inc. Device and method for recovery or extraction of lithium
KR101179505B1 (ko) 2010-12-14 2012-09-07 서강대학교산학협력단 탄산 리튬으로부터 수산화 리튬 제일수화물 제조 방법
CN102491377B (zh) * 2011-12-14 2015-08-05 江南大学 一种提纯氢氧化锂的方法
KR101431697B1 (ko) * 2012-01-06 2014-08-22 주식회사 포스코 리튬 함유 용액 내 용존 물질의 추출 방법 및 이를 이용한 시스템
KR101450857B1 (ko) * 2012-01-06 2014-10-15 주식회사 포스코 리튬 함유 용액 내 용존 물질의 추출 방법 및 이를 이용한 시스템
KR101405486B1 (ko) 2012-04-05 2014-06-13 주식회사 포스코 수산화리튬의 제조 방법 및 이를 이용한 탄산리튬의 제조 방법
EP2841623B1 (en) 2012-04-23 2020-10-28 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
CN102659144B (zh) * 2012-04-26 2014-02-12 雅安华汇锂业科技材料有限公司 高纯级单水氢氧化锂的制备方法
PT2855735T (pt) 2012-05-30 2018-06-14 Nemaska Lithium Inc Processos de preparação de carbonato de lítio
EA027954B1 (ru) * 2012-06-29 2017-09-29 Острелиан Байорифайнинг Пти Лтд. Способ и устройство для генерации или восстановления соляной кислоты из растворов солей металлов
AU2013201833B2 (en) * 2012-08-13 2014-07-17 Reed Advanced Materials Pty Ltd Processing of Lithium Containing Ore
JP5367190B1 (ja) * 2013-03-08 2013-12-11 株式会社アストム 水酸化リチウムの製造方法
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
US10144990B2 (en) 2013-10-23 2018-12-04 Nemaska Lithium Inc. Processes and systems for preparing lithium carbonate
DK3110988T3 (da) 2014-02-24 2019-07-29 Nemaska Lithium Inc Metoder til behandling af lithiumholdige materialer
US10167531B2 (en) 2014-03-13 2019-01-01 Reed Advanced Materials Pty Ltd Processing of lithium containing material
CN103924258B (zh) * 2014-04-28 2016-08-24 中国科学院青海盐湖研究所 利用盐湖卤水电解制备氢氧化锂的方法
KR102170430B1 (ko) * 2014-06-30 2020-10-28 재단법인 포항산업과학연구원 고순도 수산화 리튬 수용액의 제조 방법 및 이를 이용한 염수로부터 탄산 리튬의 효율적 추출 방법
AR100672A1 (es) * 2015-01-27 2016-10-26 Reed Advanced Mat Pty Ltd PROCESAMIENTO DE MATERIAL QUE CONTIENE LITIO INCLUYENDO INYECCIÓN DE HCl
WO2016132491A1 (ja) * 2015-02-18 2016-08-25 独立行政法人石油天然ガス・金属鉱物資源機構 水酸化リチウム製造装置及び水酸化リチウムの製造方法
DE102015203395A1 (de) 2015-02-25 2016-08-25 Technische Universität Bergakademie Freiberg Verfahren zur elektrodialytischen Herstellung von Lithiumhydroxid aus verunreinigten lithiumhaltigen wässrigen Diluaten
JP2015157753A (ja) * 2015-04-07 2015-09-03 シンボル インコーポレイテッド 塩化リチウムから炭酸リチウムを製造する方法
CN108367933B (zh) 2015-08-27 2020-10-09 内玛斯卡锂公司 用于处理含锂材料的方法
KR101724289B1 (ko) * 2015-10-06 2017-04-10 재단법인 포항산업과학연구원 수산화리튬 일수화물의 제조방법
JP6738145B2 (ja) * 2015-12-22 2020-08-12 学校法人福岡大学 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置
RU2656452C2 (ru) * 2016-02-04 2018-06-05 Общество с ограниченной ответственностью "Экостар-Наутех" (ООО) "Экостар-Наутех" Способ получения моногидрата гидроксида лития из рассолов и установка для его осуществления
GB201602259D0 (en) * 2016-02-08 2016-03-23 Bateman Advanced Technologies Ltd Integrated Lithium production process
CN106011917B (zh) * 2016-07-06 2017-06-27 启迪清源（北京）科技有限公司 高纯度氢氧化锂的生产方法
KR20220142537A (ko) * 2016-08-12 2022-10-21 피알시-데소토 인터내쇼날, 인코포레이티드 처리 조성물의 제조 및 이로부터 형성된 처리 욕을 유지하는 시스템 및 방법
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
US10150056B2 (en) 2016-11-14 2018-12-11 Lilac Solutions, Inc. Lithium extraction with coated ion exchange particles
CN106430260B (zh) * 2016-12-13 2017-11-24 宜春银锂新能源有限责任公司 一种锂云母制备高纯度碳酸锂的制备方法
DE102017221288A1 (de) * 2017-02-28 2018-08-30 Sms Group Gmbh Verfahren zur Herstellung von Lithiumhydroxid aus lithiumhaltigem Erz
DE102017221268A1 (de) * 2017-02-28 2018-08-30 Sms Group Gmbh Verfahren zur Herstellung von Lithiumhydroxid aus lithiumhaltigem Erz mittels Chlorierung und Chloralkali-Prozess
CN106829866B (zh) * 2017-03-31 2019-03-19 四川永祥股份有限公司 一种采用卤水生产盐酸的工艺
US10604414B2 (en) 2017-06-15 2020-03-31 Energysource Minerals Llc System and process for recovery of lithium from a geothermal brine
US20200299805A1 (en) * 2017-06-27 2020-09-24 Purlucid Treatment Solutions (Canada) Inc. Method and apparatus for the treatment of water with the recovery of metals
KR101957130B1 (ko) * 2017-07-24 2019-03-14 재단법인 포항산업과학연구원 해수 내 스트론튬의 고순도 회수 방법
US10439200B2 (en) * 2017-08-02 2019-10-08 Lilac Solutions, Inc. Ion exchange system for lithium extraction
EP3661619A4 (en) 2017-08-02 2021-05-05 Lilac Solutions, Inc. LITHIUM EXTRACTION WITH POROUS ION EXCHANGE BEADS
US10961126B2 (en) 2017-08-03 2021-03-30 Veolia Water Technologies, Inc. Process for reducing fouling in evaporators in lithium hydroxide recovery
CN108660476B (zh) * 2017-08-10 2019-04-02 青海盐湖工业股份有限公司 一种盐湖卤水生产高纯度氢氧化锂的新工艺
US20200263277A1 (en) * 2017-11-09 2020-08-20 US Borax, Inc. Mineral Recovery Process
US11142466B2 (en) 2017-11-22 2021-10-12 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
PL3729554T3 (pl) 2017-12-19 2022-07-11 Basf Se Recykling baterii przez obróbkę ługu metalicznym niklem
US10648090B2 (en) 2018-02-17 2020-05-12 Lilac Solutions, Inc. Integrated system for lithium extraction and conversion
KR20200116526A (ko) 2018-02-28 2020-10-12 리락 솔루션즈, 인크. 리튬 추출을 위한 입자 트랩을 가진 이온 교환 반응기
CN108640131A (zh) * 2018-04-28 2018-10-12 四川思达能环保科技有限公司 锂矿石制备碳酸锂的方法及系统
DE102018005586A1 (de) 2018-07-17 2020-01-23 Manfred Koch Ein neuer integrierter Prozess für die Herstellung von Kathodenmaterial für Batterien
WO2020069558A1 (en) * 2018-10-01 2020-04-09 Reed Advanced Materials Pty Ltd Processing of lithium containing brines
CL2019003713A1 (es) * 2018-12-18 2020-07-24 Univ Gent Proceso para la remoción de cationes de magnesio y de calcio de salmueras naturales usando electrólisis a través de membrana con recuperación de hidróxidos de cationes.
CA3195237C (en) 2018-12-21 2023-12-19 Mangrove Water Technologies Ltd Li recovery processes and onsite chemical production for li recovery processes
EP3911614A1 (en) 2019-01-16 2021-11-24 Massachusetts Institute of Technology Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods
RU2751710C2 (ru) * 2019-01-21 2021-07-16 Акционерное общество "Ангарский электролизный химический комбинат" Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития или хлорид лития
EP3938333A1 (en) 2019-03-14 2022-01-19 Massachusetts Institute of Technology Chemical reaction devices involving acid and/or base, and related systems and methods
CN110029354B (zh) * 2019-05-08 2020-10-13 蓝星(北京)化工机械有限公司 利用氯化锂直接电解制备电池级氢氧化锂的方法
US12275650B2 (en) 2019-05-22 2025-04-15 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
JP7558647B2 (ja) * 2019-05-30 2024-10-01 住友金属鉱山株式会社 水酸化リチウムの製造方法
CN112575339B (zh) * 2019-09-27 2022-04-15 天齐锂业（江苏）有限公司 锂辉石制备氢氧化锂的方法及去除钠钾的方法
EP4087825A4 (en) 2020-01-09 2024-01-24 Lilac Solutions, Inc. PROCESS FOR SEPARATING UNWANTED METALS
JP7156322B2 (ja) * 2020-02-17 2022-10-19 住友金属鉱山株式会社 水酸化リチウムの製造方法
CN111394745A (zh) * 2020-03-25 2020-07-10 意定(上海)信息科技有限公司 一种从含锂低镁卤水中制备氢氧化锂的方法
US20210324527A1 (en) * 2020-04-17 2021-10-21 Northstar 620 Electrolysis process for making lithium hydroxide
EP4140952A4 (en) * 2020-04-21 2024-05-15 JX Nippon Mining & Metals Corporation PROCESS FOR PRODUCING LITHIUM HYDROXIDE
WO2021228936A1 (en) 2020-05-13 2021-11-18 Katholieke Universiteit Leuven Method for producing battery grade lithium hydroxide monohydrate
CA3178825A1 (en) 2020-06-09 2021-12-16 David Henry SNYDACKER Lithium extraction in the presence of scalants
EP4247759A1 (en) 2020-11-20 2023-09-27 Lilac Solutions, Inc. Lithium production with volatile acid
CN112645362B (zh) * 2020-12-23 2023-05-26 北京化工大学 一种氯化物型含锂盐水电化学提锂制备碳酸锂的方法
US20240051837A1 (en) * 2021-01-05 2024-02-15 Sociedad Quimica Y Minera De Chile S.A. Method for the production of lithium hydroxide (lioh) directly from lithium chloride (lici), without the need for an intermediate production of lithium carbonate or similar
CN112777615B (zh) * 2021-01-28 2023-06-30 江西云威新材料有限公司 一种低碳型电池级氢氧化锂制备方法
CN112939034B (zh) * 2021-03-19 2023-08-15 江西云威新材料有限公司 一种工业级碳酸锂制备电池级无水氢氧化锂的方法
US20240174527A1 (en) * 2021-03-22 2024-05-30 Sociedad Quimica Y Minera De Chile S.A. System for the production of lithium hydroxide (lioh) directly from lithium chloride (lici), without the need for the intermediate production of lithium carbonate or the like
AU2022245155A1 (en) 2021-03-22 2023-10-26 Sublime Systems, Inc. Decarbonized cement blends
RU2769609C2 (ru) * 2021-03-31 2022-04-04 Общество с ограниченной ответственностью "Экостар-Наутех" Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих соли лития
CN117098728A (zh) * 2021-04-01 2023-11-21 出光兴产株式会社 锂化合物的制造方法及锂化合物的制造装置
WO2022226219A1 (en) 2021-04-23 2022-10-27 Lilac Solutions, Inc. Ion exchange devices for lithium extraction
KR102358882B1 (ko) * 2021-04-29 2022-02-08 두산중공업 주식회사 탈염 전기흡착식 결정 제조방법
US11339481B1 (en) 2021-08-06 2022-05-24 Lithium Ark Holding B.V. Production of lithium hydroxide and lithium carbonate
CN115725841B (zh) * 2021-08-25 2024-10-18 宁德时代新能源科技股份有限公司 一种无氢气产生的除锂方法
EP4395919A1 (de) * 2021-09-03 2024-07-10 K-UTEC AG Salt Technologies Verfahren zur erzeugung von lithiumhydroxid oder einer wässerigen lösung desselben unter verwendung eines lithiumsalz-haltigen rohwassers, damit erzeugtes produkt und entsprechende verwendung
RU2766950C2 (ru) * 2021-09-06 2022-03-16 Общество с ограниченной ответственностью "Экостар-Наутех" Способ получения пресной воды из водных солевых растворов на производствах, использующих природные литиеносные рассолы для получения литиевой продукции в условиях высокой солнечной активности и аридного климата, и установка для его осуществления
DE102021123151A1 (de) * 2021-09-07 2023-03-09 Aurubis Ag Verfahren und Anlage zur Rückgewinnung von Metallen aus schwarzer Masse
CN113800525A (zh) * 2021-11-03 2021-12-17 九江天赐高新材料有限公司 一种利用硼盐尾气联产氟硅酸盐和盐酸的方法
EP4186997A1 (en) 2021-11-26 2023-05-31 K-UTEC AG Salt Technologies Preparation of lithium hydroxide
MX2024007901A (es) 2021-12-23 2024-07-10 Graymont Western Canada Inc Composiciones diluyentes de cemento a base de cal y sistemas y metodos asociados.
CN117337211A (zh) 2022-01-14 2024-01-02 户田工业株式会社 氢氧化锂的制造方法
EP4499260A1 (en) 2022-03-28 2025-02-05 Lilac Solutions, Inc. Devices for efficient sorbent utilization in lithium extraction
WO2023192623A2 (en) 2022-04-01 2023-10-05 Lilac Solutions, Inc. Extraction of lithium with chemical additives
US11873228B2 (en) 2022-04-08 2024-01-16 Uong CHON Method of extracting lithium, method of preparing lithium carbonate and method of preparing lithium hydroxide
US12122722B2 (en) 2022-12-20 2024-10-22 Graymont Western Canada Inc. Systems and methods for storing and mineralizing carbon dioxide with lime
DE102023111177A1 (de) * 2023-05-01 2024-11-07 Thomas König Verfahren zum Aufbereiten eines Abwasserstroms aus der Herstellung von Kathodenaktivmaterial
WO2025043296A1 (en) * 2023-08-31 2025-03-06 Clean Teq Pty Ltd A process and plant

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004018A (en) * 1934-10-24 1935-06-04 Luke J Strauss Beverage bottle cap
US2726138A (en) * 1952-12-06 1955-12-06 Chempatents Inc Preparation of high purity lithium chloride from crude aqueous lithium chloride
US3268289A (en) * 1962-12-11 1966-08-23 Signal Oil & Gas Co Recovery of lithium from brines
US3501297A (en) * 1966-06-06 1970-03-17 Battelle Development Corp Photographic process using polyacetyleneicdioic acid crystals
US3523751A (en) * 1967-10-20 1970-08-11 Lithium Corp Precipitation of lithium carbonate from lithium chloride solution
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
US3652202A (en) * 1969-03-12 1972-03-28 Ppg Industries Inc Production of sodium carbonate
US3755533A (en) * 1971-11-26 1973-08-28 Exxon Research Engineering Co Separation and recovery of inorganic lithium salts from other metal salts
US4036713A (en) * 1976-03-04 1977-07-19 Foote Mineral Company Process for the production of high purity lithium hydroxide
JPS5466311A (en) * 1977-11-07 1979-05-28 Japan Atom Energy Res Inst Collecting method for lithium in seawater
US4636295A (en) * 1985-11-19 1987-01-13 Cominco Ltd. Method for the recovery of lithium from solutions by electrodialysis
JPS62244486A (ja) * 1986-04-11 1987-10-24 リチウム　コ−ポレ−シヨン　オブ　アメリカ リチウムブラインの精製法
JPH0230784A (ja) * 1988-07-19 1990-02-01 Tanaka Kikinzoku Kogyo Kk 塩酸の電解および生成方法
JP2994405B2 (ja) * 1989-08-11 1999-12-27 関東化学株式会社 水酸化アルカリの精製法
RU2090503C1 (ru) * 1994-09-06 1997-09-20 Научно-производственное акционерное общество "Экостар" Способ получения гидроксида лития или его солей с высокой степенью чистоты из природных рассолов
US7157065B2 (en) * 1998-07-16 2007-01-02 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
RU2157338C2 (ru) * 1998-08-24 2000-10-10 Закрытое акционерное общество "Экостар-Наутех" Способ получения гидроксида лития высокой степени чистоты из природных рассолов
US6761808B1 (en) * 1999-05-10 2004-07-13 Ineos Chlor Limited Electrode structure
US7390466B2 (en) * 1999-07-14 2008-06-24 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
CA2392461A1 (en) * 2000-11-29 2002-06-06 Vinnolit Technologie Gmbh & Co. Kg Process for purifying 1,2-dichloroethane
US20030155301A1 (en) * 2002-01-04 2003-08-21 General Electric Company Method of purifying brine
JP2006137620A (ja) * 2004-11-10 2006-06-01 Toshiba Corp 排ガス中の二酸化炭素の回収システムおよび回収方法
EP1912680B1 (en) * 2005-06-15 2014-11-26 The Ohio State University Research Foundation Her-2 peptides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578414B2 (en) 2019-09-25 2023-02-14 Ecostar-Nautech Co., Ltd. Method for producing lithium hydroxide monohydrate from brines

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