[go: up one dir, main page]

AR019418A1 - Proceso destinado a recuperar carbonato de litio de una salmuera que contiene litio y magnesio. - Google Patents

Proceso destinado a recuperar carbonato de litio de una salmuera que contiene litio y magnesio.

Info

Publication number
AR019418A1
AR019418A1 ARP990103517A AR019418A1 AR 019418 A1 AR019418 A1 AR 019418A1 AR P990103517 A ARP990103517 A AR P990103517A AR 019418 A1 AR019418 A1 AR 019418A1
Authority
AR
Argentina
Prior art keywords
lithium
magnesium
salmuera
recovering
lithium carbonate
Prior art date
Application number
Other languages
English (en)
Original Assignee
Chemetall Foote Corp
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 Chemetall Foote Corp filed Critical Chemetall Foote Corp
Publication of AR019418A1 publication Critical patent/AR019418A1/es

Links

Classifications

    • 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
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • C01F5/22—Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Método destinado a producir carbonato de litio al precipitar magnesio en forma de hidroxido a partir de una salmuera concentrada que tiene unaconcentracion de litio de 6%. A continuacion se precipita el litio desde la salmuera agregando un licormadr e o agua de cristalizacion alcalizada en un pasoprevio a la precipitacion del litio.
ARP990103517 1998-07-16 1999-07-16 Proceso destinado a recuperar carbonato de litio de una salmuera que contiene litio y magnesio. AR019418A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9306798P 1998-07-16 1998-07-16

Publications (1)

Publication Number Publication Date
AR019418A1 true AR019418A1 (es) 2002-02-20

Family

ID=45569839

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103517 AR019418A1 (es) 1998-07-16 1999-07-16 Proceso destinado a recuperar carbonato de litio de una salmuera que contiene litio y magnesio.

Country Status (2)

Country Link
US (1) US6143260A (es)
AR (1) AR019418A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511664A (zh) * 2021-08-25 2021-10-19 金川集团股份有限公司 一种从电池废料中选择性提锂制备电池级碳酸锂的方法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7157065B2 (en) * 1998-07-16 2007-01-02 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
WO2010006366A1 (en) 2008-07-18 2010-01-21 Rincon Lithium Limited A process for recovering lithium from a brine
CN101476049B (zh) * 2009-01-05 2010-06-09 昆明理工大学 一种从金属矿中脱除镁的方法
US9034294B1 (en) * 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
CN101691239B (zh) * 2009-09-30 2013-02-13 达州市恒成能源（集团）有限责任公司 一种卤水综合利用的方法
DE102010019554B4 (de) 2010-05-05 2012-11-29 Technische Universität Bergakademie Freiberg Verfahren zur Abreicherung von Magnesium und Anreicherung von Lithium in chloridisch geprägten Salzlösungen
KR101158527B1 (ko) 2010-06-28 2012-06-21 한국광물자원공사 고순도 탄산리튬 제조방법
CN101928023B (zh) * 2010-09-03 2012-05-09 山西大学 利用太阳能从卤水中制取碳酸锂的装置和方法
KR101047984B1 (ko) 2010-11-17 2011-07-13 한국지질자원연구원 염수에서의 고순도 탄산리튬 제조 방법
JP5406822B2 (ja) 2010-11-30 2014-02-05 日鉄鉱業株式会社 炭酸リチウムの製造方法
HK1200158A1 (en) 2011-09-15 2015-07-31 奥若可博有限公司 Process for producing lithium carbonate from concentrated lithium brine
CN102432046B (zh) * 2011-09-26 2013-02-13 江苏海龙锂业科技有限公司 一种氯化物型盐湖卤水的利用方法
CN102432044B (zh) * 2011-09-26 2013-02-13 江苏海龙锂业科技有限公司 从高镁锂比盐湖卤水中提取超高纯度碳酸锂的方法
CN102602966B (zh) * 2012-04-06 2014-01-08 华东理工大学 一种盐湖卤水镁锂分离及制备碳酸锂的方法
FI124088B (fi) * 2012-06-05 2014-03-14 Outotec Oyj Menetelmä ja laitteisto puhtaan litiumpitoisen liuoksen valmistamiseksi
CN103073034B (zh) * 2013-01-17 2014-09-10 贵州开磷（集团）有限责任公司 一种超低品位磷矿石脱镁并生产氢氧化镁的方法
DE102015203395A1 (de) 2015-02-25 2016-08-25 Technische Universität Bergakademie Freiberg Verfahren zur elektrodialytischen Herstellung von Lithiumhydroxid aus verunreinigten lithiumhaltigen wässrigen Diluaten
CA3042949A1 (en) * 2016-11-08 2018-05-17 Mgx Minerals Inc. Method for the production of lithium carbonate from salt brines
CN107164777B (zh) * 2017-05-12 2019-01-25 中国科学院过程工程研究所 一种膜电解从高镁锂比盐湖卤水中分离镁和富集锂的方法
CA3195237C (en) 2018-12-21 2023-12-19 Mangrove Water Technologies Ltd Li recovery processes and onsite chemical production for li recovery processes
US11634789B2 (en) 2019-09-16 2023-04-25 InCoR Lithium Selective lithium extraction from brines
DE102021106248B4 (de) 2021-03-15 2023-11-09 SEP Salt & Evaporation Plants Ltd. Verfahren zur Gewinnung von Lithiumcarbonat
KR20250094459A (ko) * 2023-12-18 2025-06-25 포스코홀딩스 주식회사 리튬을 회수하는 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268289A (en) * 1962-12-11 1966-08-23 Signal Oil & Gas Co Recovery of lithium from brines
US3523751A (en) * 1967-10-20 1970-08-11 Lithium Corp Precipitation of lithium carbonate from lithium chloride solution
GB1576130A (en) * 1976-08-10 1980-10-01 Quebec Ministere Des Richesses Continuous production of lithium carbonate
US4261960A (en) * 1979-04-11 1981-04-14 Foote Mineral Company Removal of boron from lithium chloride brine
US5219550A (en) * 1989-03-31 1993-06-15 Cyprus Foote Mineral Company Production of low boron lithium carbonate from lithium-containing brine
AR001916A1 (es) * 1996-02-20 1997-12-10 Minera Salar De Atacama S A So Proceso para extraer boro desde salmueras naturales o industriales empleando extración por solventes
AR001917A1 (es) * 1996-03-28 1997-12-10 Minera Salar De Atacama S A So Producción de carbonato de litio de alta pureza desde salmueras naturales o industriales
US6048507A (en) * 1997-12-09 2000-04-11 Limtech Process for the purification of lithium carbonate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511664A (zh) * 2021-08-25 2021-10-19 金川集团股份有限公司 一种从电池废料中选择性提锂制备电池级碳酸锂的方法

Also Published As

Publication number Publication date
US6143260A (en) 2000-11-07

Similar Documents

Publication Publication Date Title
AR019418A1 (es) Proceso destinado a recuperar carbonato de litio de una salmuera que contiene litio y magnesio.
DE69124497D1 (de) Verfahren zur Herstellung von Natriumchlorid
AR001917A1 (es) Producción de carbonato de litio de alta pureza desde salmueras naturales o industriales
RU94021364A (ru) Способ получения промышленного водного раствора хлорида натрия и применение этого раствора или электролитического получения водного раствора гидрата окиси натрия, для получения карбоната натрия и для получения хлорида натрия в кристаллах
ATE246149T1 (de) Behandlung von kalk
BG105290A (en) Method for producing sodium chloride crystals
KR950006029A (ko) 염화칼륨 수용액을 전기분해시키는 방법
DE60335220D1 (de) GLEICHZEITIGE GEWINNUNG VON KALIUMCHLORID UND MIT KCl ANGEREICHERTEM SPEISESALZ
ATE166856T1 (de) Verfahren zur wiedergewinnung der salzbestandteile aus härtereisalzbädern
GB1410281A (en) Process for desulphurization of gases containing sulphur compounds
US2404550A (en) Method of obtaining magnesia and potash from the waters of the great salt lake
SE9603972D0 (sv) Förfarande för framställning av aska bestående huvudsakligen av natriumsulfat från en sodapanna
CA2365967A1 (en) Process for the treatment of fly ash, using hydrochloric acid
RU95106466A (ru) Способ снижения содержания хлорида в системе регенерации химических реагентов для варки целлюлозы
RU2097326C1 (ru) Способ получения оксида магния из бишофита
MX9200053A (es) Proceso para la obtencion directa de sulfato de; sodio anhidro.
BR9611324C1 (pt) Processo para recuperar hemicelulose e produtos quìmicos de polpação a partir de uma solução de partida essencialmente isenta de lignina
GB637578A (en) Methods for extracting alumina from raw anhydrous calcium aluminates
CN208182775U (zh) 钛白粉生产酸性废水的分盐系统
Tenu et al. Quinary system H sub (2) O-NaCl-CaCl sub (2)-SrCl sub (2)-BaCl sub (2). Use of the 65 degree C isotherm for the purpose of extracting barium and strontium chlorides.
KR960001179A (ko) 폴리염화알루미늄의 제조방법
SU785220A1 (ru) Способ очистки сточных вод
FR2433480A2 (fr) Procede de purification de solutions contenant des carbonate et sulfate de potassium, eventuellement de l'hydroxyde de potassium ainsi que principalement l'un au moins des metaux, uranium, molybdene
KR960017512A (ko) 게. 새우 껍질로부터 칼슘 회수 방법
GB428584A (en) Improvements relating to processes for the treatment of lime aluminates

Legal Events

Date Code Title Description
FG Grant, registration