AR083111A1 - Proceso para producir carbonato de litio a partir de salmuera de litio concentrada - Google Patents

Proceso para producir carbonato de litio a partir de salmuera de litio concentrada

Info

Publication number
AR083111A1
AR083111A1 ARP110103514A ARP110103514A AR083111A1 AR 083111 A1 AR083111 A1 AR 083111A1 AR P110103514 A ARP110103514 A AR P110103514A AR P110103514 A ARP110103514 A AR P110103514A AR 083111 A1 AR083111 A1 AR 083111A1
Authority
AR
Argentina
Prior art keywords
lithium
concentrated
lithium carbonate
carbonate
precipitated
Prior art date
Application number
ARP110103514A
Other languages
English (en)
Original Assignee
Orocobre Ltd
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 Orocobre Ltd filed Critical Orocobre Ltd
Publication of AR083111A1 publication Critical patent/AR083111A1/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Se revelan métodos para un proceso simplificado para preparar carbonato de litio a partir de salmuera de litio concentrada que puede utilizarse para aplicaciones de calidad para baterías, usos farmacéuticos y otras aplicaciones que requieren una calidad de gran pureza. Se precipita carbonato de litio a partir de salmuera concentrada en litio, mediante la adición de cenizas de soda, preferentemente con un contenido reducido en magnesio, subsiguientemente se suspende en solución acuosa y se hace reaccionar con dióxido de carbono de manera de formar bicarbonato de litio disuelto. Se filtran las impurezas insolubles, y el boro y las impurezas metálicas disueltas tales como calcio, magnesio y hierro son separados físicamente de la solución de bicarbonato de litio mediante medios selectivos de iones o mediante otros procesos selectivos. Subsiguientemente, se precipita el carbonato de litio.
ARP110103514A 2011-09-15 2011-09-26 Proceso para producir carbonato de litio a partir de salmuera de litio concentrada AR083111A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2011/001189 WO2013036983A1 (en) 2011-09-15 2011-09-15 Process for producing lithium carbonate from concentrated lithium brine

Publications (1)

Publication Number Publication Date
AR083111A1 true AR083111A1 (es) 2013-01-30

Family

ID=47882433

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103514A AR083111A1 (es) 2011-09-15 2011-09-26 Proceso para producir carbonato de litio a partir de salmuera de litio concentrada

Country Status (6)

Country Link
US (2) US9994930B2 (es)
CN (1) CN103958412A (es)
AR (1) AR083111A1 (es)
AU (1) AU2011376865A1 (es)
HK (1) HK1200158A1 (es)
WO (1) WO2013036983A1 (es)

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FI127782B (en) * 2014-12-02 2019-02-15 Keliber Oy A process for the production of lithium metal phosphates
CN105836766A (zh) * 2016-03-18 2016-08-10 中国科学院青海盐湖研究所 一种脱除高锂溶液中的硼离子的方法
JP6970368B2 (ja) * 2016-06-07 2021-11-24 住友金属鉱山株式会社 リチウム化合物粉体、このリチウム化合物粉体の製造方法、および非水系電解質二次電池用正極活物質の製造方法
EP3500362B1 (en) 2016-08-18 2024-03-06 ExSorbtion Inc. Metal ion extraction from brines
US10315926B2 (en) * 2017-02-09 2019-06-11 U.S. Department Of Energy Selective lithium recovery as lithium carbonate from natural brines
CN115433826A (zh) 2017-08-02 2022-12-06 捷客斯金属株式会社 锂化合物的溶解方法及碳酸锂的制造方法、以及由锂离子二次电池废料回收锂的方法
CN107445181B (zh) * 2017-08-16 2022-12-23 中国恩菲工程技术有限公司 碳酸锂连续碳酸氢化反应的系统
US20190193027A1 (en) * 2017-10-26 2019-06-27 Marc Privitera Mobile Extraction Array with brine constituent separation, purification and concentration
CN111655876A (zh) * 2017-11-09 2020-09-11 美国硼砂集团 矿物回收工艺
EP3759257A4 (en) * 2018-02-28 2021-11-24 Lilac Solutions, Inc. ION EXCHANGE REACTOR WITH PARTICLE TRAPS FOR LITHIUM EXTRACTION
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FR3087356B1 (fr) * 2018-10-18 2021-04-23 Geolith Installation et procede de separation d’au moins une espece ionique a partir d’une solution comprenant au moins ladite espece ionique et du lithium
CN109244588B (zh) * 2018-11-22 2022-08-23 湖南天泰天润新能源科技有限公司 一种废三元锂电池生产三元前驱体和高纯碳酸锂的方法
CN113195409A (zh) * 2018-12-20 2021-07-30 朗盛德国有限责任公司 由盐水制备高纯度碳酸锂
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US11634789B2 (en) 2019-09-16 2023-04-25 InCoR Lithium Selective lithium extraction from brines
CN110550643A (zh) * 2019-09-30 2019-12-10 山东瑞福锂业有限公司 从析钠母液中回收制备电池级锂盐的工艺
TR201915707A2 (tr) 2019-10-11 2021-04-21 Eti Maden Isletmeleri Genel Mueduerluegue Boraks zayif çözelti̇leri̇nden li̇tyum geri̇ kazanimi
CN111122548A (zh) * 2020-01-06 2020-05-08 江苏容汇通用锂业股份有限公司 一种碳酸锂中微量金属铜、锌的检测方法
CN111589278B (zh) * 2020-04-27 2022-03-22 湖南凯地众能科技有限公司 一种回收废旧锂离子电池水循环利用系统及其方法
PE20220205A1 (es) * 2020-05-12 2022-02-01 Energy Exploration Tech Inc Sistemas y metodos para recuperar litio de salmueras
CN111943237B (zh) * 2020-08-31 2023-05-02 长沙有色冶金设计研究院有限公司 一种采用硫酸锂粗矿制备电池级碳酸锂的方法
CN111960445B (zh) * 2020-08-31 2023-04-07 长沙有色冶金设计研究院有限公司 一种采用硫酸锂粗矿制备电池级碳酸锂并回收副产物的方法
AU2021346301B2 (en) * 2020-10-27 2022-08-04 Galaxy Resources Limited Recovery of lithium from aqueous solutions
CN112786988B (zh) * 2020-11-26 2022-06-14 清华四川能源互联网研究院 一种锂电池报废正极材料回收过程中的除杂和处理方法
WO2022119564A1 (en) * 2020-12-02 2022-06-09 U.S. Borax Inc. A lithium carbonate production process and apparatus
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
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CN113636577A (zh) * 2021-08-25 2021-11-12 金川集团股份有限公司 一种低磁性球形高纯碳酸锂制备方法
CN115159549A (zh) * 2022-06-20 2022-10-11 广东邦普循环科技有限公司 一种苛化法制备氢氧化锂的工艺及其应用
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Cited By (2)

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CN114538482A (zh) * 2022-03-10 2022-05-27 中国科学院过程工程研究所 一种吸附-加压脱附法提纯含锂溶液制备碳酸锂的方法
CN114538482B (zh) * 2022-03-10 2023-08-01 中国科学院过程工程研究所 一种吸附-加压脱附法提纯含锂溶液制备碳酸锂的方法

Also Published As

Publication number Publication date
US9994930B2 (en) 2018-06-12
AU2011376865A1 (en) 2013-05-02
US20180320247A1 (en) 2018-11-08
HK1200158A1 (en) 2015-07-31
US20140334997A1 (en) 2014-11-13
WO2013036983A1 (en) 2013-03-21
CN103958412A (zh) 2014-07-30

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