CL2020002938A1 - Proceso para absorción y recuperación selectiva de litio a partir de salmueras naturales y sintéticas - Google Patents

Proceso para absorción y recuperación selectiva de litio a partir de salmueras naturales y sintéticas

Info

Publication number
CL2020002938A1
CL2020002938A1 CL2020002938A CL2020002938A CL2020002938A1 CL 2020002938 A1 CL2020002938 A1 CL 2020002938A1 CL 2020002938 A CL2020002938 A CL 2020002938A CL 2020002938 A CL2020002938 A CL 2020002938A CL 2020002938 A1 CL2020002938 A1 CL 2020002938A1
Authority
CL
Chile
Prior art keywords
lithium
recovery
natural
selective absorption
synthetic brines
Prior art date
Application number
CL2020002938A
Other languages
English (en)
Inventor
Charles R Marston
Michael J Garska
Original Assignee
Energysource Minerals Llc
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
Priority claimed from US16/010,286 external-priority patent/US10604414B2/en
Application filed by Energysource Minerals Llc filed Critical Energysource Minerals Llc
Publication of CL2020002938A1 publication Critical patent/CL2020002938A1/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
    • C01D15/02—Oxides; 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
    • 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
    • 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
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

En general, la presente invención se refiere a un proceso para absorción y recuperación selectiva de litio a partir de salmueras naturales y sintéticas, y más particularmente, a un proceso para recuperación de litio a partir de una solución de salmuera natural o sintética al hacer pasar la solución de salmuera a través de un adsorbente selectivo de litio en un circuito de adsorción y desorción contracorriente continuo.
CL2020002938A 2018-05-15 2020-11-12 Proceso para absorción y recuperación selectiva de litio a partir de salmueras naturales y sintéticas CL2020002938A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862671489P 2018-05-15 2018-05-15
US16/010,286 US10604414B2 (en) 2017-06-15 2018-06-15 System and process for recovery of lithium from a geothermal brine

Publications (1)

Publication Number Publication Date
CL2020002938A1 true CL2020002938A1 (es) 2021-02-26

Family

ID=68540928

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002938A CL2020002938A1 (es) 2018-05-15 2020-11-12 Proceso para absorción y recuperación selectiva de litio a partir de salmueras naturales y sintéticas

Country Status (5)

Country Link
EP (1) EP3793945A4 (es)
AR (1) AR115103A1 (es)
CA (1) CA3100313A1 (es)
CL (1) CL2020002938A1 (es)
WO (1) WO2019221932A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041201A (zh) 2019-12-30 2020-04-21 西安蓝晓科技新材料股份有限公司 一种盐湖卤水中提锂的新方法
WO2021223014A1 (en) * 2020-05-07 2021-11-11 Prairie Lithium Corporation Methods and systems for recovery of valuable target species from brine solutions
CN112239815A (zh) * 2020-11-11 2021-01-19 陕西省膜分离技术研究院有限公司 一种采集锂铷的分级加热恒温吸附解吸设备及方法
RU2751948C1 (ru) 2021-02-09 2021-07-21 Акционерное общество «Аксион - Редкие и Драгоценные Металлы» Способ переработки гидроминерального литийсодержащего сырья
CN115558798B (zh) * 2021-07-02 2023-12-01 浙江新化化工股份有限公司 锂化合物的制备方法
RU2763955C1 (ru) 2021-08-15 2022-01-11 Акционерное общество "Аксион - Редкие и Драгоценные Металлы" Способ сорбционного извлечения лития из литийсодержащих рассолов
CN116411167A (zh) * 2021-12-31 2023-07-11 比亚迪股份有限公司 一种提锂装置和提锂方法
FR3134317A1 (fr) * 2022-04-07 2023-10-13 Brgm Simulation d’extraction de lithium
US20230356107A1 (en) * 2022-05-04 2023-11-09 Schlumberger Technology Corporation Lithium recovery using aqueous sources
CN115739004B (zh) * 2022-11-25 2024-04-16 中国科学院青海盐湖研究所 利用高镁锂比盐湖卤水制备的锂铝吸附材料及其方法
CN116081658B (zh) * 2023-02-14 2023-09-08 安徽鑫纪源科技有限公司 一种电解废渣制备工业级碳酸锂的提纯方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100857473B1 (ko) * 2000-03-27 2008-09-08 마이클 에프 레이 시아나이드 염 제조 방법
BE1013752A3 (nl) 2000-10-12 2002-07-02 Puritech Bv Met Beperkte Aansp Inrichting voor het behandelen van minstens een fluidum.
US20030155301A1 (en) * 2002-01-04 2003-08-21 General Electric Company Method of purifying brine
US6764584B2 (en) * 2002-10-22 2004-07-20 Industrial Technology Research Institute Process for producing lithium concentrate from brine or seawater
CN1243112C (zh) * 2002-12-27 2006-02-22 中国科学院青海盐湖研究所 吸附法从盐湖卤水中提取锂的方法
WO2010035956A2 (ko) * 2008-09-29 2010-04-01 한국지질자원연구원 분리막 레저버를 이용하는 리튬 회수 장치, 이를 이용한 리튬 회수 방법, 및 이를 이용한 리튬 흡탈착 시스템
KR101047986B1 (ko) 2010-11-26 2011-07-13 한국지질자원연구원 Ｃｃｄ 공정을 이용한 리튬 이온의 흡착/탈착 장치 및 그 방법
WO2014170863A1 (en) * 2013-04-18 2014-10-23 Ionex Separations Inc. Ion exchange
CA2994738A1 (en) * 2015-08-28 2017-03-09 Albemarle Corporation Processes for recovering lithium values from lithium-containing brines

Also Published As

Publication number Publication date
EP3793945A1 (en) 2021-03-24
AR115103A1 (es) 2020-11-25
WO2019221932A1 (en) 2019-11-21
CA3100313A1 (en) 2019-11-21
EP3793945A4 (en) 2021-06-23

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