CL2022001916A1 - Sistema de intercambio iónico y método para la conversión de una solución acuosa de litio - Google Patents

Sistema de intercambio iónico y método para la conversión de una solución acuosa de litio

Info

Publication number
CL2022001916A1
CL2022001916A1 CL2022001916A CL2022001916A CL2022001916A1 CL 2022001916 A1 CL2022001916 A1 CL 2022001916A1 CL 2022001916 A CL2022001916 A CL 2022001916A CL 2022001916 A CL2022001916 A CL 2022001916A CL 2022001916 A1 CL2022001916 A1 CL 2022001916A1
Authority
CL
Chile
Prior art keywords
lithium
ion exchange
resin
hydroxide
bicarbonate
Prior art date
Application number
CL2022001916A
Other languages
English (en)
Inventor
Bishkin David
Original Assignee
Bl Technologies 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 Bl Technologies Inc filed Critical Bl Technologies Inc
Publication of CL2022001916A1 publication Critical patent/CL2022001916A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/362—Cation-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/026—Column or bed processes using columns or beds of different ion exchange materials in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
    • B01J49/12—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds containing cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • 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
    • 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
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/10—Preparation of bicarbonates from carbonates
    • 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
    • C22B3/02—Apparatus therefor
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Los sistemas y métodos utilizan el intercambio iónico para extraer litio de una solución de alimentación que contiene litio, como una salmuera de salar. Los iones de litio se cargan en una resina de intercambio iónico y luego se eluyen mientras se recarga la resina. Se puede utilizar hidróxido de sodio o bicarbonato de sodio para recargar la resina, pero no se mezclan directamente con la solución de alimentación que contiene litio. Se produce una corriente de eluyente que contiene hidróxido de litio o bicarbonato de litio. El hidróxido de litio puede precipitarse como hidróxido de litio o en forma de hidrato. El bicarbonato de litio puede convertirse en carbonato de litio. El sistema y el método incluyen opcionalmente el procesamiento de una corriente de eluyentes para recuperar uno o más compuestos para su reutilización en la regeneración del lecho de resina.
CL2022001916A 2020-01-17 2022-07-15 Sistema de intercambio iónico y método para la conversión de una solución acuosa de litio CL2022001916A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202062962595P 2020-01-17 2020-01-17

Publications (1)

Publication Number Publication Date
CL2022001916A1 true CL2022001916A1 (es) 2023-03-03

Family

ID=74673307

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022001916A CL2022001916A1 (es) 2020-01-17 2022-07-15 Sistema de intercambio iónico y método para la conversión de una solución acuosa de litio

Country Status (9)

Country Link
US (1) US20230019776A1 (es)
EP (1) EP4090461A1 (es)
KR (1) KR20220119513A (es)
CN (1) CN115243790A (es)
AR (1) AR121059A1 (es)
AU (1) AU2021207887A1 (es)
CA (1) CA3167773A1 (es)
CL (1) CL2022001916A1 (es)
WO (1) WO2021146417A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3759257A4 (en) 2018-02-28 2021-11-24 Lilac Solutions, Inc. ION EXCHANGE REACTOR WITH PARTICLE TRAPS FOR LITHIUM EXTRACTION
JP2023529444A (ja) * 2020-06-09 2023-07-10 ライラック ソリューションズ，インク． スケール物質存在下におけるリチウム抽出
WO2022226219A1 (en) 2021-04-23 2022-10-27 Lilac Solutions, Inc. Ion exchange devices for lithium extraction
CN113979416A (zh) * 2021-11-30 2022-01-28 中钢天源股份有限公司 一种低钠磷酸铁及其制备方法
FR3131225A1 (fr) * 2021-12-23 2023-06-30 IFP Energies Nouvelles Procédé et dispositif d'extraction en lit mobile simulé par adsorption de lithium
CN117105336B (zh) * 2023-10-13 2024-01-12 山东金泽水业科技有限公司 一种含锂废水处理及联产碳酸锂的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985589A (en) 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
FI121785B (fi) * 2009-03-11 2011-04-15 Outotec Oyj Menetelmä litiumbikarbonaatin puhdistamiseksi
FR2976280A1 (fr) * 2011-06-09 2012-12-14 Eramet Procede de production d'une solution de chlorure de lithium a partir d'une saumure
CA2791611C (en) * 2011-10-31 2014-05-06 Dow Global Technologies Llc Enhanced staged elution of loaded resin
EP3635145A4 (en) * 2017-06-08 2020-11-25 Urban Mining Pty Ltd LITHIUM RECOVERY PROCESS
JP7003507B2 (ja) * 2017-09-06 2022-01-20 住友金属鉱山株式会社 リチウムの回収方法
JP7031263B2 (ja) * 2017-12-04 2022-03-08 住友金属鉱山株式会社 リチウムの回収方法
JP7102743B2 (ja) * 2018-01-15 2022-07-20 住友金属鉱山株式会社 リチウムの回収方法
US10648090B2 (en) * 2018-02-17 2020-05-12 Lilac Solutions, Inc. Integrated system for lithium extraction and conversion
CN108893605B (zh) * 2018-05-25 2020-03-10 西安蓝晓科技新材料股份有限公司 一种可以实现锂钠分离的连续离子交换装置及方法

Also Published As

Publication number Publication date
AR121059A1 (es) 2022-04-13
US20230019776A1 (en) 2023-01-19
CA3167773A1 (en) 2021-07-22
KR20220119513A (ko) 2022-08-29
CN115243790A (zh) 2022-10-25
AU2021207887A1 (en) 2022-09-01
EP4090461A1 (en) 2022-11-23
WO2021146417A1 (en) 2021-07-22

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