CL2023003859A1 - Metodo para adsorcion de litio en solucion que contiene carbonato y/o sulfato - Google Patents

Metodo para adsorcion de litio en solucion que contiene carbonato y/o sulfato

Info

Publication number
CL2023003859A1
CL2023003859A1 CL2023003859A CL2023003859A CL2023003859A1 CL 2023003859 A1 CL2023003859 A1 CL 2023003859A1 CL 2023003859 A CL2023003859 A CL 2023003859A CL 2023003859 A CL2023003859 A CL 2023003859A CL 2023003859 A1 CL2023003859 A1 CL 2023003859A1
Authority
CL
Chile
Prior art keywords
adsorption
lithium
sulfate
solution containing
containing carbonate
Prior art date
Application number
CL2023003859A
Other languages
English (en)
Inventor
Yu Jia
Guo Fumin
Liu Qiong
Kou Xiaokang
Li Suidang
Gao Wenjin
Chu Kaile
Bian Weina
Wang Yao
Jiao Pengwei
Original Assignee
Sunresin New Mat Co 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 Sunresin New Mat Co Ltd filed Critical Sunresin New Mat Co Ltd
Publication of CL2023003859A1 publication Critical patent/CL2023003859A1/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
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/265—Adsorption chromatography
    • 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
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3071—Washing or leaching
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • B01D15/1871—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in series
    • 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
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • B01D15/1885—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in parallel
    • 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)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un método para la adsorción de litio en una solución que contiene carbonato y/o sulfato, que comprende utilizar un adsorbente de litio a base de aluminio para la adsorción de iones de litio en la solución que contiene carbonato y/o sulfato, después de que la adsorción se sature; utilizar una solución salina de alta concentración débilmente ácida para transformar el adsorbente; desorber el adsorbente transformado por medio de una solución salina de baja concentración o agua, y entrar en el siguiente ciclo de funcionamiento.
CL2023003859A 2021-09-17 2023-12-21 Metodo para adsorcion de litio en solucion que contiene carbonato y/o sulfato CL2023003859A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111095253.8A CN115814465A (zh) 2021-09-17 2021-09-17 一种含碳酸根或/和硫酸根溶液中锂吸附的方法

Publications (1)

Publication Number Publication Date
CL2023003859A1 true CL2023003859A1 (es) 2024-05-17

Family

ID=85515919

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023003859A CL2023003859A1 (es) 2021-09-17 2023-12-21 Metodo para adsorcion de litio en solucion que contiene carbonato y/o sulfato

Country Status (7)

Country Link
US (1) US20240183002A1 (es)
EP (1) EP4327908A1 (es)
CN (1) CN115814465A (es)
AU (1) AU2022347466A1 (es)
CA (1) CA3220364A1 (es)
CL (1) CL2023003859A1 (es)
WO (1) WO2023040534A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031368B (zh) 2010-10-29 2013-01-02 西安蓝晓科技新材料股份有限公司 一种从盐湖卤水中提取锂的连续离子交换装置及方法
CN102432045B (zh) * 2011-09-26 2013-02-13 江苏海龙锂业科技有限公司 一种超高纯度碳酸锂的制备方法
CN102631897B (zh) 2012-02-14 2015-03-25 西安蓝晓科技新材料股份有限公司 一种制备锂吸附剂树脂的方法
CN104445294B (zh) * 2014-11-19 2016-07-13 中国科学院青海盐湖研究所 一种硫酸钠亚盐型盐湖卤水富集锂的方法
CN106140121A (zh) * 2016-06-17 2016-11-23 江西赣锋锂业股份有限公司 一种铝盐锂吸附剂性能恢复的再生方法
CN108658100B (zh) * 2017-08-10 2019-04-02 青海盐湖工业股份有限公司 一种盐湖卤水生产氯化锂的新工艺及装备
CN108083301A (zh) * 2017-11-10 2018-05-29 江苏旌凯中科超导高技术有限公司 利用磁性粉体铝系锂吸附剂从卤水中提取锂的方法
CN112723394A (zh) * 2021-02-03 2021-04-30 格尔木藏格锂业有限公司 一种盐湖碳酸锂生产中高浓度氯化锂溶液中除硼的方法

Also Published As

Publication number Publication date
CN115814465A (zh) 2023-03-21
CA3220364A1 (en) 2023-03-23
US20240183002A1 (en) 2024-06-06
WO2023040534A1 (zh) 2023-03-23
AU2022347466A1 (en) 2023-12-07
EP4327908A1 (en) 2024-02-28

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