EP4058612A4 - Agencement et procédé de récupération d'hydroxyde de lithium - Google Patents

Agencement et procédé de récupération d'hydroxyde de lithium Download PDF

Info

Publication number
EP4058612A4
EP4058612A4 EP19920627.7A EP19920627A EP4058612A4 EP 4058612 A4 EP4058612 A4 EP 4058612A4 EP 19920627 A EP19920627 A EP 19920627A EP 4058612 A4 EP4058612 A4 EP 4058612A4
Authority
EP
European Patent Office
Prior art keywords
arrangement
lithium hydroxide
recovering lithium
recovering
hydroxide
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP19920627.7A
Other languages
German (de)
English (en)
Other versions
EP4058612A1 (fr
Inventor
Marika Tiihonen
Sami KINNUNEN
Eero KOLEHMAINEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Finland Oy
Original Assignee
Metso Outotec Finland Oy
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 Metso Outotec Finland Oy filed Critical Metso Outotec Finland Oy
Publication of EP4058612A1 publication Critical patent/EP4058612A1/fr
Publication of EP4058612A4 publication Critical patent/EP4058612A4/fr
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
EP19920627.7A 2019-11-15 2019-11-15 Agencement et procédé de récupération d'hydroxyde de lithium Pending EP4058612A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2019/050821 WO2021094647A1 (fr) 2019-11-15 2019-11-15 Agencement et procédé de récupération d'hydroxyde de lithium

Publications (2)

Publication Number Publication Date
EP4058612A1 EP4058612A1 (fr) 2022-09-21
EP4058612A4 true EP4058612A4 (fr) 2023-08-16

Family

ID=75853037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920627.7A Pending EP4058612A4 (fr) 2019-11-15 2019-11-15 Agencement et procédé de récupération d'hydroxyde de lithium

Country Status (8)

Country Link
EP (1) EP4058612A4 (fr)
KR (1) KR20220098764A (fr)
CN (2) CN112811445A (fr)
AU (1) AU2019474270A1 (fr)
BR (1) BR112022009315A2 (fr)
CA (1) CA3160982A1 (fr)
MX (1) MX2022005783A (fr)
WO (1) WO2021094647A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220098764A (ko) * 2019-11-15 2022-07-12 메트소 오토텍 핀란드 오이 리튬 하이드록사이드를 회수하기 위한 배열체 및 방법
MX2024004324A (es) * 2021-11-04 2024-04-23 Metso Finland Oy Circulaciones de solucion en un proceso de calcinacion y lixiviacion de un mineral que contiene litio.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052747A (fr) * 1962-07-30 1960-12-30
WO2019220004A1 (fr) * 2018-05-18 2019-11-21 Outotec (Finland) Oy Procédé de récupération d'hydroxyde de lithium

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US334910A (en) 1886-01-26 Thill-coupling
US3073673A (en) * 1959-11-27 1963-01-15 Philip A Chubb Treatment of lithium ores
CN1043155C (zh) * 1994-12-29 1999-04-28 湘乡铝厂 用焙烧锂云母石灰生产氢氧化锂的工艺方法
CN1214981C (zh) 2002-09-30 2005-08-17 南通泛亚锂业有限公司 一水氢氧化锂生产工艺
CN100455512C (zh) 2007-12-28 2009-01-28 四川天齐锂业股份有限公司 电池级单水氢氧化锂的制备方法
CN102115101B (zh) 2011-01-05 2013-09-04 屈俊鸿 一种生产碳酸锂和氢氧化锂的方法
CN106673022B (zh) * 2016-12-23 2019-02-01 江西合纵锂业科技有限公司 一种从电池级碳酸锂生产电池级一水氢氧化锂的方法
US10648090B2 (en) * 2018-02-17 2020-05-12 Lilac Solutions, Inc. Integrated system for lithium extraction and conversion
CN108821313B (zh) * 2018-09-25 2020-06-23 青海大学 一种利用碳酸锂制备一水氢氧化锂的方法
CN109850927B (zh) * 2019-03-29 2021-04-20 四川顺应动力电池材料有限公司 一种制取高纯氢氧化锂的方法
KR20220098764A (ko) * 2019-11-15 2022-07-12 메트소 오토텍 핀란드 오이 리튬 하이드록사이드를 회수하기 위한 배열체 및 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052747A (fr) * 1962-07-30 1960-12-30
WO2019220004A1 (fr) * 2018-05-18 2019-11-21 Outotec (Finland) Oy Procédé de récupération d'hydroxyde de lithium

Also Published As

Publication number Publication date
CA3160982A1 (fr) 2021-05-20
BR112022009315A2 (pt) 2022-08-09
AU2019474270A1 (en) 2022-06-16
KR20220098764A (ko) 2022-07-12
WO2021094647A1 (fr) 2021-05-20
EP4058612A1 (fr) 2022-09-21
CN112811445A (zh) 2021-05-18
MX2022005783A (es) 2022-07-12
CN215439699U (zh) 2022-01-07

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