EP4058612A4 - Anordnung und verfahren zur rückgewinnung von lithiumhydroxid - Google Patents

Anordnung und verfahren zur rückgewinnung von lithiumhydroxid Download PDF

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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
English (en)
French (fr)
Other versions
EP4058612A1 (de
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/de
Publication of EP4058612A4 publication Critical patent/EP4058612A4/de
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)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (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 Anordnung und verfahren zur rückgewinnung von lithiumhydroxid Pending EP4058612A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2019/050821 WO2021094647A1 (en) 2019-11-15 2019-11-15 Arrangement and method for recovering lithium hydroxide

Publications (2)

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

Family

ID=75853037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920627.7A Pending EP4058612A4 (de) 2019-11-15 2019-11-15 Anordnung und verfahren zur rückgewinnung von lithiumhydroxid

Country Status (7)

Country Link
EP (1) EP4058612A4 (de)
KR (1) KR102901550B1 (de)
CN (2) CN112811445B (de)
AU (1) AU2019474270B2 (de)
CA (1) CA3160982A1 (de)
MX (1) MX2022005783A (de)
WO (1) WO2021094647A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102901550B1 (ko) * 2019-11-15 2025-12-17 메트소 핀란드 오이 리튬 하이드록사이드를 회수하기 위한 배열체 및 방법
WO2023079208A1 (en) * 2021-11-04 2023-05-11 Metso Outotec Finland Oy Solution circulations in a process for calcination and leaching of a lithium-containing mineral
CN118871390A (zh) 2022-01-17 2024-10-29 Icsip私人有限公司 用于锂生产的方法和系统
CN115927877B (zh) * 2022-09-30 2025-03-14 江西闪凝科技有限公司 一种锂云母中锂的提取方法
CN115927845B (zh) * 2022-11-28 2025-03-11 江西锂顺再生资源有限公司 锂云母焙烧浸出过滤渣料洗涤方法
KR20250074236A (ko) * 2023-11-20 2025-05-27 두산에너빌리티 주식회사 블랙 매스의 리튬 회수 시스템
WO2025111642A1 (en) * 2023-11-29 2025-06-05 Primero Group Limited Method for the extraction of lithium
CN120119115A (zh) * 2023-12-08 2025-06-10 美卓芬兰有限公司 锂精矿的浸出
CN120119116A (zh) * 2023-12-08 2025-06-10 美卓芬兰有限公司 锂精矿的碱法浸出工艺
WO2025120256A1 (en) * 2023-12-08 2025-06-12 Metso Finland Oy A novel leaching process of lithium concentrates
WO2025120255A1 (en) * 2023-12-08 2025-06-12 Metso Finland Oy Leaching of lithium concentrates
EP4620916A1 (de) * 2024-03-22 2025-09-24 Prime Lithium AG Verfahren zur herstellung von lioh
CN119503834B (zh) * 2025-01-21 2025-04-18 四川省工业环境监测研究院 利用锂渣制备方沸石的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052747A (de) * 1962-07-30 1966-12-30
WO2019220004A1 (en) * 2018-05-18 2019-11-21 Outotec (Finland) Oy Method for recovering lithium hydroxide

Family Cites Families (17)

* 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
JP4492222B2 (ja) * 2004-06-21 2010-06-30 トヨタ自動車株式会社 リチウム電池処理方法
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
EP2268851A4 (de) * 2008-04-22 2011-05-25 Chemetall Foote Corp Verfahren zur herstellung von hochreinem lithiumhydroxid und hydrochlorsäure
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
CN104245587A (zh) * 2012-03-19 2014-12-24 奥图泰(芬兰)公司 用于回收碳酸锂的方法
US9988279B2 (en) * 2014-11-05 2018-06-05 Reed Advanced Materials Pty Ltd Production of lithium hydroxide
CN106517256A (zh) * 2016-12-23 2017-03-22 江西合纵锂业科技有限公司 一种以碳酸锂为原料生产一水氢氧化锂的方法
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
KR101925051B1 (ko) * 2018-08-02 2019-02-22 주식회사 천보 디플루오로인산리튬염 결정체를 고순도로 제조하는 방법 및 이를 이용한 2차 전지용 비수계 전해액
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
KR102901550B1 (ko) * 2019-11-15 2025-12-17 메트소 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 (de) * 1962-07-30 1966-12-30
WO2019220004A1 (en) * 2018-05-18 2019-11-21 Outotec (Finland) Oy Method for recovering lithium hydroxide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021094647A1 *

Also Published As

Publication number Publication date
KR102901550B1 (ko) 2025-12-17
CN112811445B (zh) 2025-01-10
MX2022005783A (es) 2022-07-12
KR20220098764A (ko) 2022-07-12
AU2019474270B2 (en) 2026-03-26
CN215439699U (zh) 2022-01-07
CN112811445A (zh) 2021-05-18
BR112022009315A2 (pt) 2022-08-09
CA3160982A1 (en) 2021-05-20
AU2019474270A1 (en) 2022-06-16
EP4058612A1 (de) 2022-09-21
WO2021094647A1 (en) 2021-05-20

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Owner name: METSO FINLAND OY