EP4724162A1 - Dispositif de production de cristaux de carbonate de lithium - Google Patents

Dispositif de production de cristaux de carbonate de lithium

Info

Publication number
EP4724162A1
EP4724162A1 EP24732584.8A EP24732584A EP4724162A1 EP 4724162 A1 EP4724162 A1 EP 4724162A1 EP 24732584 A EP24732584 A EP 24732584A EP 4724162 A1 EP4724162 A1 EP 4724162A1
Authority
EP
European Patent Office
Prior art keywords
reactor
lithium
medium
thermally insulated
lithium carbonate
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
EP24732584.8A
Other languages
German (de)
English (en)
Inventor
Bernd Schultheis
Christoph Ney
Markus Pfänder
Jenny Hess
Georg Katzmann
Jing Wang
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.)
K Utec AG Salt Technologies
Original Assignee
K Utec AG Salt Technologies
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 K Utec AG Salt Technologies filed Critical K Utec AG Salt Technologies
Publication of EP4724162A1 publication Critical patent/EP4724162A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B01D9/0054—Use of anti-solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/813—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow the stirrers co-operating with stationary guiding elements
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D2009/0086—Processes or apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

L'invention concerne un dispositif et un procédé de cristallisation continue contrôlée de cristaux de sels métalliques, en particulier de cristaux de carbonate de lithium. Ces cristaux peuvent être produits à grande échelle avec une grande homogénéité.
EP24732584.8A 2023-06-07 2024-06-07 Dispositif de production de cristaux de carbonate de lithium Pending EP4724162A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023114974.1A DE102023114974A1 (de) 2023-06-07 2023-06-07 Vorrichtung zur Erzeugung von Lithiumkarbonat-Kristallen
PCT/EP2024/065811 WO2024251991A1 (fr) 2023-06-07 2024-06-07 Dispositif de production de cristaux de carbonate de lithium

Publications (1)

Publication Number Publication Date
EP4724162A1 true EP4724162A1 (fr) 2026-04-15

Family

ID=91530191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24732584.8A Pending EP4724162A1 (fr) 2023-06-07 2024-06-07 Dispositif de production de cristaux de carbonate de lithium

Country Status (4)

Country Link
EP (1) EP4724162A1 (fr)
AU (1) AU2024286796A1 (fr)
DE (1) DE102023114974A1 (fr)
WO (1) WO2024251991A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119533053A (zh) * 2024-12-19 2025-02-28 江西华赛新材料有限公司 一种母液冷却装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD227615B1 (de) 1984-10-01 1988-08-03 Kali Veb K Vorrichtung zur gewaehrleistung eines feststoffarmen ueberlaufes aus vertikalen suspendierapparaten
DE10245467A1 (de) * 2002-09-28 2004-04-08 Varta Automotive Systems Gmbh Aktives Nickelmischhydroxid-Kathodenmaterial für alkalische Akkumulatoren und Verfahren zu seiner Herstellung
DE10304314A1 (de) * 2003-02-04 2004-08-12 Kali-Umwelttechnik Gmbh Verfahren zur Herstellung von Magnesiumhydroxid mit definierter Partikelgröße und Partikelform
DE102004020640A1 (de) * 2004-04-27 2005-11-24 Kali-Umwelttechnik Gmbh Vorrichtung zur gesteuerten Fällungskristallisation
CA2985579C (fr) 2010-02-17 2022-11-29 Alger Alternative Energy, Llc Methode de production de chlorure de carbonate de lithium a partir du chlorure de lithium au moyen d'un separateur gaz-liquide-solide
CN114007986A (zh) 2019-10-01 2022-02-01 巴斯夫欧洲公司 用于沉淀混合碳酸盐或混合(氧)氢氧化物的方法
CN214181930U (zh) * 2020-12-31 2021-09-14 华茂伟业绿色科技股份有限公司 一种晶体沉降装置
CN216023265U (zh) * 2021-10-22 2022-03-15 大连龙缘化学有限公司 一种均四甲苯的分离提纯装置
CN217794611U (zh) * 2022-04-16 2022-11-15 中唯国际生命科技有限公司 一种用于生产晶体卫矛醇的结晶罐

Also Published As

Publication number Publication date
AU2024286796A1 (en) 2026-01-08
WO2024251991A1 (fr) 2024-12-12
DE102023114974A1 (de) 2024-12-12

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