PT2971252T - Processos para preparar hidróxido de lítio - Google Patents

Processos para preparar hidróxido de lítio

Info

Publication number
PT2971252T
PT2971252T PT147644660T PT14764466T PT2971252T PT 2971252 T PT2971252 T PT 2971252T PT 147644660 T PT147644660 T PT 147644660T PT 14764466 T PT14764466 T PT 14764466T PT 2971252 T PT2971252 T PT 2971252T
Authority
PT
Portugal
Prior art keywords
processes
lithium hydroxide
preparing lithium
preparing
hydroxide
Prior art date
Application number
PT147644660T
Other languages
English (en)
Original Assignee
Nemaska Lithium 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 Nemaska Lithium Inc filed Critical Nemaska Lithium Inc
Publication of PT2971252T publication Critical patent/PT2971252T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/22—Inorganic acids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • C25B15/027—Temperature
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • C25B15/029—Concentration
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • C25B15/029—Concentration
    • C25B15/031—Concentration pH
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/21—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms two or more diaphragms
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
PT147644660T 2013-03-15 2014-03-17 Processos para preparar hidróxido de lítio PT2971252T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361788292P 2013-03-15 2013-03-15

Publications (1)

Publication Number Publication Date
PT2971252T true PT2971252T (pt) 2021-04-06

Family

ID=51535686

Family Applications (1)

Application Number Title Priority Date Filing Date
PT147644660T PT2971252T (pt) 2013-03-15 2014-03-17 Processos para preparar hidróxido de lítio

Country Status (11)

Country Link
US (3) US20160032471A1 (pt)
EP (2) EP2971252B1 (pt)
AU (3) AU2014231593B2 (pt)
CA (3) CA2944759A1 (pt)
DK (1) DK2971252T3 (pt)
ES (1) ES2859556T3 (pt)
HR (1) HRP20210506T1 (pt)
PL (1) PL2971252T3 (pt)
PT (1) PT2971252T (pt)
RS (1) RS61656B1 (pt)
WO (1) WO2014138933A1 (pt)

Families Citing this family (26)

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Publication number Priority date Publication date Assignee Title
EP2841623B1 (en) 2012-04-23 2020-10-28 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
RS57299B1 (sr) 2012-05-30 2018-08-31 Nemaska Lithium Inc Postupci za dobijanje litijum karbonata
EP2971252B1 (en) * 2013-03-15 2020-12-30 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
JP6368374B2 (ja) 2013-10-23 2018-08-01 ネマスカ リチウム インコーポレーテッド 水酸化リチウムを調製するための方法およびシステム
CA2996154C (en) 2013-10-23 2023-02-07 Nemaska Lithium Inc. Process for preparing lithium hydroxide via two electrochemical cells
EP3110988B1 (en) 2014-02-24 2019-05-22 Nemaska Lithium Inc. Methods for treating lithium-containing materials
DE102015203395A1 (de) * 2015-02-25 2016-08-25 Technische Universität Bergakademie Freiberg Verfahren zur elektrodialytischen Herstellung von Lithiumhydroxid aus verunreinigten lithiumhaltigen wässrigen Diluaten
KR101711854B1 (ko) * 2015-05-13 2017-03-03 재단법인 포항산업과학연구원 수산화리튬 및 탄산리튬의 제조 방법
US10597305B2 (en) * 2015-08-27 2020-03-24 Nemaska Lithium Inc. Methods for treating lithium-containing materials
GB201602259D0 (en) * 2016-02-08 2016-03-23 Bateman Advanced Technologies Ltd Integrated Lithium production process
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
CN106495188B (zh) * 2016-10-28 2017-08-08 荆门市格林美新材料有限公司 氢氧化锂制备***
US11229880B2 (en) * 2017-10-26 2022-01-25 International Battery Metals, Ltd. Modular extraction apparatus
AU2018373507B2 (en) * 2017-11-22 2024-02-22 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
CZ2018250A3 (cs) * 2018-05-29 2020-01-15 Membrain S.R.O. Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu
CA3141478A1 (en) * 2019-05-22 2020-11-26 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
CN111252749B (zh) * 2020-01-21 2022-11-22 曲靖市德方纳米科技有限公司 由锂磷铝石制备磷酸铁和氢氧化铝的方法
CN111765500B (zh) * 2020-06-30 2021-06-01 湖南第一师范学院 稳定高效油烟生物净化***及其净化处理效率控制方法
JP2023549966A (ja) 2020-11-20 2023-11-29 ビーエーエスエフ ソシエタス・ヨーロピア アルカリヒドロキシド溶液からフッ化物を除去する方法
CA3225225A1 (en) * 2021-07-09 2023-01-12 Nils-Olof Joachim BORN Electrolysis of li2so4 at low ph ranges
EP4186997A1 (en) 2021-11-26 2023-05-31 K-UTEC AG Salt Technologies Preparation of lithium hydroxide
FR3139563A1 (fr) * 2022-09-08 2024-03-15 Eurodia Industrie Procédé de préparation d’hydroxyde de lithium, et installation pour la mise en œuvre du procédé
EP4335829A1 (de) 2022-09-12 2024-03-13 Evonik Operations GmbH Elektrochemisches herstellen von wasserstoff und lithiumhydroxid unter definierten strömungsverhältnissen
EP4335827A1 (de) 2022-09-12 2024-03-13 Evonik Operations GmbH Herstellen von wasserstoff und festem lithiumhydroxid
EP4335828A1 (de) 2022-09-12 2024-03-13 Evonik Operations GmbH Herstellen von wasserstoff und lithiumhydroxid im basischen milieu

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