CZ2018250A3 - Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu - Google Patents

Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu Download PDF

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Publication number
CZ2018250A3
CZ2018250A3 CZ2018-250A CZ2018250A CZ2018250A3 CZ 2018250 A3 CZ2018250 A3 CZ 2018250A3 CZ 2018250 A CZ2018250 A CZ 2018250A CZ 2018250 A3 CZ2018250 A3 CZ 2018250A3
Authority
CZ
Czechia
Prior art keywords
product
lithium
exchange membrane
membranes
sodium
Prior art date
Application number
CZ2018-250A
Other languages
Czech (cs)
English (en)
Other versions
CZ308122B6 (cs
Inventor
Tomáš Kotala
Original Assignee
Membrain S.R.O.
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 Membrain S.R.O. filed Critical Membrain S.R.O.
Priority to CZ2018-250A priority Critical patent/CZ2018250A3/cs
Priority to EP19750051.5A priority patent/EP3801842A2/fr
Priority to CN201980035434.6A priority patent/CN112218704B/zh
Priority to PCT/CZ2019/050025 priority patent/WO2019228577A2/fr
Publication of CZ308122B6 publication Critical patent/CZ308122B6/cs
Publication of CZ2018250A3 publication Critical patent/CZ2018250A3/cs

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Classifications

    • 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
    • B01D61/46—Apparatus therefor
    • B01D61/463—Apparatus therefor comprising the membrane sequence AC or CA, where C is a cation exchange membrane
    • 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
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • 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
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/08—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/06—Preparation of sulfates by double decomposition

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CZ2018-250A 2018-05-29 2018-05-29 Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu CZ2018250A3 (cs)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CZ2018-250A CZ2018250A3 (cs) 2018-05-29 2018-05-29 Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu
EP19750051.5A EP3801842A2 (fr) 2018-05-29 2019-05-24 Procédé de préparation de composés chimiques au lithium par un procédé d'électrodialyse et appareil pour la mise en oeuvre de ce procédé
CN201980035434.6A CN112218704B (zh) 2018-05-29 2019-05-24 通过电渗析法制备锂化合物的方法和实施该方法的装置
PCT/CZ2019/050025 WO2019228577A2 (fr) 2018-05-29 2019-05-24 Procédé de préparation de composés chimiques au lithium par un procédé d'électrodialyse et appareil pour la mise en oeuvre de ce procédé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2018-250A CZ2018250A3 (cs) 2018-05-29 2018-05-29 Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu

Publications (2)

Publication Number Publication Date
CZ308122B6 CZ308122B6 (cs) 2020-01-15
CZ2018250A3 true CZ2018250A3 (cs) 2020-01-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2018-250A CZ2018250A3 (cs) 2018-05-29 2018-05-29 Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu

Country Status (4)

Country Link
EP (1) EP3801842A2 (fr)
CN (1) CN112218704B (fr)
CZ (1) CZ2018250A3 (fr)
WO (1) WO2019228577A2 (fr)

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CN113694733B (zh) * 2020-05-20 2022-11-25 国家能源投资集团有限责任公司 一种基于双极膜电渗析装置的锂分离方法
CN112174172A (zh) * 2020-11-03 2021-01-05 严永生 一种电渗析方法提纯浓缩氟化铍的制备方法
CN113023750A (zh) * 2021-03-09 2021-06-25 河北工业大学 一种利用电渗析生产氢氧化钠的装置及方法
WO2022241518A1 (fr) * 2021-05-19 2022-11-24 Plastic Fabricators (WA) Pty Ltd t/a PFWA Cellule d'électrodialyse
US20230226494A1 (en) * 2022-01-17 2023-07-20 Ionic Solutions Ltd. Process and apparatus for high recovery in electrodialysis and electrodeionization systems
CN114634191A (zh) * 2022-03-30 2022-06-17 温州大学新材料与产业技术研究院 一种高纯度硝酸锂的生产装置及方法
CN116239090A (zh) * 2022-12-30 2023-06-09 杭州蓝然技术股份有限公司 一种磷酸锂制备磷酸和氢氧化锂的工艺
CN116251477B (zh) * 2023-03-23 2023-10-10 河北云瑞化工设备有限公司 一种碳酸锂的提取装置及方法
CN116808832B (zh) * 2023-08-29 2023-12-22 杭州匠容道环境科技有限公司 通过置换电渗析工艺生产氢氧化锂的方法和装置

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
GB812377A (en) * 1956-01-18 1959-04-22 Exxon Research Engineering Co A regenerative process for spent aqueous alkaline solutions
NL86370C (fr) * 1955-08-24
JP2001104743A (ja) * 1999-10-07 2001-04-17 Norihisa Miyamatsu 空中の極性物質除去装置
US20060000713A1 (en) * 2004-07-01 2006-01-05 Carus Corporation Methods and apparatus for electrodialysis salt splitting
CN101056693B (zh) * 2004-09-13 2012-04-18 南卡罗来纳大学 水脱盐工艺和装置
JP2011031232A (ja) * 2009-08-04 2011-02-17 Kee:Kk 水酸化リチウムの製造方法
JP5769409B2 (ja) * 2010-12-13 2015-08-26 株式会社アストム 水酸化リチウムの製造方法
EP2841623B1 (fr) * 2012-04-23 2020-10-28 Nemaska Lithium Inc. Procédés de préparation d'hydroxyde de lithium
DK2971252T3 (da) * 2013-03-15 2021-03-29 Nemaska Lithium Inc Fremgangsmåde til fremstilling af lithiumhydroxid
CN103864249B (zh) * 2014-03-28 2015-06-24 中国科学技术大学 一种由盐湖卤水提取氢氧化锂的方法
CN105983251A (zh) * 2015-02-16 2016-10-05 秦才东 溶液中离子的交换和浓缩方法及装置
WO2016175613A1 (fr) * 2015-04-30 2016-11-03 재단법인 포항산업과학연구원 Procédé de fabrication d'hydroxyde de lithium et de carbonate de lithium, et dispositif correspondant
KR101700684B1 (ko) * 2015-04-30 2017-01-31 재단법인 포항산업과학연구원 수산화리튬, 및 탄산리튬의 제조 방법 및 그 장치
CN107299361B (zh) * 2016-08-31 2019-06-14 江苏力泰锂能科技有限公司 利用可溶性锂盐溶液制备氢氧化锂溶液的电渗析装置
KR101887173B1 (ko) * 2016-10-10 2018-08-09 주식회사 포스코 리튬 화합물의 제조 방법
EP3524575B1 (fr) * 2016-10-10 2023-11-08 POSCO Co., Ltd Procédé de production d'un composé de lithium
CN107162023A (zh) * 2017-05-25 2017-09-15 合肥工业大学 一种硝酸钾的制备系统及制备方法

Also Published As

Publication number Publication date
CN112218704B (zh) 2023-03-28
CZ308122B6 (cs) 2020-01-15
WO2019228577A3 (fr) 2020-01-09
EP3801842A2 (fr) 2021-04-14
WO2019228577A2 (fr) 2019-12-05
CN112218704A (zh) 2021-01-12

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