IL303677A - שיטה ומערכת להפקה של מלח הידרוקסיד של מתכת אלקלית וחומרים אחרים מפסולת - Google Patents

שיטה ומערכת להפקה של מלח הידרוקסיד של מתכת אלקלית וחומרים אחרים מפסולת

Info

Publication number
IL303677A
IL303677A IL30367723A IL30367723A IL303677A IL 303677 A IL303677 A IL 303677A IL 30367723 A IL30367723 A IL 30367723A IL 30367723 A IL30367723 A IL 30367723A IL 303677 A IL303677 A IL 303677A
Authority
IL
Israel
Prior art keywords
chemicals
recovery
waste
alkali metal
metal hydroxide
Prior art date
Application number
IL30367723A
Other languages
English (en)
Other versions
IL303677B2 (he
IL303677B1 (he
Original Assignee
Electriq Global Energy Solutions Ltd
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 Electriq Global Energy Solutions Ltd filed Critical Electriq Global Energy Solutions Ltd
Priority to IL303677A priority Critical patent/IL303677B2/he
Publication of IL303677A publication Critical patent/IL303677A/he
Publication of IL303677B1 publication Critical patent/IL303677B1/he
Priority to PCT/IL2024/050561 priority patent/WO2024257086A1/en
Publication of IL303677B2 publication Critical patent/IL303677B2/he

Links

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
    • B01D61/422—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
    • B01D61/422—Electrodialysis
    • B01D61/423—Electrodialysis comprising multiple electrodialysis steps
    • 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
    • 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
    • B01D61/466—Apparatus therefor comprising the membrane sequence BC or CB
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C25B1/18—Alkaline earth metal compounds or magnesium compounds
    • C25B1/20—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
    • 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
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IL303677A 2023-06-13 2023-06-13 שיטה ומערכת להפקה של מלח הידרוקסיד של מתכת אלקלית וחומרים אחרים מפסולת IL303677B2 (he)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL303677A IL303677B2 (he) 2023-06-13 2023-06-13 שיטה ומערכת להפקה של מלח הידרוקסיד של מתכת אלקלית וחומרים אחרים מפסולת
PCT/IL2024/050561 WO2024257086A1 (en) 2023-06-13 2024-06-06 A method and system for recovery of alkali metal hydroxide and other chemicals from waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL303677A IL303677B2 (he) 2023-06-13 2023-06-13 שיטה ומערכת להפקה של מלח הידרוקסיד של מתכת אלקלית וחומרים אחרים מפסולת

Publications (3)

Publication Number Publication Date
IL303677A true IL303677A (he) 2023-07-01
IL303677B1 IL303677B1 (he) 2024-05-01
IL303677B2 IL303677B2 (he) 2024-09-01

Family

ID=91034122

Family Applications (1)

Application Number Title Priority Date Filing Date
IL303677A IL303677B2 (he) 2023-06-13 2023-06-13 שיטה ומערכת להפקה של מלח הידרוקסיד של מתכת אלקלית וחומרים אחרים מפסולת

Country Status (2)

Country Link
IL (1) IL303677B2 (he)
WO (1) WO2024257086A1 (he)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504373A (en) * 1982-06-01 1985-03-12 Allied Corporation Electrodialytic water splitting process and apparatus for conversion of alkali metal sulfate values derived from spent rayon spin baths
US6294066B1 (en) * 1997-01-23 2001-09-25 Archer Daniels Midland Company Apparatus and process for electrodialysis of salts
JP2003247088A (ja) * 2002-02-22 2003-09-05 Nissan Motor Co Ltd 水素化硼素化合物の製造方法および装置
US10391222B2 (en) * 2015-12-31 2019-08-27 Baxter International Inc. Devices for urea electrolysis and methods of using same
US20200024757A1 (en) * 2018-07-20 2020-01-23 K. N. Mani Production of Alkali Metal Hydroxide, Chloride and Sulfate via Electrodialysis and Subsequent Downstream Processing
CN109650414B (zh) * 2019-01-18 2020-01-14 成都开飞高能化学工业有限公司 高杂质锂源制备电池级、高纯级的氢氧化锂和碳酸锂的方法及系统
NL2031153B1 (en) * 2022-03-03 2023-09-11 H2Fuel Works B V Method of Producing a Metal Borohydride or Boric Acid from Metal Metaborate

Also Published As

Publication number Publication date
IL303677B2 (he) 2024-09-01
IL303677B1 (he) 2024-05-01
WO2024257086A1 (en) 2024-12-19

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