This invention is directed to regeneration of solutions comprising metal ions, and production of valuable hydroxide compounds. Specifically, the invention is related to regeneration of spent electrolyte solutions comprising metal ions (e.g. Al ions), such as electrolyte solutions used in metal/air batteries. The invention is further related to production of layered double hydroxides, and, optionally aluminum tri-hydroxide from aluminate.


    Access

    Download


    Export, share and cite



    Title :

    Systems and methods for regeneration of aqueous alkaline solution


    Contributors:
    TZIDON AVIV (author) / WEAVER MARK (author) / YAKUPOV ILYA (author) / TZIDON DEKEL (author) / YADGAR AVRAHAM (author) / MENEGAZZO NICOLA (author)

    Publication date :

    2020-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS , Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden / C22B PRODUCTION OR REFINING OF METALS , Gewinnen oder Feinen von Metallen



    METHODS FOR REGENERATION OF AQUEOUS ALKALINE SOLUTION

    TZIDON AVIV / WEAVER MARK / YAKUPOV ILYA et al. | European Patent Office | 2020

    Free access

    ALKALINE ELECTROLYTE REGENERATION

    YAKUPOV ILYA / DANINO AVIEL / WEAVER MARK et al. | European Patent Office | 2020

    Free access

    ALKALINE ELECTROLYTE REGENERATION

    YAKUPOV ILYA / DANINO AVIEL / WEAVER MARK et al. | European Patent Office | 2020

    Free access

    ALKALINE ELECTROLYTE REGENERATION

    YAKUPOV ILYA / DANINO AVIEL / WEAVER MARK et al. | European Patent Office | 2022

    Free access

    ALKALINE ELECTROLYTE REGENERATION

    YAKUPOV ILYA / DANINO AVIEL / WEAVER MARK et al. | European Patent Office | 2022

    Free access