METHOD OF EXTRACTING LITHIUM, METHOD OF PREPARING LITHIUM CARBONATE, AND METHOD OF PREPARING LITHIUM HYDROXIDE
Provided are a method of extracting lithium, which includes adding a phosphorus source material to a first solution containing a lithium cation (Li) and an alkaline earth metal cation to produce a precipitate containing lithium, magnesium, calcium, strontium, and phosphorus, wherein the total concen...
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Main Author | |
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Format | Patent |
Language | English Spanish |
Published |
09.10.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Provided are a method of extracting lithium, which includes adding a phosphorus source material to a first solution containing a lithium cation (Li) and an alkaline earth metal cation to produce a precipitate containing lithium, magnesium, calcium, strontium, and phosphorus, wherein the total concentration of the alkaline earth metal cations in the first solution is 100,000 mg/L or more, a method of preparing lithium carbonate using the same, and a method of preparing lithium hydroxide using the same.
Se proporciona un método de extracción de litio que incluye la adición de un material fuente de fósforo a una primera solución que contiene un catión de litio (Li+) y un catión de metal alcalinotérreo para producir un precipitado que contiene litio, magnesio, calcio, estroncio y fósforo, en el que la concentración total de los cationes de metal alcalinotérreo en la primera solución es de 100.000 mg/L o más, un método de preparación de carbonato de litio que utiliza lo mismo, y un método de preparación de hidróxido de litio que utiliza lo mismo. |
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Bibliography: | Application Number: MX20230000748 |