Hygroscopic salts pull lithium from mining waste using only moisture from air

The world cannot have enough of the third element on the periodic table. From smartphones and laptops to state-of-the-art EVs, all are powered by lithium batteries. The demand for metal is only going to rise, and projected values suggest nearly a triple increase in demand by 2030. The traditional process of lithium mining is both water and energy-hungry. One such step is the dissolution of lithium salts from other competing minerals during the separation process.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/VbH0vYS

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