Albemarle wraps up validation of lithium pilot plant in Chile

La Negra plant in Chile. Credit: Albemarle

Albemarle said on Wednesday it completed the validation of its direct lithium extraction (DLE) pilot plant in Chile, allowing the company to finalize its design of a future commercial facility and proceed to environmental review.

The US company is one of two lithium miners in Chile, which is the world’s second-largest producer of the metal that is key for electric vehicle batteries.

By the numbers:

  • Lithium recovery exceeded 94% during stable operation.
  • The pilot plant ran for over 3,000 hours, equivalent to more than 90 consecutive days.
  • Water reuse reached up to 85% during the validation phase.
  • Albemarle allocated $30 million to the pilot plant and another $216 million to a salt recovery plant in the Atacama salt flat.

(By Daina Beth Solomon; Editing by Sarah Morland)

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