Plates installed at the bottom of salt lakes to extract lithium

Abstract

The present disclosure relates to a plate installed at the bottom of a salt lake to extract lithium, the plate being able to increase a lithium extraction amount by being installed on the bottom of a salt lake or an evaporation pond for lithium extraction and quickly evaporating salt water. The plate installed at the bottom of a salt lake to extract lithium of the present disclosure includes a base configured to be brought in close contact with a bottom of a salt lake for extraction of lithium and having a box shape with an open top, a low specific heat panel configured to cover the open top of the base and made of a material of which specific heat is lower than specific heat of the bottom of the salt lake, and a low-emissivity coating layer formed in a predetermined thickness on a top of the low specific heat panel.

Dependencies are inferred from the claim text.