US Patent Issued to HARBIN INSTITUTE OF TECHNOLOGY on Sept. 1 for "Method for preparing lithium extraction absorbent and its application" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,722,138, issued on Sept. 1, was assigned to HARBIN INSTITUTE OF TECHNOLOGY (Harbin, China).

"Method for preparing lithium extraction absorbent and its application" was invented by Wei Wang (Harbin, China), Yu Han (Harbin, China), Tao Zhang (Harbin, China), Daxin Liang (Harbin, China) and Hongliang Sun (Harbin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for preparing a lithium extraction adsorbent and an application of the lithium extraction adsorbent are provided. The method includes: (i) forming a homogeneous casting liquid by stirring a metal-based lithium ion sieve, an organic carrier, and a functional material; (ii) adding the hom...