US Patent Issued to Zhejiang University on March 3 for "Two-stage electrodialysis system and method for recovering waste CO 2 -lean amine solvent" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,812, issued on March 3, was assigned to Zhejiang University (Hangzhou City, China).

"Two-stage electrodialysis system and method for recovering waste CO 2 -lean amine solvent" was invented by Mengxiang Fang (Hangzhou City, China), Yuwei Wang (Hangzhou City, China), Zhixiang Xia (Hangzhou City, China), Tao Wang (Hangzhou City, China), Qinhui Wang (Hangzhou City, China) and Zhongyang Luo (Hangzhou City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A two-stage electrodialysis system and a method for recovering waste CO2-lean amine solvent are provided. The system includes an amine solution pretreatment filtering system, a C-A homogeneous membra...