US Patent Issued to TIANJIN UNIVERSITY on Oct. 20 for "Preparation system of ethylene by ethanol dehydration and device thereof" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,479, issued on Oct. 20, was assigned to TIANJIN UNIVERSITY (Tianjin, China).

"Preparation system of ethylene by ethanol dehydration and device thereof" was invented by Minhua Zhang (Tianjin, China), Hao Gong (Tianjin, China), He Dong (Tianjin, China), Feng Shi (Tianjin, China) and Yingzhe Yu (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a preparation system of ethylene by ethanol dehydration and device thereof. The device includes an ethanol dehydration reaction system, a quenching compression system, an alkaline washing system, a molecular sieve drying system, an ethylene purification system and a p...