US Patent Issued to CHANGZHOU RUIHUA CHEMICAL ENGINEERING TECHNOLOGY on Feb. 17 for "Low-pressure drop ethylbenzene evaporator and energy-saving process for ethylbenzene vaporization in styrene dehydrogenation reaction system" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,820, issued on Feb. 17, was assigned to CHANGZHOU RUIHUA CHEMICAL ENGINEERING TECHNOLOGY Co. LTD. (Jiangsu, China).

"Low-pressure drop ethylbenzene evaporator and energy-saving process for ethylbenzene vaporization in styrene dehydrogenation reaction system" was invented by Chenggang He (Jiangsu, China), Jiahui Gu (Jiangsu, China), Jing Zhang (Jiangsu, China), Haiyan Zhou (Jiangsu, China) and Zhigang Xu (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is a low-pressure drop ethylbenzene evaporator, comprising a double-layer structure consisting of a heat exchange unit and a gas-liquid separation unit, the upper layer a...