US Patent Issued to CHINA PETROLEUM & CHEMICAL, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC on June 17 for "Process and system for processing aromatics-rich fraction oil" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,256, issued on June 17, was assigned to CHINA PETROLEUM & CHEMICAL Corp. (Beijing) and RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC (Beijing).

"Process and system for processing aromatics-rich fraction oil" was invented by Qinghe Yang (Beijing), Yanzi Jia (Beijing), Dawei Hu (Beijing), Chuanfeng Niu (Beijing), Shuling Sun (Beijing), Lishun Dai (Beijing), Zhen Wang (Beijing), Anpeng Hu (Beijing), Liang Ren (Beijing) and Dadong Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described are a process and a system for processing aromatics-rich fraction oil. The process includes: (1) introducing an aromatics-rich fraction oil into a fift...