US Patent Issued to Fuzhou University, Qingyuan Innovation Laboratory on Dec. 30 for "Catalyst for residue suspended bed hydrocracking and preparation method and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,637, issued on Dec. 30, was assigned to Fuzhou University (Quanzhou, China) and Qingyuan Innovation Laboratory (Quanzhou, China).

"Catalyst for residue suspended bed hydrocracking and preparation method and application thereof" was invented by Qingyan Cui (Quanzhou, China), Weiwei Feng (Quanzhou, China), Xiaojun Bao (Quanzhou, China), Tinghai Wang (Quanzhou, China) and Pei Yuan (Quanzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A catalyst for residue suspended bed hydrocracking and a preparation method and application thereof are disclosed. The catalyst is obtained by mixing a VIIB or VIIIB group transition metal salt solution with a fe...