Molecular transformation of heavy oil during slurry phase hydrocracking process: Influences of operational conditions. - Jing-Man Lu; Yuan-Feng Wang; Zhi-Yuan Zho; Jian-Xun Wu; Ya-He Zhang; Lin-Zhou Zhang; Quan Shi; Sheng-Bao He; Chun-Ming Xu (Petroleum Science (KeAi Communications Co.), 2025)