1. College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266555, Shandong Province, China
2. Key Laboratory of Petrochemical Catalytic Science and Technology, Liaoning Province, Liaoning Petrochemical University, Fushun 113001, Liaoning, P.R. China
3. Dalian (Fushun) Research Institute of Petroleum and Petrochemicals, SINOPEC, Dalian 116045, Liaoning, P.R. China