1. College of New Energy, China University of Petroleum (East China), Qingdao 266580, China; State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
2. College of New Energy, China University of Petroleum (East China), Qingdao 266580, China
3. College of Mechanical and Electrical Engineering, China University of Petroleum (East China), Qingdao 266580, China