1. College of Pipeline and Civil Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
2. College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
3. Western Australian School of Mines: Minerals, Energy and Chemical Engineering, Curtin University 26 Dick Perry Avenue, Kensington, Western Australia 6151, Australia