1. School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, PR.China
2. Energy Systems Engineering Department, Cyprus International University, Mersin 10, Turkey
3. College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu, Sichuan, China
4. School of Economics and Management, Guangdong University of Petrochemical Technology, Maoming, Chinese province, China