1. Key Laboratory of Catalysis Science and Technology of Chongqing Education Commission, Chongqing Key Laboratory of Catalysis and Environmental New Materials, Department of Chemical Engineering Chongqing Technology and Business University Chongqing China
2. Department of Chemical Engineering Chongqing Feearth Environmental Technology Chongqing China
3. Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education Chongqing Technology and Business University Chongqing 400067 China