1. Guangxi Colleges and University Key Laboratory of Applied Chemistry Technology and Resource Development, School of Chemistry and Chemical Engineering Guangxi University Nanning 530004 PR China
2. Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education School of Energy and Environment Southeast University Nanjing 210096 Jiangsu P. R. China
3. Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, School of Chemistry and Chemical Engineering Guangxi University Nanning 530004 P.R. China