1. State Key Laboratory of Chemical Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
2. Department of Instrument Science and Engineering School of Electronic Information and Electrical Engineering Shanghai Jiao Tong University Shanghai 200240 P. R. China
3. Dalian Research Institute of Petroleum and Petrochemicals SINOPEC Dalian 116045 P. R. China