1. School
of Chemical Engineering and Technology, Guangdong Engineering Technology
Research Center for Petrochemical Energy Conservation, Sun Yat-Sen University, No. 135, Xingang Xi Road, Guangzhou 510275, China
2. Department
of Industrial and Systems Engineering, The Hong Kong Polytechnic University, No.11, Yucai Road, Hung Hom, Kowloon, Hong
Kong, China