1. Engineering Research Center of Reaction Distillation, Fujian Province University, College of Chemical Engineering, Fuzhou University, 2 Xue Yuan Road, University Town, Fuzhou, 350116 Fujian, P. R. China
2. College of Environment and Resources, Fuzhou University, 2 Xue Yuan Road, University Town, Fuzhou, 350116 Fujian, P. R. China