1. Design/optimization of energy-saving extractive distillation process by combining preconcentration column and extractive distillation column. (2nd October 2015) Authors: An, Yi; Li, Weisong; Li, Ye; Huang, Shanyuan; Ma, Jian; Shen, Changlin; Xu, Chunjian Journal: Chemical engineering science Issue: Volume 135(2015) Page Start: 166 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗