Special distillation processes / Zhigang Lei, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, China, Chengna Dai, Faculty of Environment and Life, Beijing University of Technology, Beijing, China, Biaohua Chen, Faculty of Environment and Life, Beijing University of Technology, Beijing, China, Zhongwei Ding, State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, China.