1. National Energy R&D Center for BiorefineryBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
2. State Key Laboratory of Chemical Resource Engineering & Beijing Laboratory of Biomedical MaterialsBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
3. Beijing Advanced Innovation Centre of Soft Matter and EngineeringBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
4. School of EngineeringUniversity of Warwick Coventry CV4 7AL UK
5. Department of Chemical EngineeringKatholieke Universiteit Leuven W. de Croylaan 46 B-3001 Leuven Belgium