1. School of Electrical and Power Engineering
2. China University of Mining and Technology
3. 221116 Xuzhou
4. China
5. Center for Biorefining
6. Bioproducts and Biosystems Engineering Department
7. University of Minnesota
8. St. Paul
9. USA
10. Engineering Research Center for Biomass Conversion
11. Ministry of Education
12. Nanchang University
13. Nanchang 330047