1. Anhui Key Lab of Coal Clean Conversion and Utilization
2. School of Chemistry and Chemical Engineering
3. Anhui University of Technology
4. Maanshan 243002
5. China
6. Engineering Research Institute
7. School of Chemical Engineering
8. State Key Lab of Fine Chemicals
9. Dalian University of Technology
10. Dalian 116024
11. College of Chemical Engineering
12. Beijing University of Chemical Technology
13. Beijing 100029