Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469820 | Method and system for recycling carbon dioxide from biomass gasification | Yanfeng Zhang, Liang Zhang, Minggui Xia | 2016-10-18 |
| 9409775 | Method of purification of biomass syngas under negative pressure | Yanfeng Zhang, Hongtao Nie, Minggui Xia, Liang Zhang | 2016-08-09 |
| 9410095 | Method of gasification of biomass using gasification island | Yanfeng Zhang, Minggui Xia, Hongtao Nie, Liang Zhang | 2016-08-09 |
| 9410096 | Method and system for cooling and washing biomass syngas | Yanfeng Zhang, Minggui Xia, Liang Zhang | 2016-08-09 |
| 9309115 | Method of purification of biomass syngas under positive pressure | Yanfeng Zhang, Hongtao Nie, Minggui Xia, Liang Zhang | 2016-04-12 |