Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989247 | Pyrolysis-combustion dual-bed system for eliminating contamination by combustion of high-sodium coal | Qi Du, Wei Fan, Zhengning Liu, Pan Guo, Jiang Liu +5 more | 2018-06-05 |
| 9927119 | Dual-bed system for preventing boiler heating surface from being contaminated | Wei Fan, Qi Du, Pan Guo, Zhengning Liu, Yuan Zhang +5 more | 2018-03-27 |
| 9816030 | Soil heavy metal curing agent for controlling accumulation of heavy metals of crops and preparation method thereof | Guosheng Shao, Xihong Shen, Jing Wang | 2017-11-14 |
| 9784445 | External bed type double-fluidized bed system for preventing boiler contamination | Wei Fan, Qi Du, Pan Guo, Zhengning Liu, Jiang Liu +5 more | 2017-10-10 |