Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398039 | Total heat energy recovery system for furnace-process phosphoric acid | Yuanzhi ZHU, Yunxiang NIE, Ping Long, Delong Xie | 2025-08-26 |
| 12180431 | Phosphorus coal gasification reaction device for combined production of yellow phosphorus and syngas | Chi ZHAI, Yunxiang NIE, Jinlin He, Huili Liang | 2024-12-31 |