Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788160 | Converter CO2—O2 mixed injection smelting method and method of dynamically controlling fire point area temperature | Chao Feng, Guangsheng WEI, Baochen Han, Kai Dong, Xueliang Wang +5 more | 2023-10-17 |
| 11667982 | Long-life service method for powder-bottom-injecting converter based on collaborative hot replacement of furnace bottom and bottom purging brick | Shaoyan HU, Kai Dong, Rongfang Su, Weifeng Li | 2023-06-06 |