Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10365040 | Method for drying high moisture, low calorific value lignite for a generating set and recovering water contained therein and apparatus thereof | Xu Zhao, Yan Dou, Zhongfu Zhan, Jinwen Shi, Tao Shen +3 more | 2019-07-30 |
| 10273198 | Solvent exchanger and method for improving the exchange efficiency of CTA solvent | Xu Zhao, Wanyao Zhang, Zhongxin SUN, Xiangnan Zhai, Tianbao Wang +4 more | 2019-04-30 |