Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902680 | Method for processing acetic acid solvent in oxidising unit of PTA industrial apparatus | Xu Zhao, Wanyao Zhang, Zhongxin SUN, Yongpeng Tan, Xiangnan Zhai +6 more | 2018-02-27 |
| 9850142 | Method and device for recycling and purifying water vapor from coal drying process | Xu Zhao, Tao Shen, Zhongfu Zhan, Yongpeng Tan, Min Jia +2 more | 2017-12-26 |
| 8661821 | Process for reducing coal consumption in coal fired power plant with fluidized-bed drying | Xu Zhao, Yan Dou, Yongzhong Jiang, Jinwen Shi | 2014-03-04 |