Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099114 | Test device and test method for rotary pressurized filter and method for designing filter | Xu Zhao, Wanyao Zhang, Yongpeng Tan, Xiangnan Zhai, Yanshun Shen +5 more | 2021-08-24 |
| 10906858 | CTA solvent exchanging method | Xu Zhao, Zhongxin SUN, Wanyao Zhang, Xiangnan Zhai, Yongpeng Tan +3 more | 2021-02-02 |
| 10787411 | Method of recycling mother liquid of pure terephthalic acid (PTA) refining unit | Xu Zhao, Tao Shen, Wanyao Zhang, Yuanrui Lu, Lilong Xu +4 more | 2020-09-29 |
| 10411651 | High-efficiency amplifying device and method for controlling power supply thereof | Haishi Wang, Yingxiang Li, Jiang Du, Yan Yang, Zhan Wen +4 more | 2019-09-10 |
| 10273198 | Solvent exchanger and method for improving the exchange efficiency of CTA solvent | Xu Zhao, Wanyao Zhang, Zhongxin SUN, Yongpeng Tan, Xiangnan Zhai +4 more | 2019-04-30 |
| 9902680 | Method for processing acetic acid solvent in oxidising unit of PTA industrial apparatus | Xu Zhao, Wanyao Zhang, Zhongxin SUN, Maikui Zhang, Yongpeng Tan +6 more | 2018-02-27 |
| 9850142 | Method and device for recycling and purifying water vapor from coal drying process | Xu Zhao, Maikui Zhang, Tao Shen, Zhongfu Zhan, Yongpeng Tan +2 more | 2017-12-26 |