Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428606 | Method for upgrading coal slime through synergistic dehydration | Bo Zhang, Xianliang Meng, Enhui Zhou, Zongsheng Sun | 2025-09-30 |
| 11484913 | Gas-solid fluidized bed dry beneficiation process using beneficiation density gradient | Jesse Zhu, Chenyang Zhou, Zhijie Fu, Zhenfu Luo, Chenlong Duan | 2022-11-01 |
| 11434444 | Method and process for upgrading lignite by collaborative optimization of drying and dry sorting | Bo Zhang, Yadong Zhang, Guanghui Yan, Zhenfu Luo, Chenlong Duan +2 more | 2022-09-06 |
| 10875055 | Modular quality improvement process and quality improvement system for high density coal measures oil shale | Bo Zhang, Chenyang Zhou, Xuchen Fan, Chenlong Duan, Liang Dong +1 more | 2020-12-29 |
| 10821477 | Coupled system and method for the separation and drying of moist fine particle coal | Liang Dong, Chenlong Duan, Junyu LU, Bo Zhang | 2020-11-03 |
| 9964357 | Drying and separation integrated machine for vibrating fluidized bed | Xuliang Yang, Pengfei Zhao, Zhenfu Luo, Zengqiang Chen, Chenlong Duan +1 more | 2018-05-08 |
| 9586235 | Synchronous statically indeterminate mesh-beam excitation large-scale vibrating screen | Chengyong Zhang | 2017-03-07 |
| 8074805 | Extra-large vibrating screen with duplex statically indeterminate mesh beam | Chengyong Zhang | 2011-12-13 |
| 7617938 | Elastic sieving technique and corresponding large-sized elastic vibration screen | Chusheng Liu, Chengyong Zhang | 2009-11-17 |