Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574141 | Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatus | Ronghui Zeng, Tao Liu, Xiangchen Fang, Zhaoming Han, Xuehui Zhang +4 more | 2017-02-21 |