Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305132 | Process for preparing fuel gas through graded pyrolysis and gasification of powdered coal | Yingyun Qiao, Kechang Xie, Jingxian Wang, Zhenghong Luo, Yanpeng Zhang +2 more | 2025-05-20 |
| 12275905 | Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging | Yingyun Qiao, Kechang Xie, Jingxian Wang, Jinhong Zhang, Jiancheng Wang +3 more | 2025-04-15 |
| 11434437 | Method for producing chemicals from crude oil by double-tube parallel multi-zone catalytic conversion | Jinhong Zhang, Chaohe Yang, Honghong Shan, Chunxiao Gao, Tong SU +1 more | 2022-09-06 |
| 10899982 | Integrated coal gasification combined power generation process with zero carbon emission | Yingyun Qiao, Kechang Xie, Lanyi Sun, Fanfan Xu, Xue Ming +1 more | 2021-01-26 |
| 10830107 | Natural gas combined power generation process with zero carbon emission | Yingyun Qiao, Kechang Xie, Lanyi Sun, Rui Liu, Lichao Hu +1 more | 2020-11-10 |
| 10822554 | Integrated device for millisecond-level gas phase catalytic cracking reaction and separation | Yingyun Qiao, Jinhong Zhang, Peijie Zong, Yuanjun Che, Yuan Jiang +1 more | 2020-11-03 |
| 10801081 | Classified reduction gasification iron smelting process of iron ore powder and coal powder in a Y-type entrained flow bed | Yingyun Qiao, Kechang Xie, Jie Li, Meng Yuan, Jun Li | 2020-10-13 |
| 10787620 | Method of biomass grading pyrolysis gasification in a circulating fluidized bed | Yingyun Qiao, Youqing Wu, Huawei Zhang, Peijie Zong, Jie Li +2 more | 2020-09-29 |
| 10711209 | Gasification co-generation process of coal powder in a Y-type entrained flow bed | Yingyun Qiao, Kechang Xie, Jinhong Zhang, Peijie Zong, Yuan Jiang | 2020-07-14 |
| 10668461 | Stepwise solidus synthesis method for a micro-mesoporous calcium aluminate catalyst | Yingyun Qiao, Jinhong Zhang, Ruiyuan Tang, Yuanjun Che, Jun Li | 2020-06-02 |
| 10508247 | Process of maximizing production of chemical raw materials by gaseous phase catalytic cracking crude oil with multi-stages in milliseconds in combination with hydrogenation | Yingyun Qiao, Juntao Zhang, Jinhong Zhang, Yuan Jiang, Jie Li | 2019-12-17 |
| 10493507 | Method of renovating and afforesting slag mountain with humic acid substance | Yingyun Qiao, Kechang Xie, Zhaohe Yang, Zhimei Zhang, Xue Ming | 2019-12-03 |
| 10487266 | Polygeneration method of biomass downflow circulation bed millisecond pyrolysis liquefaction-gasification coupling | Yingyun Qiao, Kechang Xie, Youqing Wu, Huawei Zhang, Zhaohe Yang +2 more | 2019-11-26 |
| 10487265 | Method for pyrolysis treatment of oily sludge and environment-friendly renovation of the residue thereof with humic acid substance | Yingyun Qiao, Kechang Xie, Zhaohe Yang, Haifeng Zhou, Jie Li | 2019-11-26 |
| 10456817 | Environment-friendly and in situ immobilized method of renovating heavy metal contaminated soil with humic acid substance | Yingyun Qiao, Kechang Xie, Zhaohe Yang, Xue Ming, Zhimei Zhang | 2019-10-29 |
| 10457612 | Slag bacterial fertilizer and preparation method thereof and method for improving degraded soil | Yingyun Qiao, Kechang Xie, Zhaohe Yang, Meng Yuan, Bo Wang | 2019-10-29 |
| 10434551 | Method for improving saline-alkaline soil by using biomass rapid pyrolysis product | Yingyun Qiao, Kechang Xie, Zhaohe Yang, Meng Yuan, Yanpeng Zhang | 2019-10-08 |