| 发明名称 |
1, 3, 3, 3-TETRAFLUOROPROPENE PREPARATION PROCESS |
| 摘要 |
Disclosed is an HFO-1234ze preparation process. The present invention is realized by loading two fluorination catalysts into the same reactor, and controlling the temperature in each section. The preparation process of the present invention is of moderate reaction condition, stable catalyst activity, and simple process. |
| 申请公布号 |
EP2937326(A1) |
申请公布日期 |
2015.10.28 |
| 申请号 |
EP20130865346 |
申请日期 |
2013.12.17 |
| 申请人 |
SINOCHEM MODERN ENVIRONMENTAL PROTECTION CHEMICALS (XI'AN) CO., LTD.;SINOCHEM LANTIAN CO., LTD. |
发明人 |
XU, LEI;YANG, GANG;YANG, HUIE;CHEN, SHUKANG;ZHAO, ZHIXIA |
| 分类号 |
C07C17/20;C07C21/18 |
主分类号 |
C07C17/20 |
| 代理机构 |
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