| 发明名称 |
CATALYTIC GAS PHASE FLUORINATION |
| 摘要 |
The invention relates to a fluorination process, alternately comprising reaction stages and regeneration stages, wherein the reaction stages comprise reacting a chlorinated compound with hydrogen fluoride in gas phase in the presence of a fluorination catalyst to produce a fluorinated compound, and the regeneration stages comprise contacting the fluorination catalyst with an oxidizing agent-containing gas flow. |
| 申请公布号 |
US2016176789(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201615055738 |
申请日期 |
2016.02.29 |
| 申请人 |
Arkema France |
发明人 |
PIGAMO Anne;WENDLINGER Laurent;DOUCET Nicolas |
| 分类号 |
C07C17/20;B01J23/86 |
主分类号 |
C07C17/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fluorination process, alternately comprising reaction stages and regeneration stages, wherein the reaction stages comprise reacting a chlorinated compound with hydrogen fluoride in gas phase in the presence of a fluorination catalyst to produce a fluorinated compound, and the regeneration stages comprise contacting the fluorination catalyst with an oxidizing agent-containing gas flow. |
| 地址 |
Colombes FR |
