| 发明名称 |
FLUORACAO POR TROCA DE HALOGENIO |
| 摘要 |
<p>A process for halogen exchange fluorination by contacting a solid composition of alkali metal fluoride with a gaseous halocarbon having a replaceable halogen other than fluorine to produce a fluorinated hydrocarbon having at least one more fluorine than the starting halocarbon and, optionally, regenerating the alkali metal fluoride with HF, in the feed.</p> |
| 申请公布号 |
BR9108099(A) |
申请公布日期 |
1993.02.24 |
| 申请号 |
BR19919108099 |
申请日期 |
1991.01.29 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
RICHARD EDWARD FERNANDEZ;WILLIAM HENRY GUMPRECHT |
| 分类号 |
C07C17/20;C07C19/08;(IPC1-7):C07C17/20 |
主分类号 |
C07C17/20 |
| 代理机构 |
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