发明名称 |
HALOGEN EXCHANGE FLUORINATION |
摘要 |
A process for halogen exchange fluorination by contacting a halocarbon having a replaceable halogen other than fluorine with KF.nHF wherein n is 0.5-3 to provide a fluorinated hydrocarbon having at least one more fluorine than the starting halocarbon and, optionally, regenerating the KF.nHF with additional HF, or in a continuous process, with excess HF in the feed. |
申请公布号 |
AU7567291(A) |
申请公布日期 |
1991.10.21 |
申请号 |
AU19910075672 |
申请日期 |
1991.02.13 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
WENDEL RICHARD CASSEL;RICHARD EDWARD FERNANDEZ;FREDERICK WILLIAM MADER |
分类号 |
C01D3/02;C07C17/20;C07C19/08 |
主分类号 |
C01D3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|