| 发明名称 |
A PROCESS FOR THE PREPARATION OF 1,1,1,2-TETRAFLUOROETHANE BY FLUORINATION OF 1,1,1,-TTIGLUOTOVHLOTO-ETHANE |
| 摘要 |
<p>An improved process for the manufacture of 1,1,1,2-tetrafluoroethane, more particularly, a gas-phase reaction of 1,1,1-trifluorochloroethane with hydrogen fluoride in the presence of a selected metal on aluminum fluoride or carbon.</p> |
| 申请公布号 |
IN172054(B) |
申请公布日期 |
1993.03.27 |
| 申请号 |
IN1989CA14519 |
申请日期 |
1989.02.20 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MANAGER LEO ERNEST |
| 分类号 |
B01J27/12;C07B61/00;C07C17/00;C07C17/10;C07C17/20;C07C19/08;C07C67/00;(IPC1-7):C07C19/08 |
主分类号 |
B01J27/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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