| 发明名称 |
Verfahren zur Herstellung von 1,1,1-Trifluor-2,2-Dichlorethan |
| 摘要 |
<p>Production of 1,1,1-trifluoro-2,2-dichloroethane (F123) comprises reacting 1,1,1-trifluoro-2-chloroethane (F133a) with chlorine (Cl2) in the presence of hydrogen fluoride (HF) and a catalyst under conditions of temperature, contact time and Cl2/F133a and HF/F133a molar ratios such that the HF does not react with the F133a or with the F123 formed.</p> |
| 申请公布号 |
DE60104223(D1) |
申请公布日期 |
2004.08.19 |
| 申请号 |
DE2001604223 |
申请日期 |
2001.02.13 |
| 申请人 |
ATOFINA, PUTEAUX |
发明人 |
JORDA, ERIC;LACROIX, ERIC;PERDRIEUX, SYLVAIN |
| 分类号 |
C07C17/38;C07B61/00;C07C17/087;C07C17/10;C07C17/20;C07C17/21;C07C19/08;C07C19/12;(IPC1-7):C07C17/10 |
主分类号 |
C07C17/38 |
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