| 发明名称 |
AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITIONS OF 1,1,1-TRIFLUOROETHANE AND 1-CHLORO-2,2,2-TRIFLUOROETHANE |
| 摘要 |
<p>Azeotropic or azeotropic-like compositions of 1,1,1-trifluoroethane (HFC-143a) and 1-chloro-2,2,2-trifluoroethane (R-133a). The discovery of the azeotropic or azeotropic-like compositions of HFC-143a and R-133a permits such azeotropic or azetropic-like compositions to be distilled off from a composition containing both HFC-143a and R-133a.</p> |
| 申请公布号 |
WO2008022187(A1) |
申请公布日期 |
2008.02.21 |
| 申请号 |
WO2007US75992 |
申请日期 |
2007.08.15 |
| 申请人 |
HONEYWELL INTERNATIONAL INC.;COTTRELL, STEPHEN, A.;PHAM, HANG T.;SINGH, RAJIV R.;TUNG, HSEUHSUNG |
发明人 |
COTTRELL, STEPHEN, A.;PHAM, HANG T.;SINGH, RAJIV R.;TUNG, HSEUHSUNG |
| 分类号 |
C07C17/21;C07C17/386;C07C19/08;C07C19/12 |
主分类号 |
C07C17/21 |
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