发明名称 |
Process for separating 1-tetradecene from triethylaluminum. |
摘要 |
<p>Tetradecene-1 can be rectified from a mixture containing 1-tetradecene and triethyl aluminum ("TEA") which has about the same normal boiling point as 1-tetradecene by conducting the distillation in a rectification column under sufficient vacuum (e.g., 5-30 torr) such that the temperature in the rectification section of the column is in the range of 200-250 DEG F. The TEA which normally boils at about the same temperature as 1-tetradecene will exist as a dimer permitting part of the tetradecene to distill overhead and most of the TEA to exit the bottom of the column.</p> |
申请公布号 |
EP0454892(A1) |
申请公布日期 |
1991.11.06 |
申请号 |
EP19900108471 |
申请日期 |
1990.05.04 |
申请人 |
ETHYL CORPORATION |
发明人 |
HUANG, CHAO SHENG WARREN;MEYER, KARL WAYNE |
分类号 |
C07C2/88;C07C7/04;C07C11/02 |
主分类号 |
C07C2/88 |
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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