| 发明名称 |
IONIC LIQUIDS AS SELECTIVE ADDITIVES FOR THE SEPARATION OF CLOSE-BOILING OR AZEOTROPIC MIXTURES. |
| 摘要 |
<p>The invention relates to a process for separating close-boiling, homo- and heteroazeotropic mixtures by using ionic liquids. Due to the selectivity and unusual combination of properties of the ionic liquids the process is superior to conventional extractive rectification from the point of view of costs and energy.</p> |
| 申请公布号 |
MXPA03007633(A) |
申请公布日期 |
2003.12.04 |
| 申请号 |
MX2003PA07633 |
申请日期 |
2002.03.14 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
THOMAS SCHNEIDER |
| 分类号 |
C07D307/08;B01D3/36;B01D3/40;C07B63/00;C07C7/08;C07C9/10;C07C11/08;C07C29/84;C07C31/04;C07C31/08;C07C31/10;C07C35/08;C07C45/83;C07C49/08;C07C49/403;C07C63/00;(IPC1-7):C07C00/00 |
主分类号 |
C07D307/08 |
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