| 发明名称 |
Process of purification by aqueous washing of the liquid phases produced by a transesterification reaction |
| 摘要 |
<p>Purification of liquid phases resulting from a transesterification reaction, comprises separation of the liquid phases of the trans esterification reaction medium, and washing the liquid phases with the washing water in the presence of carbonic anhydride.</p> |
| 申请公布号 |
EP1714957(A1) |
申请公布日期 |
2006.10.25 |
| 申请号 |
EP20060300218 |
申请日期 |
2006.03.10 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
DE RIGAUD, JEAN-MATHIEU;PERRU, LAURENT M. |
| 分类号 |
C07C67/03;C11C3/10 |
主分类号 |
C07C67/03 |
| 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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