发明名称 |
METHOD FOR SEPARATING BRANCHED AND LINEAR ALDEHYDES BY SELECTIVE EXTRACTION USING COMPRESSED CARBON DIOXIDE |
摘要 |
The invention relates to methods for separating mixtures of branched and linear aldehydes, by the selective extraction of branched aldehyde isomers from mixtures containing their corresponding linear isomers. The invention is characterised in that compressed carbon dioxide (CO2) is used as an extraction agent. |
申请公布号 |
WO0226684(A2) |
申请公布日期 |
2002.04.04 |
申请号 |
WO2001EP10266 |
申请日期 |
2001.09.06 |
申请人 |
STUDIENGESELLSCHAFT KOHLE MBH;FRANCIO, GIANCARLO;LEITNER, WALTER |
发明人 |
FRANCIO, GIANCARLO;LEITNER, WALTER |
分类号 |
C07C45/50;C07C45/78;C07C45/80 |
主分类号 |
C07C45/50 |
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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