发明名称 |
MEMBRANE-SUPPORTED CATALYST SEPARATION IN THE EPOXIDATION OF CYCLIC, UNSATURATED C12 COMPOUNDS FOR EXAMPLE CYCLODODECENE (CDEN) |
摘要 |
A homogeneous catalyst system is removed from a reaction mixture of two liquid phases by separating the two liquid phases with a membrane having at least one separation-active layer in such a way that the homogeneous catalyst system is at least partially concentrated in a membrane retentate; wherein the reaction mixture contains at least one partially epoxidized cyclic unsaturated compound having twelve carbon atoms; and wherein the membrane separation-active layer contains crosslinked a silicone acrylate and/or polydimethylsiloxane and/or polyimide. |
申请公布号 |
EP2946831(A3) |
申请公布日期 |
2015.12.09 |
申请号 |
EP20150164248 |
申请日期 |
2015.04.20 |
申请人 |
EVONIK INDUSTRIES AG |
发明人 |
MEIER, RALF;MICOINE, KÉVIN;KREIS, PETER;GLUTH, FREDERIK;PRISKE, MARKUS |
分类号 |
B01J31/40;C07D301/12 |
主分类号 |
B01J31/40 |
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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