发明名称 |
METHOD FOR PRODUCING ISOPHORONE |
摘要 |
The invention relates to a method for producing isophorone by catalyzed aldol condensation of acetone as an educt, reprocessing the reaction product, hydrolyzing the product stream, and separating into an organic and an aqueous fraction, obtaining isophorone from the organic fraction, distillatively reprocessing the aqueous fraction, and feeding the vapors from the head of the distillative reprocessing apparatus into the hydrolysis apparatus. |
申请公布号 |
EP2649032(A1) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20110788104 |
申请日期 |
2011.11.17 |
申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
ORSCHEL, MATTHIAS;JANSEN, ROBERT;MAIER, MARTIN;GRUND, GERDA;SCHWARZ, MARKUS;NITZ, JOERG-JOACHIM;HENGSTERMANN, AXEL |
分类号 |
C07C45/74;C07C49/603 |
主分类号 |
C07C45/74 |
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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