Invention Grant
- Patent Title: Method and plant for purifying unsaturated compounds
- Patent Title (中): 用于纯化不饱和化合物的方法和装置
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Application No.: US12677540Application Date: 2008-08-29
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Publication No.: US08394982B2Publication Date: 2013-03-12
- Inventor: Benedikt Laux , Christian Maul , Volker Schleep , Ingo Sander
- Applicant: Benedikt Laux , Christian Maul , Volker Schleep , Ingo Sander
- Applicant Address: DE Darmstadt
- Assignee: Evonik Röhm GmbH
- Current Assignee: Evonik Röhm GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102007056926 20071123
- International Application: PCT/EP2008/061359 WO 20080829
- International Announcement: WO2009/065633 WO 20090528
- Main IPC: C07C67/54
- IPC: C07C67/54 ; C07C69/54 ; B01D1/22
Abstract:
A process for purifying an unsaturated compound, where purification is performed in a plant with evaporators.
Public/Granted literature
- US20100217030A1 METHOD AND PLANT FOR PURIFYING UNSATURATED COMPOUNDS Public/Granted day:2010-08-26
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