Invention Grant
- Patent Title: Simulated moving bed separation device
- Patent Title (中): 模拟移动床分离装置
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Application No.: US12988077Application Date: 2009-03-24
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Publication No.: US08722955B2Publication Date: 2014-05-13
- Inventor: Gerard Hotier , Tom Frising , Philibert Leflaive , Damien Leinekugel le Coco
- Applicant: Gerard Hotier , Tom Frising , Philibert Leflaive , Damien Leinekugel le Coco
- Applicant Address: FR Rueil Malmaison Cedex
- Assignee: IFP Energies Nouvelles
- Current Assignee: IFP Energies Nouvelles
- Current Assignee Address: FR Rueil Malmaison Cedex
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: FR0802131 20080417
- International Application: PCT/FR2009/000319 WO 20090324
- International Announcement: WO2009/133253 WO 20091105
- Main IPC: B01D15/18
- IPC: B01D15/18 ; C07C7/12
Abstract:
A device (SMB) for separation by simulated moving bed adsorption comprises a plurality of elementary adsorption zones Zi in series operating in a closed loop, and at least one singular adsorption zone with a dead volume which is greater than the adsorption zones Zi, the solid adsorbant of said singular adsorption zone having a granulometry which is lower than that of the solid adsorbant of the ordinary adsorption zones.
Public/Granted literature
- US20110118525A1 IMPROVED SIMULATED MOVING BED SEPARATION DEVICE Public/Granted day:2011-05-19
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