Invention Grant
- Patent Title: Zeolite adsorbents comprising zeolite EMT, process for preparing the same and uses thereof
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Application No.: US14888309Application Date: 2014-04-29
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Publication No.: US09707539B2Publication Date: 2017-07-18
- Inventor: Nicolas Bats , Catherine Laroche , Philibert Leflaive , Ludivine Bouvier
- Applicant: IFP ENERGIES NOUVELLES , CECA S.A.
- Applicant Address: FR Rueil-Malmaison FR Colombes
- Assignee: IFP ENERGIES NOUVELLES,ARKEMA FRANCE
- Current Assignee: IFP ENERGIES NOUVELLES,ARKEMA FRANCE
- Current Assignee Address: FR Rueil-Malmaison FR Colombes
- Agency: RatnerPrestia
- Priority: FR1353971 20130430
- International Application: PCT/EP2014/058732 WO 20140429
- International Announcement: WO2014/177567 WO 20141106
- Main IPC: B01J20/18
- IPC: B01J20/18 ; B01J20/28 ; B01J20/30 ; B01J20/32 ; B82Y30/00 ; C07C29/76 ; C07C37/82 ; C07C7/13
Abstract:
The present invention relates to zeolite adsorbents based on agglomerated crystals of zeolite EMT comprising barium and/or potassium. These adsorbents find applications in the separation of aromatic C8 isomer fractions, especially of xylenes, in the separation of substituted toluene isomers, such as nitrotoluene, diethyltoluene and toluenediamine, and in the separation of cresols, and in the separation of polyhydric alcohols, such as sugars.
Public/Granted literature
- US20160067673A1 ZEOLITE ADSORBENTS COMPRISING ZEOLITE EMT, PROCESS FOR PREPARING THE SAME AND USES THEREOF Public/Granted day:2016-03-10
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