Invention Grant
US09050581B2 Aggregate zeolitic absorbents, their method of preparation and their uses
有权
聚合沸石吸附剂，它们的制备方法及其用途
- Patent Title: Aggregate zeolitic absorbents, their method of preparation and their uses
- Patent Title (中): 聚合沸石吸附剂，它们的制备方法及其用途
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Application No.: US12808073Application Date: 2008-12-16
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Publication No.: US09050581B2Publication Date: 2015-06-09
- Inventor: Ludivine Bouvier , Stéphane Kieger , Catherine Laroche , Philibert Leflaive , Tom Frising
- Applicant: Ludivine Bouvier , Stéphane Kieger , Catherine Laroche , Philibert Leflaive , Tom Frising
- Applicant Address: FR La Garenne Colombes FR Rueil Malmaison
- Assignee: CECA S.A.,Institut Francais Du Petrole
- Current Assignee: CECA S.A.,Institut Francais Du Petrole
- Current Assignee Address: FR La Garenne Colombes FR Rueil Malmaison
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Priority: FR0760098 20071220
- International Application: PCT/FR2008/052317 WO 20081216
- International Announcement: WO2009/081024 WO 20090702
- Main IPC: B01J20/18
- IPC: B01J20/18 ; B01J29/80 ; C07C7/13 ; C07C17/389 ; B01J20/28 ; C07C29/76 ; C07C37/82 ; C07C201/16
Abstract:
The present invention relates to aggregate zeolitic adsorbents based on zeolite X and zeolite LSX.These adsorbents are particularly suitable for separating C8 aromatic isomers and in particular xylenes, separating sugars, separating polyhydric alcohols, separating isomers of substituted toluenes, separating cresols, separating dichlorobenzenes.
Public/Granted literature
- US20110124942A1 Aggregate Zeolitic Absorbents, Their Method of Preparation and Their Uses Public/Granted day:2011-05-26
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