B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 20/18 (2006.01) B01J 37/04 (2006.01)
Patent
CA 2522699
Adsorbent compositions for vapor-phase adsorption processes, which are selective for para-xylene. Such compositions can be used in gas-phase adsorption processes for the separation of para-xylene or the separation of para-xylene and ethylbenzene from mixed xylenes or a C8 aromatic mixture, respectively. The adsorbent compositions generally comprise materials of a molecular sieve material and a binder, wherein the adsorbent composition has a macropore volume of at least about 0.20 cc/g and a mesopore volume of less than about 0.20 cc/g.
L'invention concerne des compositions adsorbantes destinées à des procédés d'adsorption en phase vapeur, ces compositions étant sélectives pour le paraxylène. Lesdites compositions peuvent être utilisées dans des procédés d'adsorption en phase gazeuse pour la séparation du paraxylène ou la séparation du paraxylène et de l'éthylbenzène, respectivement à partir de xylènes mélangés ou d'un mélange aromatique C¿8?. Les compositions selon l'invention contiennent généralement des matériaux de tamis moléculaire et un liant, ces compositions adsorbantes présentant un volume de macropores d'au moins environ 0,20 cc/g et un volume de mésopores inférieur à environ 0,20 cc/g.
Doyle Ruth Ann
Miller Jeffrey T.
Williams Bryce A.
Bp Corporation North America Inc.
Gowling Lafleur Henderson Llp
LandOfFree
Para-xylene selective adsorbent compositions and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Para-xylene selective adsorbent compositions and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Para-xylene selective adsorbent compositions and methods will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1801196