包含沸石EMT之沸石吸附剂、其制备方法及其用途;ZEOLITE ADSORBENTS COMPRISING ZEOLITE EMT, PROCESS FOR PREPARING THE SAME AND USES THEREOF

摘要

本发明系关于基于沸石EMT之聚结晶体且包含钡及/或钾的沸石吸附剂。;该等吸附剂可应用于分离芳族C8异构物部分及尤其二甲苯、分离经取代之甲苯异构物(例如硝基甲苯、二乙基甲苯及甲苯二胺)、分离甲酚及多元醇(例如糖)。;These adsorbents find applications in the separation of aromatic C8 isomer fractions and especially of xylenes, in the separation of substituted toluene isomers, such as nitrotoluene, diethyltoluene and toluenediamine, in the separation of cresols, and of polyhydric alcohols, such as sugars.