A pressure swing adsorption process to separate para-xylene and ethylbenzene from C8 aromatics uses a para-selective adsorbent, preferably a non-acidic, medium pore molecular sieve of the MFI structure type, and is operated isothermally in the vapor phase at elevated temperatures and pressures. A fixed...http://www.google.es/patents/US6627783?utm_source=gb-gplus-sharePatente US6627783 - Pressure swing adsorption process for separating para-xylene and ethylbenzene from mixed C8 aromatics
Pressure swing adsorption process for separating para-xylene and ...
