VAPOR PHASE ADSORBING METHOD USING CONTINUOUS ADSORBING ZONE CONTAINING ADSORBENT HAVING DIFFERENT PARTICLE DIAMETER

摘要

PURPOSE: To provide a gas phase adsorption method by which rather small adsorbent particles are used in the adsorption system to prevent pressure reduction while the moving of substances as the advantage of the rather small adsorbent particles is maintained. CONSTITUTION: In this method, two continuous adsorption zones are used. The one adsorption zone has rather small adsorbent particles and includes a moving zone of substances. The other adsorption zone has rather large adsorbent particles and includes an equilibrium zone.