Research on removal and recovery of the chlorinated organic compound by a pressure swing adsorption process

摘要

Introduction The PSA method is a method of collecting the specific ingredients in mixed gas, by making the specific ingredient in the mixed gas pressurized using the high adsorbent of adsorptive power to a certain gas in mixed gas adsorb preferentially, and subsequently reducing pressure. If vapor exists in the gas used as these materials, it will be known from before that adsorptive capacity will fall and, in such a case, advanced dehumidification of source gas will have been made indispensable.lt investigated by having used two or more adsorbent in order to investigate what kind of influence water vapor has on an absorption-and-desorption action, and this research examined whether simplification of a pre-dehumidification process would be possible. Moreover, action prediction of the real process was tried by creating the simulation using the Stop & Go method about an action in case water vapor is included, and comparing with an experimental result.