| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an organic solvent-containing gas treatment system constituted so as to dispense with the replacement of a pretreatment device for removing a high boiling point substance contained in gas to be treated. <P>SOLUTION: In the organic solvent-containing gas treatment system constituted so that the high boiling point substance contained in organic solvent-containing gas 17 being the gas to be treated is adsorbed and removed by the pretreatment device 16, the organic solvent in the gas to be treated is subsequently adsorbed by a solvent concentrator 14, heating gas is introduced into the solvent concentrator after the completion of the adsorption treatment to desorb the organic solvent and the concentrated-desorbed organic solvent-containing gas 20 is introducted into a combustion device 15 to be subjected to oxidative decomposition, the adsorbent used in the pretreatment device is regenerated by the gas heated using the waste heat of the combustion device. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
