| 摘要 |
<p>An organic solvent-containing gas processing system (1A) is provided with: a circulation passage through which a carrier gas flows; and a first adsorption-desorption processing device (1100), a condensate collection device (1200), and a second adsorption-desorption processing device (1300) that are disposed in the circulation passage. The first adsorption-desorption processing device (1100) includes first adsorption-desorption elements (1121, 1131), and the second adsorption-desorption processing device (1300) includes a second adsorption-desorption element (1321), and a temperature control mechanism (1330A). The temperature control mechanism (1330A): converts carrier gas discharged from the condensate collection device (1200) to a high temperature state and supplies said carrier gas to the second adsorption-desorption element (1321) in the initial stage of a desorption processing period in which an organic solvent from the first adsorption-desorption elements (1121, 1131) is desorbed; and converts the carrier gas to a low temperature state and supplies said carrier gas to the second adsorption-desorption element (1321) in the final stage of the desorption processing period.</p> |
