| 摘要 |
<p>PURPOSE:To prevent the issue of harmful gases into the atmosphere and the temporary discharge of harmful components in minute pores of active carbon in the initial stage of gas flowing, by drying the active carbon which has adsorbed the vapor of organic solvents, etc. with the gas stream flowing in the closed circulation gas flowing passage including air cooler, air heater, fan for circulation, etc. after having been desorbed with water vapor.</p> |
