hat
Depi NMP gen segondè pwen bouyi ak presyon vapè ki ba anba tanperati nòmal, li kapab fasil kondanse pa refwadisman anba a tanperati nòmal. Dapre fòmil la nan Antoine, Pa vle di nan karakteristik li yo, gerizon nan NMP ka fèt pa refwadisman (depi ke se kantite lajan rekiperasyon dlo ogmante si gaz mande tretman medikal echapman gen plis dlo).
eng
Since NMP has high boiling point and low steam pressure under normal temperature, it can be easily condensed by cooling below normal temperature. According to the formula of Antoine, By means of its characteristic, recovery of NMP can be conducted by cooling( provided that water recovery amount is increased if dryer exhaust gas contains more water).