廢氣處理環保設備

在用(yong)多孔性固(gu)體(ti)(ti)(ti)物(wu)質處(chu)理流體(ti)(ti)(ti)混(hun)合物(wu)時，流體(ti)(ti)(ti)中(zhong)的某(mou)一(yi)組分(fen)或某(mou)些組分(fen)可被吸(xi)(xi)(xi)表面并(bing)濃集(ji)其上，此現(xian)象稱為(wei)吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)。吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)處(chu)理廢氣時，吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)的對象是氣態污(wu)染物(wu)，氣固(gu)吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)。被吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)的氣體(ti)(ti)(ti)組分(fen)稱為(wei)吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)質，多孔固(gu)體(ti)(ti)(ti)物(wu)質稱為(wei)吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)劑。

固體表(biao)(biao)面吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)了吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)質后(hou)，一(yi)(yi)部被吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)的吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)質可從吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)劑表(biao)(biao)面脫(tuo)離，此現附(fu)(fu)(fu)(fu)(fu)(fu)。而(er)當吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)進(jin)行一(yi)(yi)段時間后(hou)，由(you)于(yu)表(biao)(biao)面吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)質的濃(nong)集，使(shi)其吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)能(neng)力(li)明顯下降而(er)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)凈化的要求，此時需要采用一(yi)(yi)定(ding)的措施使(shi)吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)劑上已吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)的吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)質脫(tuo)附(fu)(fu)(fu)(fu)(fu)(fu)，以協的吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)能(neng)力(li)，這個過程稱(cheng)為吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)劑的再生。因此在實際吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)工程中(zhong)，正(zheng)是利用吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)一(yi)(yi)再生一(yi)(yi)再吸(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)(fu)的循環過程，達到除(chu)去廢氣中(zhong)污(wu)染物質并回收廢氣中(zhong)有用組分(fen)。