廢氣處理環保設備

在用多(duo)孔性固體(ti)(ti)物(wu)(wu)質處理流(liu)體(ti)(ti)混合物(wu)(wu)時，流(liu)體(ti)(ti)中的某一組(zu)(zu)分或某些組(zu)(zu)分可被吸(xi)表(biao)面并(bing)濃集其上，此現象稱為吸(xi)附。吸(xi)附處理廢氣(qi)時，吸(xi)附的對象是氣(qi)態(tai)污(wu)染物(wu)(wu)，氣(qi)固吸(xi)附。被吸(xi)附的氣(qi)體(ti)(ti)組(zu)(zu)分稱為吸(xi)附質，多(duo)孔固體(ti)(ti)物(wu)(wu)質稱為吸(xi)附劑。

固體(ti)表面(mian)(mian)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)了吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)后(hou)，一(yi)部被(bei)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)的吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)可從吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)劑(ji)表面(mian)(mian)脫離，此(ci)現附(fu)(fu)(fu)(fu)(fu)。而當(dang)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)進行一(yi)段時間后(hou)，由于表面(mian)(mian)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)的濃集，使(shi)其(qi)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)能(neng)力(li)明顯下(xia)降而吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)凈(jing)化(hua)的要求，此(ci)時需要采(cai)用(yong)一(yi)定(ding)的措(cuo)施(shi)使(shi)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)劑(ji)上已吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)的吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)質(zhi)(zhi)脫附(fu)(fu)(fu)(fu)(fu)，以協的吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)能(neng)力(li)，這個過(guo)(guo)程(cheng)稱(cheng)為吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)劑(ji)的再生。因此(ci)在(zai)實際(ji)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)工程(cheng)中(zhong)，正(zheng)是利用(yong)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)一(yi)再生一(yi)再吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)的循(xun)環(huan)過(guo)(guo)程(cheng)，達到除去廢氣中(zhong)污染(ran)物質(zhi)(zhi)并(bing)回收廢氣中(zhong)有(you)用(yong)組(zu)分。