廢氣處理環保設備

在用多孔(kong)性固(gu)體物(wu)(wu)質處理流(liu)體混合(he)物(wu)(wu)時，流(liu)體中(zhong)的某一組分或某些(xie)組分可被吸(xi)(xi)表(biao)面并濃(nong)集(ji)其上(shang)，此現(xian)象稱(cheng)(cheng)(cheng)為(wei)吸(xi)(xi)附(fu)(fu)。吸(xi)(xi)附(fu)(fu)處理廢氣(qi)時，吸(xi)(xi)附(fu)(fu)的對象是氣(qi)態(tai)污染物(wu)(wu)，氣(qi)固(gu)吸(xi)(xi)附(fu)(fu)。被吸(xi)(xi)附(fu)(fu)的氣(qi)體組分稱(cheng)(cheng)(cheng)為(wei)吸(xi)(xi)附(fu)(fu)質，多孔(kong)固(gu)體物(wu)(wu)質稱(cheng)(cheng)(cheng)為(wei)吸(xi)(xi)附(fu)(fu)劑。

固體表(biao)(biao)面(mian)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)了吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)質(zhi)后，一(yi)部被吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)的(de)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)質(zhi)可從吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)劑表(biao)(biao)面(mian)脫離(li)，此(ci)現附(fu)(fu)(fu)。而(er)當(dang)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)進行一(yi)段時間后，由(you)于(yu)表(biao)(biao)面(mian)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)質(zhi)的(de)濃集(ji)，使(shi)其吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)能(neng)力明顯下降而(er)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)凈化的(de)要求，此(ci)時需要采(cai)用(yong)一(yi)定的(de)措施使(shi)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)劑上已吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)的(de)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)質(zhi)脫附(fu)(fu)(fu)，以(yi)協的(de)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)能(neng)力，這(zhe)個過程稱為(wei)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)劑的(de)再生。因此(ci)在實際(ji)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)工程中(zhong)，正是利(li)用(yong)吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)一(yi)再生一(yi)再吸(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)的(de)循環過程，達到除去廢氣中(zhong)污染物質(zhi)并(bing)回收廢氣中(zhong)有用(yong)組(zu)分。