Nitrogen hanga tatari rāpoi

I roto i te mara ahumahi, he nui te whakamahi i te kaihanga hauota i roto i te petrochemical, te hau o te hau, te whakarewa, te kai, te rongoa me te ahumahi hiko. Ko nga hua hauota o te kaihanga hauota ka taea te whakamahi hei hau taputapu, engari ano he rauemi mata ahumahi me te whakamahana, he taputapu a te iwi mo te hanga ahumahi. Ko te tukanga o te hauota generator te nuinga wehea ki toru momo: tikanga wehenga hau makariri hohonu, tikanga wehenga membrane me te rāpoi tatari pēhanga huringa adsorption tikanga (PSA).
Ko te tikanga wehenga o te hau matao hohonu ko te whakamahi i te maapono ira koropuke rereke o te hāora me te hauota i roto i te rangi, me te hanga o te hauota wai me te hāora wai na roto i te kaupapa o te kōpeketanga, te whakamatao me te whakamahana iti o te pāmahana ". Ka taea e tenei tikanga te whakaputa i te iti o te pāmahana hau hauota wai me te hāora wai, te tauine whakaputa nui; ko te ngoikoretanga he nui te haumi, i te nuinga o te waa e whakamahia ana i roto i te tono hauota me te hāora i roto i te ahumahi whakarewa me te ahumahi matū.
Membrane tikanga wehenga ko te rangi rite rauemi mata, i raro i etahi tikanga pēhanga, te whakamahi i te hāora me te hauota i roto i te membrane ki rerekē reiti permeability ki te hanga hāora me te hauota wehenga?. Ko tenei tikanga he painga o te hanganga ngawari, kaore he paera whakawhiti, he iti te rahi, me etahi atu, engari na te mea ko te taonga membrane te nuinga e whakawhirinaki ana ki te kawemai, he utu nui te utu o naianei, he iti te tere o te urunga, na reira ka whakamahia mo nga kaupapa motuhake o te rere iti, penei i te miihini hanga hauota pūkoro.
Ko te tikanga molecular sieve pressure adsorption (PSA) ko te hau hei rauemi mata, waro molecular sieve hei adsorbent, te whakamahi i te maataapono pehanga adsorption, te whakamahi i te waro mole mole mole mo te hāora me te hauota adsorption me te hāora me te tikanga wehenga hauota. pourewa, me whakamaroke te wai i roto i te rangi ki te whakaiti i te horo o te wai i runga i te tatari rāpoi, me te whakawhānui i te ora ratonga o te tatari rāpoi i roto i te tikanga hanga PSA hauota tukanga, te nuinga whakamahia te pourewa whakamaroke ki te tango i te makuku i roto i te rangi, ka kukū te pourewa whakamaroke ki te wai, ka pupuhihia te pourewa whakamaroke ki te whakamaroketanga o te hau.