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 hau matao hohonu ko te whakamahi i te maataapono 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 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 miihini me te umanga 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 rōrahi, me etahi atu, engari na te mea ko te taonga membrane te nuinga e whakawhirinaki ana ki nga kawemai, he utu nui te utu o naianei me te iti o te tere o te urunga, na reira ka whakamahia mo nga kaupapa motuhake. rere iti, penei i te miihini hanga hauota pūkoro.
Ko te tikanga molecular sieve pressure adsorption (PSA) ko te rangi hei raw material, carbon molecular sieve as adsorbent, te whakamahi o te pehanga adsorption parau tumu, te whakamahi o te waro molecular sieve mo te hāora me te hauota adsorption me te hāora me te tikanga wehenga hauota ". Ko tenei tikanga ko nga ahuatanga o te rere o te tukanga ngawari, te teitei o te automation, te iti o te kaha o te kaha me te nui o te hauota, a ko te hangarau tino whakamahia. I mua i te urunga o te hau ki roto i te pourewa adsorption tangata, me whakamaroke te wai i roto i te rangi ki te whakaiti i te horo o te wai i runga i te tatari ngota me te whakawhānui i te oranga o te tatari molecular. I roto i te tikanga hanga PSA hauota tukanga, Kei te nuinga whakamahia te pourewa whakamaroke ki te tango i te makuku i roto i te rangi. I te wa e makona ana te pourewa whakamaroke ki te wai, ka pupuhihia te pourewa whakamaroke ki te hau maroke kia mohio ai te whakaoranga o te pourewa whakamaroke.