Amfani da tsarin tsarkake sieve na kwayoyin halitta a cikin na'urar raba iska

Iskar da matsewar iska ke matsewa tana amfani da takamaiman sieve mai aiki da sinadarin alumina da sieve na kwayoyin halitta don cire ruwa, carbon dioxide, acetylene, da sauransu. A matsayin sieve mai amfani da sinadarai, sieve na kwayoyin halitta na iya shaye wasu iskar gas da yawa, kuma yana da yanayin shaye-shaye a bayyane. Girman polarity na kwayoyin halitta masu girman iri ɗaya, mafi sauƙin shaye-shaye ta sieve na kwayoyin halitta, kuma mafi girman ƙwayoyin da ba su cika ba, mafi sauƙin shaye-shaye ta sieve na kwayoyin halitta. Ya fi shaye-shaye H2O, CO2, C2, H2 da sauran ƙazanta na CnHm a cikin iska; Baya ga ƙarfin shaye-shaye na sieve na kwayoyin halitta da ya shafi nau'in abubuwan da ke shaye-shaye, amma kuma yana da alaƙa da yawan abubuwan da ke shaye-shaye, da zafin jiki, don haka iska mai matsewa kafin shiga tsarin tsarkakewa amma kuma ta hanyar hasumiyar sanyaya iska don rage zafin iska kafin shiga tsarin tsarkakewa, kuma yawan ruwan da ke cikin iska yana da alaƙa da zafin jiki, ƙananan zafin jiki yana rage yawan ruwan. Saboda haka, tsarin tsarkakewa da farko yana ratsawa ta hasumiyar sanyaya iska don rage zafin iska, ta haka ne zai rage yawan ruwan da ke cikin iska.
Ana shigar da iskar gas mai matsewa daga hasumiyar sanyaya iska cikin tsarin tsarkakewa, wanda galibi ya ƙunshi masu shawagi guda biyu, hita tururi da kuma mai raba iskar gas. Mai shawagi na sieve na kwayoyin halitta tsarin gadon kwanciya ne na kwance, ana ɗora ƙasan Layer ɗin da alumina mai aiki, saman Layer ɗin an ɗora shi da sieve na kwayoyin halitta, kuma maɓallan masu shawagi guda biyu suna aiki. Lokacin da mai shawagi ɗaya ke aiki, ana sake farfaɗo da ɗayan mai shawagi kuma ana hura shi da sanyi don amfani. Iskar da aka matse daga hasumiyar sanyaya iska ana cire ta ta hanyar mai shawagi na ruwa, CO2 da sauran ƙazanta kamar CnHm. Farfaɗowar sieve na kwayoyin halitta ya ƙunshi matakai biyu, ɗaya shine nitrogen mai datti daga mai raba iska, wanda mai hita tururi ya dumama zuwa zafin sake farfaɗowa, shigar da mai shawagi don dumama sake farfaɗowa, bincika ruwan da aka shawagi da CO2, wanda ake kira matakin dumama, ɗayan kuma shine nitrogen mai datti ba ta cikin hita tururi ba, yana hura mai shawagi mai zafi zuwa zafin ɗaki, zai fitar da ruwan da aka shawagi da CO2 daga mai shawagi. Ana kiransa lokacin busar sanyi. Ana fitar da sinadarin nitrogen da ake amfani da shi wajen dumama da kuma hura iska a sararin samaniya ta hanyar na'urar rage hayaniya ta iska.