1. Matsewa da tsarkakewa daga iska

Iskar tana shiga cikin na'urar sanyaya iska bayan ta cire ƙura da ƙazanta ta hanyar matatar iska, ta matse har zuwa matsin da ake buƙata, sannan ta aika zuwa wurin sanyaya iska don rage zafin iska. Sannan ta shiga wurin tace iska don cire danshi, carbon dioxide, acetylene da sauran hydrocarbons a cikin iska.

2. Rabuwar iska

Iskar da aka tsarkake tana shiga babban mai musayar zafi a cikin hasumiyar rabuwar iska, ana sanyaya ta zuwa zafin jiki mai cikewa ta hanyar iskar reflux (nitrogen samfurin, iskar sharar gida), sannan a aika ta zuwa ƙasan hasumiyar gyara, inda ake samun nitrogen a saman hasumiyar, kuma ana fitar da iskar ruwa sannan a aika ta zuwa ƙasan hasumiyar gyara. Shiga na'urar fitar da iskar condensation don ƙafewa, kuma a lokaci guda tana tara wani ɓangare na nitrogen da aka aika daga hasumiyar gyara, wani ɓangare na ruwa mai cike da nitrogen ana amfani da shi azaman ruwan reflux na hasumiyar gyara, ɗayan ɓangaren kuma ana fitar da shi daga hasumiyar rabuwar iska a matsayin samfurin nitrogen mai ruwa.

Ana sake dumama iskar gas ɗin shaye-shaye daga na'urar fitar da iska zuwa kusan 130K ta babban na'urar musayar zafi sannan ta shiga na'urar faɗaɗa don sanyaya iska don samar da damar sanyaya hasumiyar rabuwar iska. Ana amfani da wani ɓangare na iskar gas ɗin da aka faɗaɗa don sake farfaɗowa da sanyaya sieve na ƙwayoyin halitta, sannan a fitar da shi zuwa yanayin muffler.

3. Tururin nitrogen mai ruwa

Ana adana sinadarin nitrogen mai ruwa daga hasumiyar rabuwar iska a cikin tankin ajiya na nitrogen mai ruwa. Lokacin da aka gyara kayan aikin rabuwar iska, sinadarin nitrogen mai ruwa a cikin tankin ajiya yana shiga cikin injin tururi kuma ana dumama shi, sannan a aika shi zuwa bututun nitrogen na samfurin.

Samar da sinadarin nitrogen mai ƙarfi (cryogenic nitrogen) zai iya samar da sinadarin nitrogen mai tsarkin kashi ≧ 99.999%.

Ba da shawarar Samfura