Unug kala soocida hawadu waa nooc ka mid ah qalabka hawada u qaata sida walxo ceeriin ah, una beddela xaalad dareere ah iyadoo la cadaadinayo laguna qaboojinayo heer-kulka cryogenic, ka dibna si tartiib tartiib ah u kala sooca ogsijiinta, nitrogen, argon ama alaabada kale ee dareeraha ah ee hawada dareeraha ah iyadoo la hagaajinayo. .Marka loo eego baahida isticmaaleyaasha, badeecadaha unugyada kala-soocida hawadu waxay noqon karaan hal badeeco ama badeecooyin badan isku mar, kuwaas oo noqon kara gaas ama dareere.