Itanki yokugcina i-Crygenic, itanki yeoksijini, itanki yokugcina
Umgangatho we-vacuum weetanki zokugcina i-CO2 zinokwahluka ngokuxhomekeke kwishishini elithile kunye nesicelo esisetyenzisiweyo. Kwizicelo zemizi-mveliso, iimfuno ze-vacuum zihlala zimiselwa yimigangatho yemveliso. Umzekelo, kumzi-mveliso wokutya, ishishini, i-carbon dioksside ye-dioxide idla ngokufuneka ikwazi ukufezekisa isidanga esithile sokuqinisekisa umgangatho kunye nokhuseleko lokutya neziselo. Itanki yokuphumla inokunciphisa ifuthe lendawo yangaphandle kwitanki yogcino, njengokutshintsha kobushushu, ukhula, njl njl. Oku kunceda ukukhusela i-CO2 kwimowudi yangaphandle, ukugcina umgangatho wayo kunye nokusebenza kwayo. I-carbon dioksside yetanki yokugcina sebenzisa i-vacuum yokuqinisekisa ukhuseleko, uzinzo kunye noqoqosho ngexesha lokugcina kunye nokuhamba. Iitanki zokuphumla zibonelela ngokhuseleko olungcono kwaye zilawule i-carbon diokside ngokulawula amanqanaba eoksijini kunye nokunciphisa umngcipheko wokuvuza.