Iimpawu zemveliso zebhotile ye-Dewar
Iitanki ze-Crygenic Lng ikakhulu zisetyenziselwa ukugcina kwaye zithuthise igesi yendalo etyhutyhayo.
Iimpawu zokwenza imveliso ye-deber flasks zibandakanya ubume obuphindwe kabini, ngesiqhelo zenziwe ngentsimbi engenasibala okanye iglasi, kunye ne-vacuum phakathi kwezinto zangaphakathi nangaphandle ukunciphisa ukupakishwa kobushushu. Inkqubo yemveliso igxile ekutywibani kunye nokusetyenziswa kwetekhnoloji ye-vacuum ukuqinisekisa ukuba ifleshi ye-Dewar inokugcina igesi okanye i-crybugesic flotly ixesha elide. Umphezulu wangaphakathi uhlala uphathwa ngokukodwa ukuthintela ukuthunga kunye nokuvuza kwegesi okanye ulwelo, ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kokugcina. Ezi mpawu zenza ukuba i-dewar ifihlakele isixhobo esibalulekileyo sokugcina ubushushu kwicandelo lonyango, uphando lwezenzululwazi, ishishini, njl.