1. Cadaadiska hawada iyo nadiifinta

Hawadu waxay gashaa kombaresarada hawada ka dib marka ay ka saarto boodhka iyo wasakhda farsamada iyada oo loo marayo shaandhada hawada, iyadoo la cadaadiyo cadaadiska loo baahan yahay, ka dibna loo diro qaboojiyaha hawada si loo yareeyo heerkulka hawada. Kadib geli nadiifiyaha qalajinta hawada si aad uga saarto qoyaanka, kaarboon laba ogsaydh, acetylene iyo hydrocarbons kale oo hawada ku jira.

2. Kala soocidda hawada

Hawada la nadiifiyey waxay gashaa qalabka ugu muhiimsan ee kuleylka ee munaaradda kala-soocidda hawada, waxaana qaboojiya gaasta dib-u-soo-celinta (nitrogen-ka wax soo saarka, gaaska qashinka), waxaana loo diraa salka munaaradda dib-u-soo-celinta, halkaas oo nitrogen laga helo xagga sare ee munaaradda, hawada dareeraha ahna waa la ceejiyaa ka dibna waxaa loo diraa salka munaaradda dib-u-soo-celinta. Geli uumi-baxa uumiga si uu u uumi-baxo, isla markaana uumi-baxo qayb ka mid ah nitrogen-ka laga soo diro munaaradda dib-u-soo-celinta, qayb ka mid ah nitrogen-ka dareeraha ah ee la isku daray ayaa loo isticmaalaa dareeraha dib-u-soo-celinta ee munaaradda dib-u-soo-celinta, qaybta kalena waxaa laga saaraa munaaradda kala-soocidda hawada iyadoo ah badeecad nitrogen dareere ah.

Gaaska qiiqa ee ka yimaada uumi-baxa isku-darka ayaa dib loogu kululeeyaa ilaa 130K iyadoo la adeegsanayo qalabka ugu weyn ee isku-beddelka kulaylka wuxuuna galaa balaadhiyaha si loogu sameeyo qaboojiye ballaarin ah si loo siiyo awood qaboojin munaaradda kala-soocidda hawada. Qayb ka mid ah gaaska la ballaariyay ayaa loo isticmaalaa dib-u-cusboonaysiinta iyo qaboojinta shaandhada molecular-ka, ka dibna waxaa lagu shubaa jawiga muffler-ka.

3. Uumi-baxa dareere ah ee nitrogen

Nitrojiinta dareeraha ah ee ka timaadda munaaradda kala-soocidda hawada waxaa lagu kaydiyaa haanta kaydinta nitrogen-ka dareeraha ah. Marka qalabka kala-soocidda hawada la hagaajiyo, nitrogen-ka dareeraha ah ee ku jira haanta kaydinta ayaa gala uumi-bixiyaha oo waa la kululeeyaa, ka dibna waxaa loo diraa dhuumaha nitrogen-ka ee wax soo saarka.

Soo saarista nitrogen-ka cryogenic waxay soo saari kartaa nitrogen saafi ah oo ah ≧ 99.999%.

Talo soo jeedinta Badeecada