* Dab tsi yog cov pa tshuaj tua hluav taws tua tus neeg sawv cev?
Haloalkanes (1211, 1301), hydrofluorocarbons (heptafluoropropane, trifluoromethane, hexafluoropropane,, perfluorohexanone thiab lwm tus neeg tua hluav taws yog txhua qhov hluavtaws tua hluavtaws, feem ntau hu ua tshuaj tua hluavtaws tua hluav taws. 200, HFC -227EA, HFC-236FA, R23 ， thiab lwm yam
* Qhov zoo ntawm cov khoom siv tshuaj tua hluav taws tua hluav taws:
1. Cov khoom tiv thaiv zoo ib yam, kev siv lub raj mis tsawg dua:
Siv 100 square lub computer chav (4m pem teb qhov siab) ua piv txwv, siv heptafluoropropane, txog 3 90L lub raj mis teeb (90KG), siv IG541, txog 14 90L lub raj mis teeb (15MPa).
Cov neeg coob ntawm lub raj mis xav tau ntau qhov chaw khaws cia thiab tseem nce tus nqi ntawm kev ua haujlwm txhua hnub thiab txij nkawm.
2. Tsis tshua muaj siab siab theem ntawm lub taub ntim cia:
Tam sim no inert roj hluav taws tua hluav taws feem ntau muaj qhov siab txog 15MPa thiab 20MPa, thiab heptafluoropropane hluav taws tua hluav taws yog 1.6MPa, 2.5MPa, 4.2MPa, thiab 5.6MPa, uas yog qis dua inert gas tua hluav taws.
3. Cov sijhawm luv luv ntawm lub sijhawm:
Nyob rau hauv ib txwm muaj xwm txheej, kev tso tawm lub sijhawm ntawm inert roj hluav taws tua hluav taws yog 60s, thaum lub sijhawm tawm ntawm hluav taws tua hluav taws xws li heptafluoropropane, trifluoromethane, hexafluoropropane, thiab perfluorohexanone tsis pub tshaj 10s.
4. Ntau daim ntawv thov ntau:
Heptafluoropropane, hu ua HFC-227EA yog qhov tsim nyog rau kev ncua, cov khoom siv-txee thiab cov tshuab xa hluav taws xob, thiab hexafluoropropane yog qhov tsim nyog rau cov khoom siv tshem tawm thiab cov khoom siv tua hluav taws. Txawm li cas los xij, inert roj hluav taws tua hluav taws tshuab feem ntau tsuas yog haum rau cov yeeb nkab network tshuab vim qhov siab cia thiab ntau daim ntawv thov fwj. Qhov no yog qhov laj thawj tseem ceeb rau kev txwv txiav cov ntawv thov inert gas hluav taws tua hluav taws.
