Ezinye iinkcukacha zokupakisha zinokubonelelwa ngokweemfuno zabathengi
Umoya omdaka
Ikharbon diokside inokufunyanwa kwimithombo emininzi eyahlukahlukeneyo. Yigesi ephumayo efunyenwe kwiinkqubo zokuvutshelwa, ii-limestone kilns, imithombo yendalo ye-CO2, kunye nemijelo yegesi evela kwimichiza kunye nemisebenzi yepetrochemical. Kutshanje, i-CO2 iye yafunyanwa kwakhona kwiigesi zokuphuma kwimizi-mveliso yamandla.
Ubunyulu okanye Ubuninzi | umthwali | umthamo |
99.999% | isilinda | 40L |
Umoya omdaka
"Ikharbon diokside yigesi engenambala, ayinavumba, ayinancasa, ayinatyhefu. Iqondo lokunyibilika -56.6°C (0.52MPa), indawo yokubila -78.6°C (sublimation), ingxinano 1.977g/L. Ikharbhon diokside inoluhlu olubanzi lwe ukusetyenziswa kwamashishini.
Umkhenkce owomileyo wenziwa ngokunyibilikisa ikharbon diokside ibe lulwelo olungenambala phantsi koxinzelelo oluthile, kwaye emva koko uqina ngokukhawuleza phantsi koxinzelelo oluphantsi. Iqondo lobushushu layo laliyi-78.5°C. Ngenxa yobushushu bawo obuphantsi kakhulu, umkhenkce owomileyo usoloko usetyenziswa ukugcina izinto ezikhenkcezileyo okanye i-cryogenic.
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