Kedu oyi bụ mmiri mmiri co2
Mmiri carbon dioxide nso nso
Nkeokpomọkụ nso nke mmiri mmiri carbon dioxide(CO2) dabere na ọnọdụ nrụgide ya. Dịka ozi enyere, carbon dioxide nwere ike ịdị ka mmiri mmiri n'okpuru ebe okpomọkụ ya -56.6°C (416kPa). Otú ọ dị, ka carbon dioxide nọgide na-abụ mmiri mmiri, a chọrọ ọnọdụ okpomọkụ kpọmkwem na ọnọdụ nrụgide.
Ọnọdụ liquefaction nke carbon dioxide
Dị ka ọ na-adịkarị, carbon dioxide bụ gas na-enweghị isi na enweghị isi na okpomọkụ na nrụgide nkịtị. Iji mee ka ọ ghọọ ọnọdụ mmiri mmiri, a ga-ebelata okpomọkụ na nrụgide ahụ. Mmiri carbon dioxide dị na oke okpomọkụ nke -56.6°C ruo 31°C (-69.88°F ruo 87.8°F), na nrụgide n'oge usoro a kwesịrị ịdị ukwuu karịa 5.2bar, ma ihe na-erughị 74bar (1073.28psi) . Nke a pụtara na carbon dioxide nwere ike ịdị na ọnọdụ mmiri mmiri naanị karịa 5.1 ikuku nke nrụgide (atm), na oke okpomọkụ nke -56°C ruo 31°C.
Nchekwa echiche
Ọ dị mkpa iburu n'obi na ma mmiri mmiri na carbon dioxide siri ike dị oke oyi ma nwee ike ibute frostbite ma ọ bụrụ na ekpughere ya na mberede. Ya mere, mgbe a na-eji carbon dioxide mmiri mmiri eme ihe, a ga-emerịrị usoro nchekwa kwesịrị ekwesị, dị ka iyi uwe mkpuchi na iji ngwaọrụ pụrụ iche iji gbochie mmetụ akpụkpọ ahụ kpọmkwem. Na mgbakwunye, mgbe ị na-echekwa ma ọ bụ na-ebufe carbon dioxide mmiri mmiri, ekwesịrị ijide n'aka na akpa ahụ nwere ike iguzogide mgbanwe nrụgide nke nwere ike ime na okpomọkụ dị iche iche.
Na nchịkọta, ọnụnọ nke carbon dioxide mmiri mmiri chọrọ kpọmkwem okpomọkụ na ọnọdụ nrụgide. Nwee nchebe ma kpachara anya mgbe ị na-ejikwa ma na-echekwa carbon dioxide mmiri mmiri.
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