Yintoni esiyaziyo carbon dioxide?

Carbon dioxide _(CO-2) - igesi kunye incasa kunzima perceptible ezimuncu, ongenaso umbala okanye ivumba. Ayithandi kuba umoya uMhlaba yi-avareji malunga ne 0.04%. Kwelinye icala, ukuba ukugcina ubomi ngokupheleleyo ezingafanelekanga. Kwaye phezu kwelinye - bonke utyani nje ukuba bafa ngaphandle carbon dioxide, ekubeni "umthombo wamandla" kwisityalo. Ngaphezu koko, ngokuba Umhlaba _CO2 ke uhlobo oluthile kwengubo. Ukuba umoya apho lo igesi, iplanethi yethu ibiya kuba kupholile kakhulu kwaye imvula bekungazi phantse yonke.

"Ingubo Umhlaba»

Formation yeKharbon dayokhsayidi (carbon dioxide, CO ₂₎ sisiphumo uqhagamshelwano ababini yeencindi: oksijini carbon. Le igesi kwakheka yonke indawo apho kukho etshayo amalahle okanye hydrocarbon iikhompawundi. Oku ekhutshwayo nayo ngexesha igwele olwelo kwaye nemveliso zezilwanyana kunye nokuphefumla yabantu. Ukuza kuthi ga ngoku, iimpawu carbon dioxide zihlolisiswe kakuhle. Yinto eyaziwayo ukuba le gas yesimathane inzima kunezo emoyeni enemibala. Xa kudityaniswe ngamanzi, yenza asidi, nto leyo lisetyenziswa kuzo zonke iintlobo nezihlwahlwazayo.

Kutheni oosonzululwazi baye bathi _CO-2 - a Quilt iplanethi yethu? Isibakala sokuba le carbon dioxide passes ezayo ngokukhululekileyo kuthi evela emajukujukwini yelanga eyingozi kwaye ibonisa infrared ezintweni Umhlaba. Ngoko ke, zanyamalala ngesiquphe igesi evela emoyeni ngokuyintloko kuya kuchaphazela sezulu. Noko ke, amathuba ingozi loo ngokoqobo zero, ukususela ukutshiswa iinkuni, igesi yendalo, amalahle neoli ngcembe kwandisa uyondelelwano lwee- carbon dioxide emoyeni. Kwaye ngoku loyiko imozulu okungaka ebandayo, njengoko ubunzima ukunyibilika komkhenkce nezibonda kunye ukwanda kwinqanaba ezilwandle ...

ice owomileyo

Xa urhulumente ulwelo irhasi lugcinwe iisilinda ngamandla (malunga 70 ATM). Ukuba uvula ivalve isitya ngentsimbi ye akhutshwe apho emngxunyeni iqalisa qwele ... ikhephu. Luni imimangaliso? Oku kuchazwa kakhulu nje. Ngexesha ucinezelo le carbon dioxide walidla umsebenzi, nto leyo ubukhulu kuba ngaphantsi kakhulu kunalowo eziyimfuneko ukuze nokwanda kwalo. Ukuze kubuyekezelwe ukuswela kuvela CO ₂ ungacimi kwaye uguqulwe i "umkhenkce owomileyo". Xa kuthelekiswa ne ngumkhenkce yesiqhelo isiphathele kwiqela lokulungileyo ezibalulekileyo: okokuqala, komphunga yayo kwenzeka ngokupheleleyo ngaphandle ukubunjwa iintsalela. Okwesibini, i "amandla okupholisa" umkhenkce owomileyo nganye kwiyunithi ubunzima kabini.

isicelo

Icarbon dioxide isoloko isetyenziswa medium egalelwe kwi kwicingo welding. Noko ke, xa amaqondo obushushu aphezulu, yokubola kwenzeka kunye nokukhululwa oxidizing yayo metal oksijini. Ngoko ke, lo ucingo welding ongezwe scavengers, ezifana lesilicon kunye manganese. Icarbon dioxide iinkonkxa esetyenziswa imipu anomoya kunye Aviamodelirovaniye. Irhasi ulwelo isetyenziswa sokucima umlilo ku tswala Isoda kunye sawo. Ngaphezu koko, CO2 carbon dioxide isetyenziswe additive ukutya (E290) khowudi. Kwaye xa sonke siyazi kuthetha ukuba bezikhulule ntlama. Ngapha koko, okuqinileyo carbon dioxide isetyenziswa ngokubanzi lokulondolozwa iimveliso zokutya.