Carbon dioxide. Properties, kugadzira, kushanda

Carbon dioxide - venhumbi ane muzvizhinji kwemazita: carbon monoxide (IV), carbon dioxide kana carbon dioxide. Sezvazvakanyorwa Anonziwo kabhoni anhydride. Ndiye chose Hauoneki gasi kuti odorless, ane yakashapa kuravira. Carbon dioxide kunorema kupfuura mhepo uye havaratidzi soluble mumvura. At tembiricha pazasi - 78 ° C chaicho uye zvinova zvakafanana chando.

Kubva gaseous mamiriro chobudira mugomba yakasimba fuma, nekuti hazvigoneki kuvapo mune mvura ezvinhu panguva mumhepo kumanikidzwa. The arambe achirema pamusoro carbon dioxide inobvisa pasi kwomuzvarirwo ezvinhu 1,97 makirogiramu / m3 - 1.5 kakapetwa arambe achirema mhepo. Carbon dioxide mu hwakasimba chimiro anonzi "chando pakaoma". In mvura mamiriro, pazviri inogona kuchengetwa kwenguva refu, zvinoita unobuda muwanze kuvafurira. Ngatikurukurei nefuma uye zvemakemikari kwayo marongerwo.

Carbon dioxide, vane nzira iri CO2, rinoumbwa kabhoni neokisijeni, uye vakawana somugumisiro unopfuta kana kuorera mazviri kuti makemikari zvinhu. Carbon monoxide huri mumhepo, pachivande chicherwa kunobva. Vanhu nemhuka zvakare emit carbon dioxide inobvisa panguva nedzinovengwa mhepo. pasina chiedza miti emit nayo, uye kuzviita absorbs munguva photosynthesis. Kuburikidza nedanho muviri Masero zvose zvipenyu carbon monoxide ndechimwe chikuru zvinoumba yepanyama kwezvakatipoteredza.

gasi ichi hachisi chepfu, asi kana rinoungana pamatunhu kuwanda, unogona kutanga kudzipwa (hypercapnia), uye panguva yaro kushayikwa dzichiri zvakasiyana wehurumende - hypocapnia. Carbon dioxide transmits ultraviolet mwaranzi ndokufunga michini. Iye gasi girinihausi, izvo zvakananga inobata kupisa. Izvi imhaka yokuti mwero mariri ari kukura mumhepo, uye anoita inokudza maturo.

Carbon dioxide rinogadzirirwa industrially kubva smoky furnace magasi, kana nokuda manyowa pamusoro carbonates uye dolomite reraimu. The musanganiswa magasi aya anokosha nokungwarira kusukwa kugadzirisa kuti potassium carbonate. Uyezve, ruchapinda muruoko rehydrogen uye uchiora kana pakutsamwisana apo, carbon dioxide asunungurwa. Carbonic asidhi (H2CO3) achiumbwa kubva carbon dioxide inobvisa zvazvichanyungudutswa mumvura, asi kunowanikwa mune ano ezvinhu uye zvimwe zvakawanda mazhinji nzira. Mushure Carbon dioxide akachenurwa, zvinonzi compressed, dzaserera uye pumped kupinda sepombi.

In indasitiri, ichi zvinhu zvikuru uye inowanzoshandiswa. Food indasitiri vashandi kurishandisa somunhu disintegrator (semuenzaniso, akanya), kana sezvo zvisaora (E290). Achibatsirwa carbon dioxide inobvisa kubudisa siyana tonic kunwa uye pasoda, izvo saka kudiwa kwete chete vana asiwo vakuru. Carbon dioxide rinoshandiswa zvaAtemisi kubika pasoda, doro, shuga, bubbly waini.

Carbon dioxide rinoshandiswawo anogadzira zvinhu zvinobudirira moto. Kushandisa carbon dioxide inobvisa kunotangira yezviri svikiro kunodiwa panguva Welding waya. At refu tembiricha kabhoni riemukaari gasi uchiora kupinda okisijeni uye carbon monoxide. Okisijeni ikasakendenga pamwe nemvura simbi uye oxidize nayo. Carbon dioxide ari cartridges rinoshandiswa mhepo nepfuti uye pfuti.

ndege Model kushandisa fuma iyi sechinhu huni zvivezwa zvavo. Kushandisa carbon dioxide inogona yekudyidzana kuvandudza goho zvirimwa dzabudapo inokudza. Uyewo ari indasitiri zvinowanzoshandiswa chando yakaoma iyo zvokudya anochengetwa nani zvikuru. Rinoshandiswa senzira refrigerant mu sefiriji, mafiriza, dzemagetsi emagetsi, uye dzimwe chafariz simba miti.