I-Carbon Dioxide (CO2)

Amapharamitha obuchwepheshe

I-Carbon dioxide, uhlobo lwe-carbon oxygen compound, enefomula yamakhemikhali i-CO2, iyigesi engenambala, engenaphunga noma engenambala engenaphunga enokunambitheka okumuncu kancane kwisisombululo sayo samanzi ngaphansi kokushisa okuvamile kanye nengcindezi. Futhi iyigesi evamile yokushisa futhi iyisakhi somoya. Eyodwa (ehlanganisa u-0.03%-0.04% womthamo ophelele womkhathi). Ngokwezakhiwo zomzimba, i-carbon dioxide iyigesi engenambala futhi engenaphunga ekushiseni kwegumbi kanye nengcindezi. Inesisindo esiphezulu kunomoya futhi iyancibilika ezincibilikisini eziningi eziphilayo ezifana namanzi nama-hydrocarbon. Ngokwezakhiwo zamakhemikhali, enye yamakhemikhali e-carbon dioxide carbon oxygen iyisithako esingaphili. Ayisebenzi ngamakhemikhali futhi inokuqina okuphezulu kokushisa (ukubola okungu-1.8% kuphela ku-2000°C). Ayikwazi ukusha, ngokuvamile ayisekeli ukusha, futhi ine-asidi. Ama-oxide anezakhiwo ezifanayo nama-asidi oxide. Ngenxa yokuthi asabela namanzi ukuze akhiqize i-carbonic acid, angama-anhydride e-carbonic acid. Ngokuphathelene nobuthi bayo, izifundo zikhombisile ukuthi i-carbon dioxide enokugcwala okuphansi ayinabo ubuthi, kuyilapho i-carbon dioxide enokugcwala okuphezulu ingabulala izilwane. I-carbon dioxide ehlanzekile kakhulu isetshenziswa kakhulu embonini ye-elekthronikhi, ocwaningweni lwezokwelapha kanye nokuxilongwa kwezokwelapha, ama-laser e-carbon dioxide, igesi yokulinganisa yezinsimbi zokuhlola kanye nokulungiswa kweminye igesi exubile ekhethekile, futhi isetshenziswa njengomlawuli ekupholiseni kwe-polyethylene. I-carbon dioxide egesi isetshenziselwa iziphuzo ezibandayo ezifakwe i-carbon, ukulawulwa kwe-pH ezinqubweni zokwelashwa kwamanzi, ukucubungula amakhemikhali, ukugcinwa kokudla, ukuvikelwa okungenampilo ekucubungulweni kwamakhemikhali nokudla, igesi yokushisela, isikhuthazi sokukhula kwezitshalo, esisetshenziswa ekubumbeni nasekuqiniseni isikhunta kanye nama-cores futhi esisetshenziswa ekubunjweni kwamadivayisi e-pneumatic nawo asetshenziswa njengesihlanzisi segesi yokuhlanza (okungukuthi, ingxube ye-ethylene oxide ne-carbon dioxide isetshenziswa njenge-sterilization, i-insecticide, kanye ne-fumigant. Isetshenziswa kabanzi ekuhlanzeni izinto zikagesi zezokwelapha, izinto zokupakisha, izingubo, uboya, izinto zokulala, njll. , Ukubulala amagciwane ekudleni kwamathambo, ukubulala amagciwane ezindaweni zokugcina impahla, amafektri, izinsalela zamasiko, izincwadi). I-carbon dioxide ewuketshezi isetshenziswa njengesivivinyi sezindiza, ama-missile kanye nezingxenye ze-elekthronikhi esiqandisini, esinokushisa okuphansi, ukuthuthukisa ukubuyiswa kwemithombo kawoyela, ukupholisha irabha kanye nokulawula ukusabela kwamakhemikhali, futhi ingasetshenziswa njengesicishamlilo.

Isicelo:

①Ukusetshenziswa Kwezimboni:

I-carbon dioxide ehlanzekile kakhulu isetshenziswa kakhulu embonini ye-elekthronikhi, ocwaningweni lwezokwelapha kanye nokuxilongwa kwezokwelapha, kuma-laser e-carbon dioxide, kugesi wokulinganisa wezinsimbi zokuhlola kanye nokulungiselela enye igesi exubile ekhethekile, futhi isetshenziswa njengomlawuli ekupholiseni i-polyethylene.

②Isiqandisi kanye nokucima:

I-carbon dioxide ewuketshezi isetshenziswa njengesiqandisi sokuhlola izindiza, imicibisholo kanye nezingxenye ze-elekthronikhi ezisezingeni eliphansi, futhi ingasetshenziswa njengesicishamlilo.

Iphakheji evamile: