Chii chinonzi Anhydrous Calcium Chloride?

Anhydrous Calcium Chlorideikemikari inosanganiswa neformula CaCl₂, uye imhando yecalcium munyu.Izwi rekuti "anhydrous" rinoratidza kuti harina mamorekuru emvura.Komisheni iyi ndeye hygroscopic, zvichireva kuti ine hukama hwakasimba hwemvura uye inotora hunyoro kubva munzvimbo yakatenderedza.

Chimiro chemakemikari yeanhydrous calcium chloride ine atomu imwe yecalcium (Ca) uye maatomu maviri eklorini (Cl).Ichena, crystalline yakasimba pakupisa kwekamuri, asi kuonekwa kwayo kunogona kusiyana zvichienderana nehuwandu hwekuchena.Chimwe chezvinhu zvinozivikanwa zveanhydrous calcium chloride kugona kwayo kuumba hydrated makomisheni nemamorekuru emvura, zvichiita kuti ive yakakosha mukushandisa kwakasiyana.

Anhydrous calcium chloride inogadzirwa nekutengesa kuburikidza nekuita kwe calcium carbonate (CaCO₃) ine hydrochloric acid (HCl).Kemikari equation yeiyi nzira ndeiyi:

CaCO₃ + 2HCl → CaCl₂ + CO₂ + H₂O

Chigadzirwa chacho, anhydrous calcium chloride, chinobva chanyatsogadziriswa kubvisa chero mvura yasara.Kusavapo kwemamorekuru emvura kunoita kuti ive musanganiswa unogoneka nekushandiswa kwakakosha mumaindasitiri akasiyana.

Imwe yemashandisirwo ekutanga eanhydrous calcium chloride ndeye desiccant kana mumiriri wekuomesa.Nekuda kwehunhu hwayo hwehygroscopic, inonyatso kutora mhute yemvura kubva kumhepo, ichiita kuti ive yakakosha mukudzivirira kukuvadzwa kunoenderana nehunyoro kune zvigadzirwa zvakasiyana, zvinosanganisira zvinhu zvakapetwa, zvemagetsi, uye makemikari.

Pamusoro pebasa rayo se desiccant, anhydrous calcium chloride inoshandiswa zvakanyanya mu de-icing application.Kana yawaridzwa panzvimbo ine chando kana kuti ine sinou, inoderedza chando chemvura, zvichitungamirira kukunyunguduka kweaizi nesinou.Izvi zvinoita kuti ive chinhu chakajairika mukugadzirwa kwemunyu wemumugwagwa unoshandiswa kusimbisa kuchengetedzwa kwemuchando mumigwagwa nekudzivirira kuumbwa kwechando mumigwagwa.

Anhydrous calcium chloride inowanawo kushandiswa muindasitiri yezvekudya sechinhu chinosimbisa chemichero nemiriwo.Inobatsira kuchengetedza kuumbwa kwezvinhu izvi zvinoparara panguva yekugadzirisa nekuchengetedza.Zvakare, inoshandiswa muindasitiri yeoiri negasi kuchera matsime uye kupedza zvinwiwa, ichishanda seanobvisa mvura kudzivirira kuzvimba kwevhu kuumbwa.

Pasinei nekushandiswa kwayo kwakasiyana-siyana, anhydrous calcium chloride inofanira kubatwa nekuchenjerera, sezvo inogona kukonzera kutsamwa paganda nemaziso.Kuchengetedza kwakakodzera kwekuchengetedza, kusanganisira kushandiswa kwegiya rekudzivirira senge magirovhosi nemagogi, zvakakosha pakushanda nekomboni iyi.

Mukupedzisa, anhydrous calcium chloride yakakosha kemikari musanganiswa ine huwandu hwakawanda hwemashandisirwo nekuda kweiyo hygroscopic chimiro.Kubva pakudzivirira kukuvadzwa kwehunyoro kusvika pakushanda se-de-icing agent, komisheni iyi inoita basa rakakosha mumaindasitiri akasiyana, ichiratidza kuita kwayo uye kukosha kwayo mumashandisirwo emazuva ano.