Anhydrous calcium chlorideIyo yemakemikari yakaenzana neiyo formula cacl₂, uye iri mhando yemunyu calcium. Izwi rekuti "Anhydrous" rinoratidza kuti haina mamorekuru emvura. Iyi denderedzwa iri hygroscopic, zvinoreva kuti ine hukama hwakasimba hwemvura uye unorerutsa zvinonyorova kubva munzvimbo dzakapoteredzwa.
Chemical chimiro cheAnhydrous calcium chloride ine imwe calcium (ca) atomu uye mbiri chlorine (cl) maatomu. Iyo chena, crystalline yakasimba pamhepo tembiricha, asi kutaridzika kwayo kunogona kusiyana zvichienderana neyero yekuchena. Chimwe chezvivakwa chisina kujairika cheanhymundus calcium chloride ndiko kugona kwayo kuumba hydrated makomputa nemamolekora emvura, zvichiita kuti ibatsire mune dzakasiyana siyana maapplication.
Anhydrous calcium chloride inotengeswa kugadzirwa kuburikidza nekuita calcium carbonate (cacok) ne hydrochloric acid (HCL). Iyo yemakemikari equation yeichi maitiro ndeye:
Cac₃₃ + 2hcl → cakisi + co₂ + h₂o
Chigadzirwa chinokonzeresa, chiyundu calcium chloride, chinobva chanyatsogadziriswa kubvisa chero mvura yakasara yemvura. Iko kusavapo kwemamorekuru emvura kunoita kuti ive nzvimbo yakati wandei ine dzinoverengeka dzinoshandisa pane maindasitiri akasiyana.
Chimwe chezvinyorwa zvekutanga zveAnhydrous calcium chloride chakafanana neyenzuro kana kuomesa mumiririri. Nekuda kweiyo hygroscopic yakasarudzika, inobata zvinobudirira mvura kubva mumhepo, ichiita kuti ive yakakosha mukukudzivirira kwakanyorova kune zvigadzirwa zvakasiyana-siyana, kusanganisira zvinhu zvakarongedzwa, zvemagetsi, uye makemikari.
Pamusoro pebasa rayo seyakawiriranwa, onyhydrous calcium chloride inoshandiswa zvakanyanya mu de-icing application. Kana ikapararira pane inochengetera nzvimbo kana chando, inokosha nzvimbo yekudzika yemvura, inotungamira mukunyungudika kwechando uye chando. Izvi zvinoita kuti ive chinhu chakajairika mumunyu wemunyu mafambiro anoshandiswa kusimudzira chando chenguva yechando nekudzivirira kuumbwa kwechando mumigwagwa.
Anhydrous calcium chloride anowana zvakare chikumbiro mune yeChikafu indasitiri seyenzvimbo yakasimba yemichero nemiriwo. Iyo inobatsira kuchengetedza iwo mamiriro ezvinhu izvi zvinoparara panguva yekugadzirisa nekuchengetedza. Uyezve, inoshandiswa mumahara negesi indasitiri yegasi yekukwevera tsime uye kupedzisa mvura, kushanda semunyori wekushomeka kudzivirira kuzvimba kwezvivakwa zvemavara.
Pasinei nekunyorera kwaro kwakasiyana siyana, anyymany calcium chloride anofanira kubatwa nehanya, sezvo inogona kukonzera kutsamwisa ganda nemaziso. Kuchengetedzeka kwakakodzera kwekuchengetedza, kusanganisira kushandiswa kweganda rekudzivirira senge magurovhosi uye gogo, zvakakosha kana uchishanda neiyi denderedzwa.
Mukupedzisa, ashydrous calcium chloride ndeye yakakosha makemikari emagetsi ane huwandu hwakawanda hwekushandisa nekuda kweiyo hygroscopic yakasikwa. Kubva mukudzivirira kukuvadza kunonyungudutswa kushandira seAc-icing Agent, iyi compound inotora basa rakakosha mumaindasitiri akasiyana-siyana, achiratidza kuwanda uye kukosha kwazvinoita mune zvazvino.
Kutumira Nguva: Kukadzi-05-2020