Calcium chloride mugadziri
Nhanganyaya
Calcium chloride iri yakakomberedzwa nemakemikari formula cacl2.
Makemikari Zvivakwa:
Calcium chloride iri munyu unoumbwa wecalcium uye chlorine ion. Iyo inonyatso kuvezwa mumvura uye ine chitarisiko chena.
Reaction:Caco3 + 2hcl => CACL2 Calcium chloride + H2O + CO2
Calcium chloride yakanyanya hygrapic, maunzi maunzi, uye inogona kunyungudika mumvura.
Kana ikanyungudika mumvura, inogadzira huwandu hwakawanda hwekupfura nekudziya zvakanyanya pasi pemvura, ine yakasimba anti-inosungira uye de-icing miganhu.
Maindasitiri ekushandisa
Deicing uye Anti-Icing:
Chimwe chezvinhu zvinowanzoitika zveCalcium chloride chiri mukuzvibata uye anti-icing mhinduro. Yayo hygrapic yakasikwa inobvumidza kukwezva kunyorova kubva kumhepo, kuderedza iyo yakasununguka nzvimbo yemvura uye kudzivirira kuumbwa kwechando mumigwagwa, nzira, uye inomhanya. Calcium chloride inosarudzwa yekudaidzira nekuda kwekushanda kwayo kunyangwe pakudziya kwakadzika kunoenzaniswa nevamwe vamiriri venhau.
Guruva Kudzora:
Calcium chloride inoshandiswa zvakanyanya kuti guruva kudzvinyirira mumigwagwa, nzvimbo dzekuvaka, uye mashandiro emugodhi. Kana zvichishandiswa kunzvimbo isina kugadzirwa, inobata unyoro kubva pamhepo nevhu, dzivirira kuumbwa kwemakore eguruva. Izvi hazvingovandudze chete kuoneka uye mhando yemhepo asi zvakare inoderedza mari yekuchengetedza inosanganiswa neguruva control.
Concrete kuwedzera:
Mune indasitiri yekuvaka, calcium chloride inoshandirwa sekongiri yekuwedzera, ichimhanya ichisvika pakugadzika uye kuomesa kongiri. Nekuwedzera mwero we hydration, inobvumira kuti nguva yekuvakwa kwekuvakwa uye inoita kuti basa rirambe rienderere mberi kupisa, apo marongero echinyakare anogona kunonoka.
Kugadziriswa kwechikafu:
Mukugadziriswa kwekudya, calcium chloride inowana kushandiswa seyemumiriri akasimba, kuchengetedza, uye anowedzera. Iyo inosimudzira chimiro uye yakasimba yezvakawanda zvekudya zvigadzirwa senge canned michero nemiriwo, tofu, uye mapepa. Pamusoro pezvo, calcium chloride inoshandirwa mukuita-kuita kusimudzira coaglation uye kugadzirisa gohwo.
Desiccation:
Calcium chloride inoshanda seyakawiriranwa mumabasa akasiyana-siyana maindasitiri emaindasitiri anodzora. Iyo inoshandiswa mukuomarara kuomarara kubvisa mvura kubva pamasoke uye chengetedza kugona kwemidziyo senge masisitimu ekuratidzira, mhepo yemhepo zvikamu, uye yakamanikidzwa masisitimu.
Oiri uye gasi kubviswa:
Muindasitiri yeoiri negesi, calcium chloride inoita basa rakakosha mukudzvinyirira uye kupedzisa mabasa. Iyo inoshandiswa seyakaomesa mvura inowedzera kudzora viscosity, inhibit clay kuzvimba, uye chengetedza hutano hwakanaka. Calcium chloride brines anoshandiswawo mune hydraulic bracturing (yekufema) yekuwedzera kupora kwemvura uye kudzivirira kukuvara kwekugadzira.
Kuchengetedza kupisa:
Pamusoro peiyo hygroscopic yakasarudzika, calcium chloride yexhibits exhietmic midziyo kana yakanyungudika mumvura, saka hydrate munyu cacl2 chinhu chinosimudzira chezvinyorwa zvekupisa-egiredhi.
