Kalisiyamu kolorayidindi mankhwala opangidwa ndi zinthu za chloride ndi calcium. Fomula ya mankhwala ndi CACL2, yomwe ndi yowawa pang'ono. Ndi halide yamtundu wa ion, yokhala ndi zidutswa zoyera, zolimba kapena tinthu tating'onoting'ono pa kutentha kwa chipinda. Ntchito zake zodziwika bwino zimaphatikizapo saline, zosungunulira misewu ndi zotsukira zomwe zimagwiritsidwa ntchito mu zida zoziziritsira.
Kalisiyamu kolorayidiKuchokera ku mawonekedwe ake, amagawidwa makamaka mu calcium chloride yamadzimadzi ndi calcium chloride yolimba. Madzi a calcium chloride ndi yankho lamadzimadzi la calcium chloride, kuchuluka kwa calcium chloride ndi 27 ~ 42%. Ngati kuchuluka kwa calcium chloride kuli kokwera kwambiri, yankho lidzakhala lokhuthala kwambiri, kutentha kumachepa, pali zovuta zoyendera, kutsitsa, kugwiritsa ntchito ndi mavuto ena. calcium chloride yolimba ikhoza kugawidwa mu flake, ball, powder ndi zina zitatu, kapangidwe kake kamagawidwa mu calcium chloride dihydrate kapena anhydrous calcium chloride. Kuchuluka kwa calcium chloride mu calcium chloride dihydrate nthawi zambiri kumakhala 72 ~ 78%, ndipo kuchuluka kwa calcium chloride mu anhydrous calcium chloride ndi kopitilira 90% kapena 94% (makamaka calcium yozungulira).
Kawirikawiri, njira yopangira calcium yozungulira ndi yovuta, kukhazikika kwa njira sikokwera, magawo ogwirira ntchito ndi okhwima, mphamvu yogwiritsira ntchito ndi yokwera pang'ono, koma zinthu zake zili ndi ubwino wooneka bwino, kusinthasintha kwa Chemicalbook, palibe fumbi, palibe kuyika, sizimayamwa chinyezi mosavuta, kotero mtengo wogulitsa wa calcium calcium chloride yozungulira ndi wokwera kuposa flake kapena ufa wa calcium chloride, womwe umagwiritsidwa ntchito kwambiri popangira desiccant yapakhomo, kutumiza kunja kwa chipale chofewa ndi ayezi. Malinga ndi kalasi, calcium chloride ikhoza kugawidwa m'magulu a calcium chloride yapakati ndi calcium chloride yapakati. Poyerekeza ndi calcium chloride yapakati, calcium chloride yapakati ili ndi zofunikira zokhwima pakuwongolera kupanga ndi kuyera kwapamwamba kwa zinthu. Miyezo yadziko lonse yawonjezera zizindikiro monga mtundu, heavy metal (lead, arsenic) ndi fluorine muzinthu. calcium chloride yapakati pa chakudya ingagwiritsidwe ntchito ngati stabilizer, solidifying agent, thickening agent, nutritive strengthing agent, desiccant, ndi zina zotero, zomwe zimagwiritsidwa ntchito zimaphatikizapo nyemba, kirimu woonda, zakumwa zoziziritsa kukhosi, msuzi wotsekemera, jamu, madzi osakaniza ndi chithandizo chopangira chakudya.
Ntchito zazikulu:
Kalisiyamu kolorayidiImapangidwa ndi chlorine ndi calcium ndipo ili ndi formula ya mankhwala CaCl2. Ndi ionic halide wamba, yoyera yolimba kutentha kwa chipinda ndipo yopanda madzi mu yankho lamadzi. Calcium chloride, ma hydrate ake ndi mayankho ake amagwiritsidwa ntchito kwambiri popanga chakudya, zipangizo zomangira, mankhwala ndi sayansi ya zamoyo.
Kugwiritsa ntchito mafakitale
1, imagwiritsidwa ntchito ngati chotsukira zinthu zosiyanasiyana, monga nayitrogeni, mpweya, haidrojeni, haidrojeni kloridi, sulfur dioxide ndi mpweya wina wouma. Imagwiritsidwa ntchito ngati chotsukira zinthu popanga ma alcohols, ma esters, ma ether ndi ma acrylic. Calcium chloride aqueous solution ndi chinthu chofunikira kwambiri chotsukira zinthu mufiriji komanso kupanga ayezi. Imatha kufulumizitsa kuuma kwa konkire ndikuwonjezera kukana kuzizira kwa matope omangira. Ndi chinthu chabwino kwambiri choletsa kuzizira m'nyumba. Imagwiritsidwa ntchito ngati chotsukira zinthu zomangira komanso chosonkhanitsira fumbi la pamsewu, choletsa moto m'nsalu. Imagwiritsidwa ntchito ngati choteteza komanso choyeretsera zitsulo za aluminiyamu za magnesium. Ndi chotsukira zinthu zouma zomwe zimapangitsa kuti pakhale utoto wa m'nyanja. Imagwiritsidwa ntchito pochotsa zinyalala papepala. Ndi chinthu chopangira mchere wa calcium.
2. Chothandizira kuyeretsa; Chothandizira kuchiritsa; Cholimbitsa calcium; Choziziritsira mufiriji; Chotsitsa magazi; Choletsa magazi kuundana; Tizilombo toyambitsa matenda; Chothandizira kutsuka mano; Chothandizira kutsuka mano; Chothandizira kukonza minofu.
3, imagwiritsidwa ntchito ngati desiccant, chosonkhanitsira fumbi la pamsewu, chothandizira kuzizira, choletsa moto pa nsalu, zosungira chakudya komanso chogwiritsidwa ntchito popanga mchere wa calcium.
4, yomwe imagwiritsidwa ntchito ngati mafuta odzola.
5, yogwiritsidwa ntchito ngati chothandizira kusanthula.
6. Amagwiritsidwa ntchito makamaka pochiza matenda a tetany, urticaria, edema yotupa, colic ya m'mimba ndi mkodzo, poizoni wa magnesium ndi zina zotero zomwe zimachitika chifukwa cha kuchepa kwa calcium m'magazi.
7, imagwiritsidwa ntchito mumakampani azakudya ngati cholimbitsa calcium, chochiritsa, chothandizira chelating ndi desiccant.
8, imatha kuwonjezera kutseguka kwa khoma la maselo a bakiteriya.
Kugwiritsa ntchito chakudya
1. Kalisiyamu kolorayidiikhoza kuwonjezeredwa ku zakudya ngati chowonjezera calcium, kapena ngati chophatikiza cha tofu ndi tchizi.
2. Calcium chloride ikhoza kuwonjezeredwa ku zakumwa zoledzeretsa ndi zoziziritsa kukhosi kuti zisinthe PH ndi kuuma kwa zakumwazo.
3. Amagwiritsidwa ntchito mumakampani azakudya ngati cholimbitsa calcium, chochiritsa, chothandizira chelating ndi desiccant.
4. Zingawonjezere kutseguka kwa khoma la maselo a bakiteriya.
5. Kapangidwe ka calcium chloride komwe kamasungunuka komanso kotentha kwambiri kamapangitsa kuti igwiritsidwe ntchito m'mabotolo odzitenthetsera okha komanso m'ma heating pads.
Njira yokonzekera:
1. Njira yochepetsera madzi m'thupi pogwiritsa ntchito Calcium chloride dihydrate (njira yochepetsera madzi m'thupi):
Chogulitsa cha calcium chloride chodyedwa ndi madzi chinakonzedwa mwa kuumitsa ndi kuumitsa calcium chloride dihydrate pa kutentha kwa 200 ~ 300℃.
Chiyerekezo cha mankhwala ndi motere:
Pa njira yothetsera calcium chloride yopanda mpweya, nsanja youmitsira yopopera ingagwiritsidwe ntchito pa mpweya wotentha wa 300℃ kuti ichotse madzi m'thupi, kuti ikonzekere ufa wa calcium chloride wopanda madzi.
2. Njira yopopera ndi kupopera madzi:
Njira yoyeretsera ya calcium chloride yokonzedwa bwino, yomwe yachotsa arsenic ndi zitsulo zolemera, imapopera mu mawonekedwe a nthunzi pamwamba pa nsanja yowumitsira kudzera mu nozzle, ndipo imakhudzana ndi mpweya wotentha wa 300℃ kuti uume ndi kuumitsa, kenako calcium chloride yophikidwa ndi ufa imapezedwa kuti ikonze zinthu zodyedwa za calcium chloride.
3. Njira yogwiritsira ntchito mowa wa amayi:
Yankho lamadzi limapezeka powonjezera mkaka wa laimu ku mowa wa mayi panthawi ya soda ash pogwiritsa ntchito njira ya ammonia alkali, yomwe imapangidwa ndi evaporation, concentration, kuzizira ndi kuuma.
4. Njira yowola zinthu zophatikizika:
Zimapangidwa ndi ntchito ya calcium carbonate (laimu) yokhala ndi hydrochloric acid.
Chiyerekezo cha zochita za mankhwala: CaCO3+2HCl=CaCl2+H2O+CO2↑.
Pambuyo poti njira zomwe zili pamwambapa zatha, kutentha kumatenthedwa kufika madigiri 260 Celsius, kuuma kwa madzi ndi kutaya madzi m'thupi.
5. Njira yoyeretsera:
Chotsalira cha sodium hypochlorite chomwe chimapezeka mu kupanga chimayengedwa.
Chotsatira cha njira ya Solvay yokonzekera sodium carbonate.
Ca(OH)2 + 2NH4Cl → CaCl2 + 2NH3 + 2H2O
Njira zodzitetezera pa ntchito:
Ntchito yotsekedwa kuti mpweya ulowe bwino. Ogwira ntchito ayenera kuphunzitsidwa mwapadera ndikutsatira mosamala njira zogwirira ntchito. Akulimbikitsidwa kuti ogwira ntchito azivala zophimba fumbi zodzipangira okha kuti apewe fumbi. Pogwira ntchito, kunyamula ndi kutsitsa zinthu pang'ono kuyenera kuchitika kuti kupewe kuwonongeka kwa mapaketi ndi ziwiya.
Zosamala zosungira:
Sungani m'nyumba yosungiramo zinthu yozizira komanso yodutsa mpweya. Zidebe zopakira ziyenera kutsekedwa ndi kutetezedwa ku chinyezi. Sungani padera pazinthu zokoma.
Kulongedza katundu: 25KG/BAG
Nthawi yotumizira: Epulo-12-2023