Bogga Hore > liiska bandhigga
Kululaynta kalsiyum hydroxide Hal falcelin oo xiiso leh ayaa la soo saaray iyadoo lagu kululeynayo kalsiyum hydroxide. Qaar ka mid ah saamaynta faa'iidada leh waxaa lagu heli karaa calcining calcium hydroxide (lime la jarjaray). Haddaba aan sahaminno adduunka Kiimikooyinka Doorashada ugu Sarreysa kululaynta calcium hydroxide oo bal eega meesha ay ina waddo.
lime waxaa lagu sakhiray kulayl, waqtigeeda Isbeddelka 3---4 B. Habkan kalsiyum hydroxide waa la kululeeyaa, taasoo keenta in ay u jajabiso calcium oxide (degdega) iyo uumiga biyaha. Falcelintani waxay muhiim u tahay warshado badan waxayna leedahay codsiyo muhiim ah.
Waxaa jira faa'iidooyin badan oo kuleylinta calcium hydroxide. Suurtagalnimada helitaanka calcium oxide, oo waxtar u leh codsiyada warshadaha kala duwan, ayaa ka mid ah faa'iidooyinka ugu muhiimsan. limestone waa wax weyn oo ceyriin ah ee soo saarista sibidhka iyo waraaqaha, sidoo kale waxay u adeegtaa sida qulqulka warshadaha kiimikada calcium hydroxide waa la jaan qaada codsiyada qaarkood.

Calcium hydroxide waxaa ku jira sifooyin kulayl gaar ah oo ka dhigaya mid ku habboon ujeedooyinka kuleylka. Mid ka mid ah sifooyinka muhiimka ah ee kalsiyum hydroxide waa barta dhalaalka sare, taas oo xaruntu ay u adkaysan karto heerkulka sare iyada oo aan la burburin. Tani waxay faa'iido u leedahay warshadaha maadaama kulaylka loo baahan yahay falcelinta la gaari karo.

Calcium hydroxide waxaa lagu daaweeyaa kulaylka codsiyo badan si loo sameeyo kalsiyum oxide, waxayna leedahay codsiyada hababka warshadaha badan. Tusaale ahaan, wax-soo-saarka sibidhka, kalsiyum oxide waxaa lagu qasaa walxo kale si loo soo saaro shubka. Calcium oxide waxaa inta badan loo isticmaalaa warshadaha waraaqaha ee saxarka waraaqaha. Kalcinaynta Kiimikada Doorashada Sare iibso calcium hydroxide ayaa si gaar ah muhiim u ah in la bixiyo nadiifinta la doonayo iyo tayada badeecada dhamaadka.

Marka la kululeeyo kalsiyum hydroxide, heerkulka xaruntu jebiso waa in maskaxda lagu hayaa. Calcium hydroxide waxay ku qudhuntaa heerkul sare, qiyaastii 580 darajo Celsius. Sidaa darteed halabuurka waa in si tartiib ah loo kululeeyaa heer aan si dhakhso ah u burburin doonin. Waxaa intaa dheer, heerkulka kuleylka ee kalsiyum hydroxide ayaa sidoo kale gacan ka geysanaya sifooyinka alaabta ugu dambeysa, waxaa lagama maarmaan ah in la xakameeyo heerkulka kuleylka si loo helo heerkul aad u dhow.