- Sharaxaada
- Aluminium oxide loo isticmaalo sida qallajiye, adsorbent, kicinta iyo xambaara kiciyaha waxaa loo yaqaan "alumina firfircoon", kaas oo leh dalool, kala firidhsan sare iyo raasamaal baaxad weyn, waxaana si weyn loo isticmaalaa in beeraha petrochemical, kiimiko wanaagsan, bayooloji iyo farmashiyaha.
- Alumina-da firfircoon waxa guud ahaan lagu sameeyaa kulaylinta aluminium hydroxide iyo fuuqbaxa.Aluminium hydroxide waxa kale oo loo yaqaanaa oksijiinta aluminium fuuqbaxday, iyo ka kooban yahay kiimikaadku waa Al2O3 · nH2O, inta badan way ka duwan tahay tirada biyaha crystalline ee ku jira.Ka dib markii aluminium hydroxide la kululeeyo oo fuuqbaxo, waxay heli kartaa-Al2O3.
- Codsiga
- Alumina firfircooni waxay ka tirsan tahay qaybta alumina kiimikaad, inta badan loo isticmaalo qalajinta, adsorbent, wakiilka biyaha sifaynta, kicinta iyo qaadiyaha.Alumina-da firfircoon waxay leedahay soo jiidashada xulashada gaasaska, uumiga biyaha iyo dareerayaasha qaarkood.Dheefta adsorption-ka waxa lagu soo noolayn karaa kulaylinta iyo ka saarida biyaha qiyaastii 175 ~ 315 ℃.Adsorption iyo desorption dhowr ah ayaa la samayn karaa.
- Ka sokow u adeegida sida qallajiye, uumiga saliidda sidoo kale waxaa laga nuugi karaa ogsijiinta wasakhaysan, hydrogen, carbon dioxide, gaaska dabiiciga ah iyo wixii la mid ah.Waxa loo isticmaali karaa sida kicinta iyo qaadaha kicinta iyo side falanqaynta lakabka midabka.Waxaa loo isticmaali karaa sida biyaha la cabbo fluorine sare (awood fluorine weyn), defluoride of alkane wareegaysa ee wax soo saarka alkylbenzene, deacid dib u soo celinta wakiilka saliid transformer, qalajinta gaaska ee warshadaha oxygen, warshadaha dharka, warshadaha elektarooniga ah, dabaysha qalab si toos ah, wakiilka qalajiyey ee kiimikada bacriminta, qalajinta batroolka, wakiilka nadiifinta (dhibic dharab ilaa 40 ℃), iyo dhibicda adsorption cadaadis variable ilaa -55 ℃ warshadaha kala soocida hawada.Waa qallajiye aad waxtar u leh oo leh engejin qoto dheer oo biyo raad ah.Aad ugu habboon unugyada dib-u-kicinta kulaylka-la'aanta.