Kubbada alumina ee firfircoonida leh
Halbeegyada ugu muhiimsan
| Maaddooyinka | Al2O3 (> 93%) |
| Muuqashada | Meel cad,Ф3-5mm |
| Nooca kiimikada | xp |
| LOI | ≤8% |
| Cufnaanta muuqata | >0.75g/ml |
| Xoog-shiidid | >80% |
| Xoog burburin | ≥150N (xajmiga: Ф3-5mm) |
| Cufnaanta weyn | 0.68-0.72g/ml |
| Aagga dusha sare | ≥300m2/g |
| Mugga daloolka | 0.30-0.45ml/g |
| nuugista taagan (RH=60%) | 17-19% |
| Khasaare Nafeed | ≤1.0% |
Faa'iidada aluminium firfircoonida
a) Xoog saarista sare.Alumina firfircooni waxay leedahay awood sare oo extrusion ah, taas oo u oggolaanaysa in si degdeg ah oof-wareen ah loogu shubo munaaradda.Xoogga sare ee extrusion wuxuu sidoo kale u oggolaanayaa nuugista sare si ay u qalajiso gaaska si hufan.Isla mar ahaantaana, alumina firfircooni waxay si wax ku ool ah uga hortagi kartaa ammonia inay soo gasho.
b) Xiro yar.Tilmaamaha xidhashada hooseeya ee alumina firfircooni waxay hubisaa inay yarayso soo-saarka boodhka inta lagu jiro gaaska / dareeraha, waxayna yareyn kartaa hoos u dhaca cadaadiska gaaska inta lagu jiro isticmaalka, yaraynta waalka hoose iyo shaandhaynta shaandhaynta, iyo yaraynta muuqaalka alaabta boodhka leh.
c) Awoodda adsorption sare.Alumina firfircooni waxay leedahay nuugista biyaha sare sababtoo ah bedkeeda sare ee gaarka ah iyo qaab dhismeedka qaybinta daloolka gaarka ah.
Raridda, Baakadaha iyo kaydinta
a) Xintan waxay keeni kartaa alumina firfircoon oo ka hooseeya 5000kgs 7 maalmood gudahood.
b) Baakadaha: Bac caag ah / Sanduuqa Kartoon / Durbaan Kartoon / Durbaan bir ah
c) Ku rid weel hawo-mareen ah, ka ilaali xidhiidhka hawada, si aanay u xumaan
Codsiyada aluminiinta firfircoon
Alumina firfircooni waxay leedahay kanaalo badan oo capillary, aag ballaaran oo dusha sare ah, waxaa loo isticmaali karaa sida adsorbent, desiccant iyo kicinta, alaabtu waxay leedahay xoog sare, hoos u dhac yar, biyo-gelinta biyaha oo aan isbeddelin jilicsan, ma fidin, ma jiro budo, dillaac la'aan.Waxaa si weyn loogu isticmaali karaa qalajinta qoto dheer ee gaaska dildilaaca batroolka, gaaska ethylene propylene iyo wax soo saarka hydrogen, qalabka kala soocida hawada, qalajiyaha hawada qalab qalajiyaha, daaweynta fluoride ee hydrogen peroxide sidoo kale ka saari kartaa hydrogen gaaska baaruud, sulfur dioxide, hydrogen fluoride, hydrocarbons iyo kuwa kale. wasakhowga ku jira gaaska qiiqa, gaar ahaan ku habboon daaweynta fluorine biyaha.
Odhaah
1. Kahor intaadan isticmaalin aluminium firfircoon, ha furin bacda baakadaha si aad uga fogaato nuugista qoyaanka oo saameyn ku yeelato saameynta isticmaalka.
2. Sababtoo ah alumina firfircooni waxay leedahay adsorbability xooggan, si adag ayaa loo mamnuucay in lagu xiro saliid ama uumiga saliidda, si aysan saameyn ugu yeelan saameynta isticmaalka.
3. Ka dib markii sidaha alumina ee firfircoon loo isticmaalo in muddo ah, hanti badan ayaa si tartiib tartiib ah u dhacaya, iyo biyaha la isku dhejiyay waa in laga saaraa dib u soo kabashada si dib loogu isticmaalo.
