Jeel silica aluminium ah–AN

Sharaxaad Gaaban:

Muuqaalka aluminiumkajel silicawaa huruud khafiif ah ama caddaan ah oo hufan oo leh qaacidada kiimikada mSiO2 • nAl2O3.xH2O. Sifooyinka kiimikada ee deggan. Gubasho la'aan, aan ku milmin dareere kasta marka laga reebo saldhig xooggan iyo aashitada hydrofluoric. Marka la barbar dhigo jelka silica ee daloolada yar, awoodda nuugista ee qoyaanka hooseeya waa isku mid (sida RH = 10%, RH = 20%), laakiin awoodda nuugista ee qoyaanka sare (sida RH = 80%, RH = 90%) waa 6-10% ka sarreeya kan jelka silica ee daloolada yar, xasilloonida kulaylka (350℃) waa 150 ℃ ka sarreeya jelka silica ee daloolada yar. Markaa aad bay ugu habboon tahay in loo isticmaalo sidii wakiilka nuugista heerkulka isbeddelka iyo kala-soocidda.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Inta badan waxaa loo isticmaalaa in lagu kala saaro hydrocarbon-ka fudud iyo gaaska dabiiciga ah, lagu yareeyo dhibicda dharabka ee hydrocarbon-ka, laguna soo saaro gaaska dabiiciga ah iyo gaaska, dhanka kale, gaaska dabiiciga ah ayaa sidoo kale la qalajiyaa. Haddii ay jirto dhibic biyo ah oo ku jirta nidaamka kala-soocidda, waxay u baahan tahay qiyaastii 20% (saamiga miisaanka) ee jelka Si-Al-silica ee biyaha u adkaysta sidii lakab ilaalin ah.

Badeecadan waxaa sidoo kale loo isticmaali karaa sidii wax caadi ahqalajiye, kiciye iyo sideheeda, sidoo kale waxaa loo isticmaali karaa PSA ahaan, gaar ahaan ku habboon heerkulka sare ee TSA.

Tilmaamaha Farsamada:

Alaabta		Xogta
Al2O3 %		2-3.5
Bedka dusha sare ee gaarka ah ㎡/g		650-750
25 ℃ Awoodda nuugista % miisaanka	RH = 10% ≥	5.5
	RH = 20% ≥	9.0
	RH = 40% ≥	19.5
	RH = 60% ≥	34.0
	RH = 80% ≥	44.0
Cufnaanta badan g/L		680-750
Xoogga Burburinta N ≥		180
Mugga daloolka mL/g		0.4-4.6
Qoyaanka % ≤		3.0