Alumino silica jel-AN

Sharaxaad Gaaban:

Muuqaalka aluminiumjel silicawaa huruud yar ama cad oo hufan oo leh qaacido kemikaad mSiO2 • nAl2O3.xH2O. Hantida kiimikada deggan. Gubasho la'aan, aan lagu milmi karin dareere kasta marka laga reebo saldhigga xooggan iyo hydrofluoric acid. Marka la barbar dhigo jel silica daloolin ganaax, awoodda adsorption ee qoyaan hooseeya waa la mid ah (sida RH = 10%, RH = 20%), laakiin awoodda adsorption ee huurka sare (sida RH = 80%, RH = 90%) waa 6-10% ka sarreeya in of silica dabada fiican gel, iyo kulaylku waa ka sarreeyaa (3 ℃) jel silica dalool fiican sidaas darteed aad bay ugu habboon tahay in loo isticmaalo sida beddelka heerkulka iyo wakiilka kala soocida.

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Faahfaahinta Alaabta

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Inta badan waxaa loo isticmaalaa in lagu kala saaro hydrocarbon iftiinka iyo gaaska dabiiciga ah, la yareeyo barta sayaxa hydrocarbon, iyo soo saarida gaaska dabiiciga ah iyo gaaska, Dhanka kale, gaaska dabiiciga ah sidoo kale waa la qalajiyey. Haddii ay jirto dhibco biyo ah oo ku jira nidaamka kala-soocidda, waxay u baahan tahay qiyaastii 20% (miisaanka miisaanka) ee jelka Si-Al-silica ee biyaha u adkaysta sida lakabka ilaalinta.

Alaabtan waxa kale oo loo isticmaali karaa sida caadiga ahqallajiye, kicinta iyo qaadeheeda, sidoo kale waxaa loo isticmaali karaa PSA ahaan, gaar ahaan ku habboon heerkulka sare ee TSA.

Tilmaamaha Farsamada:

Walxaha		Xogta
Al2O3 %		2-3.5
Aagga dusha gaarka ah ㎡/g		650-750
25 ℃ Awoodda Adsorption % wt	RH = 10% ≥	5.5
	RH = 20% ≥	9.0
	RH = 40% ≥	19.5
	RH = 60% ≥	34.0
	RH = 80% ≥	44.0
Cufnaanta weyn g/L		680-750
Xoogga Burburinta N ≥		180
Mugga daloolka mL/g		0.4-4.6
Qoyaanka % ≤		3.0