Alumino silica gel-AN

Lus piav qhia luv luv:

Cov tsos ntawm aluminiumsilica gelyog xim daj lossis dawb pob tshab nrog cov tshuaj molecular formula mSiO2 • nAl2O3.xH2O. Kev ruaj ntseg tshuaj zoo. Tsis combustion, insoluble nyob rau hauv tej yam hnyav tsuas yog muaj zog puag thiab hydrofluoric acid. Piv nrog cov ntxeem tau zoo silica gel, lub peev xwm adsorption ntawm cov av qis yog zoo sib xws (xws li RH = 10%, RH = 20%), tab sis lub peev xwm adsorption ntawm high humidity (xws li RH = 80%, RH = 90%) yog 6-10% siab tshaj qhov zoo ntxeem tau silica gel, thiab lub thermal stability (350 ℃) yog 150 ℃ siab tshaj zoo ntxeem tau silica gel.

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Product Detail

Khoom cim npe

Nws yog tsuas yog siv los cais lub teeb hydrocarbon los ntawm cov nkev roj, txo cov dej lwg taw tes ntawm hydrocarbon, thiab tsim cov pa roj carbon monoxide thiab roj av, lub sijhawm no, cov roj ntuj kuj qhuav. Yog tias muaj cov dej ntws hauv qhov kev sib cais, nws xav tau txog 20% (qhov hnyav piv) ntawm cov dej-resistant Si-Al-silica gel raws li txheej tiv thaiv.

Cov khoom no kuj tseem siv tau los ua ib qhodesiccant, catalyst thiab nws cov cab kuj, kuj siv tau raws li PSA, tshwj xeeb tshaj yog haum rau kub TSA.

Technical Specifications:

Cov khoom		Cov ntaub ntawv
Al2O 3%		2-3.5
Cov cheeb tsam tshwj xeeb ㎡ / g		650-750
25 ℃ Adsorption muaj peev xwm % wt	RH = 10% ≥	5.5
	RH = 20% ≥	9.0 ib
	RH = 40% ≥	19.5 Nws
	RH = 60% ≥	34.0 Nws
	RH = 80% ≥	44.0 Nws
Qhov ntom ntom g / L		680-750 : kuv
Crushing zog N ≥		180
Pore ntim mL/g		0.4-4.6
Cov dej noo % ≤		3.0