Alumino silica gel-AN

Kufotokozera Kwachidule:

Mawonekedwe a aluminiyamusilika gel osakanizandi yachikasu pang'ono kapena yoyera yowoneka bwino ndi makemikolo amtundu wa mSiO2 • nAl2O3.xH2O. Khalidwe lamankhwala lokhazikika. Zosayaka, zosasungunuka mu zosungunulira zilizonse kupatula maziko amphamvu ndi hydrofluoric acid. Poyerekeza ndi gel osakaniza porous silika, mphamvu adsorption ya chinyezi otsika ndi ofanana (monga RH = 10%, RH = 20%), koma adsorption mphamvu ya chinyezi mkulu (monga RH = 80%, RH = 90%) ndi 6-10% apamwamba kuposa gel osakaniza porous silika, ndi matenthedwe bata (350 ℃) ndi 150 ℃ apamwamba kuposa gel osakaniza porous silika.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Amagwiritsidwa ntchito makamaka kulekanitsa kuwala kwa hydrocarbon ndi gasi wachilengedwe, kuchepetsa mame a hydrocarbon, ndikupanga mpweya wachilengedwe ndi gasi, panthawiyi, mpweya wachilengedwe umawumanso. Ngati pali dontho lamadzi pamakina olekanitsa, pamafunika pafupifupi 20% (chiyerekezo cholemera) cha gel osamva madzi a Si-Al-silica ngati wosanjikiza woteteza.

Izi zitha kugwiritsidwanso ntchito ngati wambadesiccant, chothandizira ndi chonyamulira chake, komanso angagwiritsidwe ntchito monga PSA, makamaka oyenera kutentha kwambiri TSA.

Zokonda Zaukadaulo:

Zinthu		Zambiri
Al2O3 %		2-3.5
Malo enieni ㎡/g		650-750
25 ℃ Adsorption Mphamvu % wt	RH = 10% ≥	5.5
	RH = 20% ≥	9.0
	RH = 40% ≥	19.5
	RH = 60% ≥	34.0
	RH = 80% ≥	44.0
Kuchulukirachulukira g/L		680-750
Kuphwanya Mphamvu N ≥		180
Kuchuluka kwa madzi mL/g		0.4-4.6
Chinyezi % ≤		3.0