Ijeli ye-Alumino silica–AN

Inkcazo emfutshane:

Inkangeleko ye-aluminiumijeli yesilikainombala otyheli okanye omhlophe ocacileyo ngefomula yemolekyuli yekhemikhali mSiO2 • nAl2O3.xH2O. Iimpawu zeekhemikhali ezizinzileyo. Ayitshi, ayinyibiliki nakweyiphi na i-solvent ngaphandle kwesiseko esomeleleyo kunye ne-hydrofluoric acid. Xa kuthelekiswa nejeli ye-silica ethambileyo enemibhobho, umthamo wokufunxa womswakama ophantsi uyafana (njenge-RH = 10%, RH = 20%), kodwa umthamo wokufunxa womswakama ophezulu (njenge-RH = 80%, RH = 90%) uphezulu nge-6-10% kunejeli ye-silica ethambileyo enemibhobho, kwaye uzinzo lobushushu (350℃) luphezulu nge-150 ℃ kunejeli ye-silica ethambileyo enemibhobho. Ngoko ke ifanelekile kakhulu ukusetyenziswa njenge-adsorption kunye ne-separation agent yobushushu obuguquguqukayo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isetyenziswa kakhulu ukwahlula i-hydrocarbon ekhanyayo kwigesi yendalo, ukunciphisa i-dew point ye-hydrocarbon, kunye nokuvelisa igesi yendalo kunye ne-gasline, okwangoku, igesi yendalo nayo iyomiswa. Ukuba kukho ithontsi lamanzi kwinkqubo yokwahlulahlula, ifuna malunga ne-20% (umlinganiselo wobunzima) yejeli ye-Si-Al-silica engangeni manzi njengomaleko okhuselayo.

Le mveliso ingasetyenziswa njengento eqhelekileyoisicoci sedesikhanti, i-catalyst kunye nomthwali wayo, ingasetyenziswa njenge-PSA, ifanelekile ngakumbi kwi-TSA yobushushu obuphezulu.

Iinkcukacha zobugcisa:

Izinto		Idatha
I-Al2O3 %		2-3.5
Indawo ethile yomphezulu ㎡/g		650-750
25 ℃ Umthamo wokufunxa % wt	I-RH = 10% ≥	5.5
	I-RH = 20% ≥	9.0
	I-RH = 40% ≥	19.5
	I-RH = 60% ≥	34.0
	I-RH = 80% ≥	44.0
Ubuninzi bobuninzi g/L		680-750
Amandla okutyumza N ≥		180
Umthamo wembobo mL/g		0.4-4.6
Ukufuma % ≤		3.0