3Icyuma cya molekile

3Icyuma cya molekuline nicyuma cya alkali aluminate, rimwe na rimwe nanone yitwa 3A zeolite ya molekile.

Izina ryicyongereza: 3A Molecular Sieve
Ikigereranyo cya Silica / aluminium: SiO2 / Al2O3≈2
Ingano ya pore ikora neza: hafi 3A (1A = 0.1nm)

Ihame ryakazi rya molekile ya molekile ifitanye isano ahanini nubunini bwa pine ya molekile, kimwe 0.3nm / 0.4nm / 0.5nm, barashobora adsorb molekile ya gaze ifite diameter ya molekile ntoya kuruta ubunini bwa pore, kandi nini nini ya pore, binini ubushobozi bwa adsorption. Ingano ya aperture iratandukanye, kandi ibintu byayunguruwe biratandukanye. Mumagambo yoroshye, icyuma cya 3a gishobora gusa molekules ya adsorb munsi ya 0.3nm.

3Icyuma cya molekuline gifite ubunini bwa 3A, bukoreshwa cyane cyane mu kwamamaza amazi, kandi ntigaragaza molekile iyo ari yo yose ifite diameter irenze 3A. Ukurikije ibiranga ikoreshwa mu nganda, icyuma cya molekile gifite umuvuduko wihuta wa adsorption, ibihe bishya, imbaraga zo guhonyora hamwe nubushobozi bwo kurwanya umwanda, ibyo bikaba byongera imikoreshereze yimashanyarazi ya molekile kandi bikongerera igihe cyumurimo wa sikile. Nibikoresho nkenerwa bya adsorption yo kumisha cyane, gutunganya no gutunganya polymerisiyasi yicyiciro cya peteroli na peteroli ninganda.