Nigute ushobora kuvana amazi nyuma ya 4A ya molekile ya elegitoronike

2022-12-30

Amashanyarazi ya molekuline yinjizwa biterwa nibiri mumazi yibicuruzwa, 4A amabwiriza yo gukuraho amazi ya molekile.

1. Ikoreshwa: 4Icyuma cya molekuline gifite ubushobozi bwo guhitamo adsorption kandi gishobora kuvanaho ubuhehere mumashanyarazi ya gaze na gaze, ariko ntibishobora gukuramo ibishishwa na gaze (nka tetrahydrofuran).Uburyo bwumwimerere bufata umwuma wa soda ya caustic, soda ya caustic irashonga mumazi, ntabwo byoroshye gutandukana na tetrahydrofuran nyuma yo kubura umwuma, ikoresha soda ya caustic kugirango igoye kuyitunganya, mubyukuri byongereye ibiciro.

2. Uburyo bwo gukora: Igikorwa cyo kubura umwuma wa 4A molekile ya elegitoronike iroroshye.Icyuma cya molekuline kirashobora gushirwa muburyo butaziguye, cyangwa igisubizo na gaze birashobora kunyuzwa muminara ya adsorption ya molekile.

3. Ubushobozi bwa Adsorption: Molecular sieve 4A ifite ubushobozi bunini bwa adsorption, muri rusange 22%.

4. Guhitamo imikorere ya adsorption: 4Icyuma cya molekile gishobora gukuramo byoroshye molekile zamazi.Kubera ko umurambararo wa molekile y'amazi ari muto ugereranije na zeolite, uburinganire bwa electrostatike burashobora kugerwaho nyuma ya adsorption (sikile ya molekile ntabwo ikurura ibice bifite diametero nini kuruta iyo ya sikeli ya molekile).

5.Gusesengura udatanga amazi: icyuma cya molekile 4a ntikizarekurwa nyuma yo kwinjiza amazi mubushyuhe bwicyumba.

6. Kuvugurura: Kuvugurura amashanyarazi ya 4A ya molekile biroroshye.Nyuma yisaha imwe, azote iri hejuru ya 300 ° C irashobora kongera gukoreshwa (ibintu bidashya bishobora guhita byinjira mu kirere).

7. Ubuzima bumara igihe kirekire: 4Icyuma cya molekulari gishobora kuvugururwa mumyaka 3-4.

Amashanyarazi ya molekuline afite hygroscopique ikomeye yubushyuhe, bityo igomba gukoreshwa mugusukura gaze kandi igomba kwirinda guhura numwuka.Amashanyarazi ya molekuline yakuyemo ubuhehere agomba kuvugururwa nyuma yo kubikwa igihe kirekire.Amashanyarazi ya molekulari yirinda amavuta namazi meza.Gerageza kwirinda guhura namavuta n'amazi mugihe ukoresha.Imyuka yo kuvura yumye mubicuruzwa byinganda harimo umwuka, hydrogène, argon, nibindi. Amashanyarazi abiri ya adsorption ahujwe hamwe, kimwe gikora ikindi gishobora kuvugururwa.Kugirango bemererwe gukora ibikoresho bikomeza, basimburana.Kuma ikora ku bushyuhe busanzwe, kandi ikora ibyuka byogeza umwuka mubushyuhe buri hejuru ya 340 ° C.

Inzira nihame rya molekile ya elegitoronike

Umwuma ni inzira ya adsorption yumubiri.Adorption ya gaze iterwa ahanini nuburemere bwabafana cyangwa imbaraga zo gukwirakwiza.Adorption ya gaze isa na kondegene ya gaze.Mubisanzwe ntabwo byatoranijwe kandi ni inzira ihinduka.Ubushyuhe bwa adsorption ni buto kandi imbaraga zo gukora zisabwa kuri adsorption ni nto, bityo adsorption yihuta, byoroshye kugera kuburinganire.