Isihluzo se-molecular se-4A kunye nesihluzo se-molecular se-13X

4I-molecular sieve chemical formula: Na₂O·Al₂O₃·2SiO₂·4.5H₂O ₃
Umgaqo osebenzayo wesihluzo semolekyuli unxulumene kakhulu nobukhulu bembobo yesihluzo semolekyuli, esinokufunxa iimolekyuli zegesi ezinobubanzi bemolekyuli obuncinci kunobukhulu bembobo, kwaye okukhona ubukhulu bembobo bukhulu, kokukhona amandla okufunxa makhulu. Ubungakanani bomngxuma wahlukile, kwaye izinto ezihluziweyo zahlukile. 4a isihluzo semolekyuli, iimolekyuli ezifunxiweyo kufuneka nazo zibe ngaphantsi kwe-0.4nm
Ii-4A molecular seeves zisetyenziselwa kakhulu ukomisa igesi yendalo kunye neegesi ezahlukeneyo zeekhemikhali kunye nolwelo, ii-refrigerants, amayeza, idatha ye-elektroniki kunye nezinto eziguquguqukayo, ukucoca i-argon, kunye nokwahlula i-methane, i-ethane kunye ne-propane. Isetyenziselwa kakhulu ukomisa nzulu iigesi kunye nolwelo olufana nomoya, igesi yendalo, ii-hydrocarbons kunye nee-refrigerants; Ukulungiswa kunye nokucoca i-argon; Ukomisa okungaguqukiyo kwezinto ze-elektroniki kunye nezinto ezibolayo; Iiarhente zokuphelisa amanzi kwiipeyinti, ii-polyesters, iidayi kunye neengubo.

Isihluzo se-molecular se-13X, esaziwa ngokuba sisihluzo se-molecular se-sodium X, si-alkali metal silicaluminate, sinohlobo oluthile lwe-alkaline, siyinxalenye yeziseko eziqinileyo.
Ifomula yayo yekhemikhali yiNa2O· Al2O3·2.45SiO2·6.0H20,
Ubungakanani bayo bembobo yi-10A kwaye ifunxa nayiphi na imolekyuli engaphezulu kwe-3.64A kunye nengaphantsi kwe-10A
I-13x isetyenziswa kakhulu kwezi:
1) Ukucocwa kwegesi kwisixhobo sokwahlula umoya ukususa amanzi kunye nekharbon diokside.
2) Ukomisa nokucoca igesi yendalo, igesi yepetroleum enyibilikisiweyo kunye neehydrocarbon ezingamanzi.
3) Ukomisa ubunzulu begesi ngokubanzi. Isihluzo se-molecular se-13X, esaziwa ngokuba sisihluzo se-molecular se-sodium X, si-alkali metal silicaluminate, sine-alkaline ethile, sikwiklasi yeziseko eziqinileyo.
Ifomula yayo yekhemikhali yiNa2O· Al2O3·2.45SiO2·6.0H20,
Ubungakanani bayo bembobo yi-10A kwaye ifunxa nayiphi na imolekyuli engaphezulu kwe-3.64A kunye nengaphantsi kwe-10A
I-13x isetyenziswa kakhulu kwezi:
1) Ukucocwa kwegesi kwisixhobo sokwahlula umoya ukususa amanzi kunye nekharbon diokside.
2) Ukomisa nokucoca igesi yendalo, igesi yepetroleum enyibilikisiweyo kunye neehydrocarbon ezingamanzi.
3) Ukomisa ubunzulu begesi ngokubanzi.