3Isisefo Semolekyuli
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Ukuphelelwa Utshwala Ku-Distillation Tower/Desiccant/Adsorbent/Hollow glass molecular sieve
I-Molecular sieve 3A, eyaziwa nangokuthi i-molecular sieve KA, enembobo engaba ngu-3 angstrom, ingasetshenziselwa ukomisa amagesi noketshezi kanye nokuqeda amanzi emzimbeni wama-hydrocarbon.Ibuye isetshenziselwe kabanzi ukomisa uphethiloli, amagesi aqhekekile, i-ethylene, i-propylene namagesi emvelo.
Isimiso sokusebenza sezisefo zamangqamuzana ikakhulukazi sihlobene nosayizi wezimbotshana zezisefo zamangqamuzana, angu-0.3nm/0.4nm/0.5nm ngokulandelana.Bangakwazi ukukhangisa ama-molecule egesi ubukhulu bawo be-molecule buncane kunosayizi we-pore.Ubukhulu bosayizi wembotshana, bukhulu amandla okukhangisa.Ubukhulu bembotshana buhlukile, futhi izinto ezihlungwayo nezihlukaniswayo nazo zihlukile.Ngamagama alula, isisefo se-molecular 3a singakhanga kuphela ama-molecule angaphansi kuka-0.3nm, 4a isisefo samangqamuzana, ama-molecule akhangisiwe nawo kufanele abe ngaphansi kuka-0.4nm, kanye no-5a isisefo se-molecular kuyafana.Uma isetshenziswa njenge-desiccant, isisefo se-molecular singamunca kuze kufike ku-22% wesisindo saso emswanini.
