Isihluzo seMolekyuli se-3A
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Ukuphelelwa ngamanzi emzimbeni kwi-Distillation Tower/Desiccant/Adsorbent/Hollow glass molecular sieve
Isihluzo seMolekyuli 3A, esaziwa ngokuba sisihluzo seMolekyuli KA, esinomngxuma omalunga nee-angstroms ezintathu, singasetyenziselwa ukomisa iigesi kunye nolwelo kunye nokuphelisa ukoma kweehydrocarbons. Sikwasetyenziswa kakhulu ukomisa ngokupheleleyo ipetroli, iigesi eziqhekekileyo, i-ethylene, ipropylene kunye neegesi zendalo.
Umgaqo osebenzayo wee-molecular seeves unxulumene kakhulu nobukhulu bee-pore zee-molecular seeves, eziyi-0.3nm/0.4nm/0.5nm ngokwahlukeneyo. Zingafunxa ii-gas molecules ezinobubanzi bee-molecular obuncinci kunobukhulu bee-pore. Okukhona ubukhulu bee-pore bukhulu, kokukhona amandla okufunxa aphezulu. Ubungakanani bee-pore bahlukile, kwaye izinto ezihluziweyo nezahlulweyo nazo zahlukile. Ngamazwi alula, i-3a molecular seeving inokufunxa ii-molecules ezingaphantsi kwe-0.3nm, i-4a molecular seeving, ii-molecules ezifunxayo kufuneka nazo zibe ngaphantsi kwe-0.4nm, kwaye i-5a molecular seeving iyafana. Xa isetyenziswa njenge-desiccant, i-molecular seeving inokufunxa ukuya kuthi ga kwi-22% yobunzima bayo kumswakama.
