A ƙarƙashin matsin lamba akai-akai, lokacin da cakuda barasa da ruwan ya kai 95.57% (w/w), ƙaramin juzu'in ya kai 97.2% (v/v), ana samar da cakuda mai haɗuwa a wannan taro, wanda ke nufin amfani da hanyar distillation ta yau da kullun ba zai iya isa ga tsarkin barasa sama da 97.2% (v/v) ba.
Domin samar da barasa mai tsafta wadda ba ta da ruwa, a yi amfani da sieve na kwayoyin halitta mai canzawa (PSA), tare da yawan kashi 99.5% zuwa kashi 99.98% (v/v) bayan bushewa da danshi. Idan aka kwatanta da hanyar distillation ta gargajiya ta ternary azeotropic, tare da kyakkyawan tasirin bushewa, ingancin samfura, fasaha mai ci gaba da ƙarancin amfani da makamashi.
Hanyar shaƙar ethanol ta ƙwayoyin cuta ta hanyar amfani da sieve na ƙwayoyin cuta wata hanya ce ta shaƙar ruwan ethanol da ake ciyarwa. Ta amfani da sieve na ƙwayoyin cuta na JZ-ZAC, ƙwayar ruwa ita ce 3A, kuma ƙwayar ethanol ta 2.8A ita ce 4.4A. Saboda ƙwayoyin ethanol sun fi ƙwayoyin ruwa girma, ana iya shaƙar ƙwayoyin ruwa a cikin rami, ba za a iya shaƙar ƙwayoyin ethanol ba. Lokacin da ethanol mai ɗauke da ruwa ya shiga cikin sieve na ƙwayoyin cuta, sieve na ƙwayoyin cuta yana shaƙar sassan ruwa, yayin da tururin ethanol ya ratsa gadon shaƙar kuma ya zama samfurin ethanol mai tsarki.
Kayayyaki masu alaƙa:JZ-ZAC kwayoyin sieve