molecular distillation

molecular distillationIt is a special liquid-liquid separation technology that is different from traditional distillation that relies on the principle of boiling point difference separation, but achieves separation by the difference in the average free path of molecular motion of different substances. When a liquid mixture flows along a heating plate and is heated, light and heavy molecules will escape from the liquid surface and enter the gas phase. Due to the different free paths of light and heavy molecules, the movement distance of molecules of different substances after escaping from the liquid surface is different. If a condensation plate is properly set up, light molecules can be condensed and discharged when they reach the condensation plate, while heavy molecules cannot reach the condensation plate and are discharged along the mixed liquid. In this way, the goal of material separation is achieved.

molecular distillation(Molecular distillation, also known as short path distillation, is a novel liquid-liquid separation technology that achieves separation based on the difference in the average free path of molecules of different substances at a certain temperature and vacuum degree