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Original Title: Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA Short-path distillation, "short path" refers to a shorter distance, in a broad sense, the evaporator adopts the desigder the heating area and then flows out through the discharge tube at the side. Molecular distillation, more precisely, the principle of molecular distillation, wiped film distillation ,cbd crystallization equipment, is different from the traditional distillation which relies on the principle of boiling point difference separation, but  lower than the boiling point of the material: because the scraped path distillation adopts the central condensation muperior efficiency of mass transfer and heat transfer: DEA short-path distillation uses a mechanical film wiping system,50l rotovap, which is different from the uneven film formation defects of other falling film evaporators. In the short-path evaporator, the material film thickness is uniform and the flow characteristics are excellent. Because the area of the liquid level and the heating surface is almost equal, the efficiency of mass transfer and heat transfer is superior. Return to Sohu to see more Responsible Editor:. toptiontech.com