10L Dry Cold Trap Evaporation Short Path Molecular Distiller Distillation Kit

Classification: Laboratory Thermostatic Devices

10L YHSP10000 Glass Molecular Distillation in Stock

Short path distillation technique is a new technique that involves the distillate travelling a short distance, usually a few centimeters, and it’s normally done at reduced pressure. This technique is often used for compounds which are unstable at high temperatures or to purify small amounts of compound. With short path fractional distillation a decrease of boiling temperature is obtained by reducing the operating pressure. It is a continuous process with very short residence time.The advantage is that the heating temperature can be considerably lower (at reduced pressure) than the boiling point of the liquid at standard pressure, and the distillate only has to travel a short distance before condensing.

Product Application
Short Path Wiped Film Distillation is designed according to the principle of molecular distillation. It is a model of Simulated molecular distillation. It is called short path distillation because the distance between the heating surface and the cooling surface is very close and the resistance is very small. Built-in condenser, the vaporized vapour phase is liquefied instantly and the volume is contracted, so that the high vacuum inside the equipment can be maintained. The operation vacuum of short path distillation can reach 1Pa, which is difficult to achieve for other evaporation and distillation equipments. Therefore, short path distillation is especially suitable for high boiling-point materials which are difficult to be separated with common separation methods under normal pressure.