Molecular distillation
Molecular distillation is vacuum distillation below the pressure of 0.01 torr. It is a process of separation, purification and concentration of natural products, complex and thermally sensitive molecules for example vitamins and polyunsaturated fatty acids. This process is characterized by short term exposure of the distillate liquid to high temperatures, by high vacuum pressure (around 1024 mmHg) in the distillation column and a small distance between the evaporator and the condenser around 2 cm, where fluids are in the free molecular flow regime, i.e. the mean free path of molecules is comparable to the size of the equipment. This process has the advantages of avoiding the problem of toxicity that occurs in techniques that use solvents as the separating agent, and also of minimizing loss
primaryTopic
Molecular distillation
Molecular distillation is vacuum distillation below the pressure of 0.01 torr. It is a process of separation, purification and concentration of natural products, complex and thermally sensitive molecules for example vitamins and polyunsaturated fatty acids. This process is characterized by short term exposure of the distillate liquid to high temperatures, by high vacuum pressure (around 1024 mmHg) in the distillation column and a small distance between the evaporator and the condenser around 2 cm, where fluids are in the free molecular flow regime, i.e. the mean free path of molecules is comparable to the size of the equipment. This process has the advantages of avoiding the problem of toxicity that occurs in techniques that use solvents as the separating agent, and also of minimizing loss
has abstract
La distillazione molecolare è ...... e per la purificazione di oli.
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Molecular distillation is vacu ...... tillate of soybean oil (DDSO).
@en
分子蒸留とは蒸留の手法の一つ。主として化学薬品製造時の純度向上に用いられる。
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Wikipage page ID
Wikipage revision ID
727,308,740
comment
La distillazione molecolare è ...... orso tra la superficie calda e
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Molecular distillation is vacu ...... t, and also of minimizing loss
@en
分子蒸留とは蒸留の手法の一つ。主として化学薬品製造時の純度向上に用いられる。
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label
Distillazione molecolare
@it
Molecular distillation
@en
分子蒸留
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