Application fields of short-path molecular distillation equipment
Release Time:
2022-10-25
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The short-range molecular distillation apparatus is a special liquid-liquid separation technology. In the high vacuum state, the average of the vapor molecules is greater than the distance between the evaporation surface and the condensation surface, so that the evaporation rate of each component in the material and liquid can be used. difference to separate the liquid mixture.
1. Application fields of short-range molecular distillation apparatus:
1. Fine chemicals, such as purification of aromatic oil, purification of polymer intermediates, extraction of lanolin, etc.
2. Food industry: such as refined fish oil, oil deacidification, refined high carbon alcohol, separation of mixed oil, etc.
3. Other fields: petroleum industry, daily chemical, environmental protection and so on.
Features of Short Path Molecular Distillation Apparatus:
1. The degree of separation is higher, and molecular distillation can separate conventional substances that are difficult to separate.
2. Operate at a temperature far below the boiling point of the material, and the material residence time is short; it is conducive to the separation of high boiling point, heat sensitive and oxidizable materials.
3. Effectively remove substances in the liquid such as organic solvents, odors, etc., which is a very effective method for the precipitation of the liquid after solvent extraction.
4. The physical separation method is non-toxic, harmless, pollution-free and residue-free, and can obtain pure and safe products.
Latest News
2024-09-03
Abstract: Oil deacidification is an important step in food processing, which aims to remove free fatty acids in oil and improve its quality and stability. Traditional deacidification methods have some limitations, such as low efficiency, high energy consumption, and loss of nutrients. In recent years, molecular distillation technology has gradually attracted attention as a new deacidification method. This article will introduce the application of molecular distillation in oil deacidification, including the principle, operation process and advantages, and focus on the outstanding advantages of Aishengke in molecular distillation technology.
Vitamins are products that are closely related to people's lives, and have become one of the main bulk products in the international pharmaceutical and health care products market. The amount of vitamin E is the largest, followed by vitamin A, vitamin C, vitamin D and so on. With the growth of economy and the improvement of people's living standards, the demand for vitamin products will further increase, and people's requirements for their quality and grade will also further increase. Therefore, as an important separation technology in the production of many vitamins, molecular Distillation technology will also play an increasingly important role in the vitamin industry.
Glyceryl monostearate (GMS), abbreviated as monoglyceride, is produced from natural vegetable oils and fats. The active ingredient is purified by molecular distillation technology to more than 90%, also known as molecular distillation monoglyceride. It is the most widely used food Additives, safe to use in the production and processing of food, medicine, plastics, etc., account for more than half of the emulsifier consumption in the market.
The principle of molecular distillation is to make use of the different degrees of affinity between different molecules. By controlling the conditions such as temperature and pressure, the mixture begins to vaporize. Different components in the vapor form liquids in the condenser and are separated according to their boiling points. This distillation method not only has a good separation effect, but also can be repeatedly separated and purified, and is widely used in chemical, pharmaceutical and other fields.
Molecular distillation is a common chemical method used to separate and purify compounds. In the pharmaceutical industry, molecular distillation is widely used in pharmaceutical purification. This article will focus on the application of molecular distillation in pharmaceutical purification and provide some specific examples.
Laboratory vacuum distillation equipment has undergone significant advancements in recent years, driven by the need for higher efficiency, improved safety, and enhanced user experience.
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