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What industries can short-range molecular distillation equipment be applied to?
Date: 2025-10-21Read: 6
Short range molecular distillation equipment, with its characteristics of high vacuum, low temperature operation, and efficient separation, is widely used in multiple industries, including:
1. Fine chemical industry field
Used for the purification of aromatic oils, polymer materials, and polymer intermediates, such as the purification of acrylic acid and epoxy resin. This technology can effectively remove impurities, improve product purity, and is suitable for the separation of high-value chemicals such as spices, essence, etc.
2. Pharmaceutical industry
Applied to the extraction of natural vitamins (such as A, E, K), purification of pharmaceutical intermediates, and separation of thermosensitive active ingredients (such as ligustrazine and ginkgolide). Its low-temperature characteristics can prevent the degradation of drug components and ensure the retention of biological activity.
3. Food industry
Mainly used for fish oil refining (such as DHA and EPA purification), oil deacidification, and extraction of natural flavor substances (such as citrus essential oils). In addition, it can also be used for the purification of monoglycerides (increasing the content from 40% -50% to over 90%) and the separation of vitamin E.
4. Petrochemical industry
Used for purifying lubricating base oil (removing asphalt and resin) and recovering high-value components from crude oil vacuum residue, avoiding the damage of traditional cracking processes.
5. Environmental protection field
Processing waste oil recycling and separation of organic pollutants, such as removing pesticide residues and odor substances from oils and fats.
6. Other fields
This includes purification of cosmetic raw materials such as squalene and lanolin, preparation of high-purity solvents in semiconductor processes, and low-temperature extraction of active ingredients in traditional Chinese medicine.
