The difference between wiped film and thin film distillation lies in their application and the specific techniques used.
Thin film distillation is a method used to process thick and sticky liquids such as raw and essential oils, polymers, fats, and some dairy products. It allows manufacturers to purify the quality of these substances by using low evaporation temperatures and vacuums. The process involves the deposition of a thin film of the liquid onto a surface, typically a heated surface, where it is then evaporated and condensed, separating the desired components from impurities.
On the other hand, wiped film distillation is a specific type of thin film distillation. It is commonly used for purifying oils, fats, and other substances. In wiped film distillation, a thin film of the liquid is created on the inner surface of a rotating cylindrical vessel. The film is continuously wiped or spread across the surface by rotating wiper blades or rollers, ensuring efficient heat transfer and evaporation. This technique allows for higher throughput and better separation efficiency compared to other thin film distillation methods.
In summary, thin film distillation is a general term for a method used to process thick and sticky liquids using low evaporation temperatures and vacuums. Wiped film distillation is a specific type of thin film distillation that involves the creation of a thin film on a rotating surface, resulting in higher efficiency and throughput.
Looking for high-quality laboratory equipment for distillation processes? Look no further than KINTEK! Our range of wiped film distillation and thin film distillation units are perfect for purifying oils, fats, essential oils, polymers, and more. With our advanced technology, you can achieve efficient separation and maintain the quality of your substances. Contact us today and take your distillation processes to the next level with KINTEK!
