What is the function of the deodorization tower
Information summary：The main function of a deodorization tower is to remove odors or odor components from substances. The following are specific introductions for different application scenarios:
1.In the oil refining industry:
Removing Odorous Substances: During the production, storage, or processing of fats and oils, small molecules such as aldehydes, ketones, and free fatty acids with unpleasant odors are
The main function of a deodorization tower is to remove odors or odor components from substances. The following are specific introductions for different application scenarios:
1.In the oil refining industry:
Removing Odorous Substances: During the production, storage, or processing of fats and oils, small molecules such as aldehydes, ketones, and free fatty acids with unpleasant odors are produced. The deodorization tower utilizes the characteristic that these small molecule odorous organic compounds in oil are more easily volatile than triglycerides under high temperature and negative pressure conditions. By introducing water vapor, the water vapor is saturated with the volatile odorous components and escapes in proportion to their partial pressure, thereby achieving the goal of removing odors from oil and producing refined oil with a fragrant odor.
Improving the quality of oil: The deodorization process not only removes the odor of oil, but also reduces harmful substances in oil, such as trace components that may have adverse effects on human health, thereby improving the quality and safety of oil, making it more suitable for consumption or food processing.
Recycling useful components such as fatty acids: During the deodorization process, volatile fatty acids and other substances can be recycled, reducing production costs and minimizing environmental pollution.
2.In the pharmaceutical industry：the waste gas generated during the pharmaceutical process is treated to remove odors and harmful components, in order to meet environmental requirements and ensure air quality in the production environment. For example, the small amount of volatile organic compound waste gas generated in the R&D workshop can meet relevant emission standards after being treated by a deodorization tower.
3. In the field of environmental protection (such as sewage treatment plants, etc.): deodorize the odorous gases generated during the treatment of sewage and sludge. The odorous substances are first absorbed by the filling material, and then oxidized and decomposed by the microorganisms attached to the filling material, thus completing the deodorization process of the odor and avoiding the adverse effects of odorous gases on the surrounding environment and residents' lives.
4. In terms of waste mineral oil treatment: Waste mineral oil may contain various low boiling point substances with odors. By filling the materials in a vacuum state through a deodorization tower, the moisture and these odorous substances in the raw materials can be further removed, creating conditions for subsequent treatment and recycling.
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