The DI-Flow Semi Continuous Deodorizer Plant is mainly based on the maximal surface of the contact between oil and stripping steam. Thus, shorter processing times, less labor, less heat treatment on the oil, and less degradation of bioactive compounds are involved in the continuous deodorization. Deodorizer for Specialty Fats Heating of bleached oil is by heat recovered from hot oil of Deodorizer by thermo-siphon arrangement. The DI-Flow Semi Continuous Deodorizer Plant is made for use in various industries.