Refinement of lactic acid can be applied in the food industry by molecular distillation technology, which is a better way of purification.
The process of r efinement of lactic acid involves the following steps:
1. Using lactic acid as raw material.
2. Feeding the raw material into the system.
3. Separation of the lactic acid through primary molecular distillation.
4. Distillation of the lactic acid to remove any water present.
5. Further separation and purification of the purified lactic acid using secondary molecular distillation.
6. Cooling and condensing the refined lactic acid.
7. Collection of the final product, which is high-purity lactic acid.