Difference between Distillation Drying And Molecular Sieve Drying

1. Advantages and disadvantages of distillation drying

Distillation technology is to remove moisture and other volatile impurities through heating, evaporation, condensation, collection and other steps. It is suitable for drying a large amount of ethanol.

However, it consumes a lot of heat energy, if the ethanol has high humidity and high dust content, it cannot achieve the expected drying effect.

2. Advantages and disadvantages of molecular sieve drying

Molecular sieve drying uses Chemxin zeolite molecular sieves to adsorb moisture and other impurities in ethanol to achieve the purpose of drying. It has good drying performance, low energy consumption, reusable, and can be adjusted according to different ethanol and processing volume.

However, it needs to be replaced every 5-8 years.