ammonia still的意思|示意

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Ammonia still is a kind of equipment widely used in petrochemical industry for the production of anhydrous ammonia. Anhydrous ammonia is a kind of chemical material with a strong pungent smell. It is an important raw material for the production of fertilizers, explosives, medicines and plastics. It is also used as an industrial raw material.

Ammonia still is a kind of distillation equipment composed of three parts: distillation tower, condenser and a liquid receiver. It uses the principle of steam distillation to separate the liquid mixtures of aqueous ammonia and amine into two parts consisting of liquid ammonia and water. The distilled liquid is cooled by the condenser and then collected in the liquid receiver.

Ammonia still has many advantages in the petrochemical industry. Firstly, it can effectively separate aqueous ammonia and amine mixtures, ensuring a better produced quality and a higher output. Secondly, Ammonia still can also be used as a pretreatment process for the production of anhydrous ammonia, thereby improving the efficiency of the whole process. Thirdly, ammonia still consumes less energy, which can reduce the production cost for petrochemical industry.

In conclusion, the use of ammonia still in petrochemical industry is very important, as it can greatly improve the production efficiency, reduce energy consumption, and ensure the quality of the produced anhydrous ammonia.