1. The evaporation tank is used to separate theoil from the water in the crude oil.
蒸发罐用于从原油中分离出油和水。
2. The distillation process involves heatingthe mixture and separating the componentsthrough a distillation tower.
蒸馏过程涉及加热混合物并通过蒸馏塔分离组分。
3. Theevaporation tank is crucial for thepurification of the final product, asit helps to remove any impuritiesthat may have been present during the initialstages of processing.