Tower is used for distillation, purification, absorption, distillation and other chemical unit operation of the upright equipment,
widely used in gas - liquid and liquid - liquid phase between the mass transfer, heat transfer. According to the classification of
tower internal parts structure, the tower can be divided into plate tower and packing tower. Most of the towers are pressure
vessels. Often used in distillation, water absorption, extraction and other operations. This video will introduce the whole process
of producing towers in JINHUA factory.