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Structured Packings
https://www.dgchemtech.com/products/structured-packing/ />
#structured #packing #distillation
Accurate, stable and optimized distillation process and cost-effective tower packing manufacturing base.
Technical Principle Of Structured... moreStructured Packings
https://www.dgchemtech.com/products/structured-packing/ />
#structured #packing #distillation
Accurate, stable and optimized distillation process and cost-effective tower packing manufacturing base.
Technical Principle Of Structured Packing In Distillation Column
Characteristics of Structured Packing
1
Compared with conventional structured packing, the pressure drop of DODGEN high-efficiency structured packing in distillation column is greatly reduced under the same efficiency, and the capacity can be increased by up to 40% under the same HETP
2
As one of structured packing manufacturers, DODGEN's high-efficiency structured packings is suitable for the separation case from vacuum to medium pressure, and even for the high-pressure case in some applications;
3
Low-pressure drop for DODGEN structured packing in distillation column, the pressure drop of each theoretical plate is only 0.3 ~ 1.0 mbar under normal conditions, and only 2.0 mbar at 70% ~ 80% flooding rate;
4
DODGEN high-efficiency structured packing has good operating turndown and can be applied to working conditions with liquid load range from 0.2 m3 / m2h to 200 m3 / m2h;
5
As one of the chemical reactor manufacturers, DODGEN high-efficiency structured packing can break the capacity bottleneck of existing trays and random packing. less
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Vacuum Distillation Unit (VDU): further distills the residue oil from the bottom of the crude oil distillation unit. The vacuum distillation is performed at a pressure well below atmospheric pressure. The vacuum distillation unit is widely used to... moreVacuum Distillation Unit (VDU): further distills the residue oil from the bottom of the crude oil distillation unit. The vacuum distillation is performed at a pressure well below atmospheric pressure. The vacuum distillation unit is widely used to separate substance that decomposed, oxidized or polymerized at a temperature far below the boiling point at CDU condition.
Application of VDU:
1. Widely used in oil refinery field.
2. PCC's VDU have a high separate efficiency.
3. The heavies are further separated to obtain a product of pure purity, so as to increase product yield.
Advantages of VDU:
1. Advanced manufacturing method and quality
2. Professional services, economical price, short delivery time
3. VDU equipment are inspected under ASME standard
#vacuum #distillation #unit #in #refinery
https://www.peiyangchem.com/modular-refinery/processing-units-of-oil-refinery/VDU.html less
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