3T grooved metal plate structured packing shipping to Tianjin Port
1. Structured Packing Application and options:
Structured packing is a kind of packing arranged in uniform
geometry in the tower and stacked neatly. The characteristics of
the packing are that the gas-liquid flow path is specified, the
gas-liquid distribution in the packing layer is improved, and more
specific surface area can be provided under very low pressure drop,
so that the treatment capacity and mass transfer performance are
greatly improved.
There are many kinds of structured packing. According to its
geometric structure, it can be divided into grid packing,
corrugated packing, pulse packing, etc.
| Types of packing | Specific Surface | Void Fraction | Application |
| Wire gauze 500X | 500 | 98.8% | Fine chemicals head pressure < 300 mbar |
| Wire gauze 700Y | 700 | 98.4% |
| Metal sheet 125X/Y | 125 | 99.5% | High liquid and gas load |
| Metal sheet 250X/Y | 250 | 98.8% | Standard |
| Metal sheet 350X/Y | 350 | 98.3% | Higher NTSM at lower capacity |
| Metal sheet 500X/Y | 500 | 97.7% | High NTSM |
| Metal sheet 700X/Y | 700 | 97.0% |
2. Capability in Producing Structured Packing.
has years of engineering experience with a variety of structured column packings in different industrial applications. Moreover, we have frequent
co-operations with famous universities and technical engineering
companies in China.
Resulting from these valuable assets, we have produced range of structured packings suitable for engineering systems that provide optimum column
performance.
3. Structured Packing Exporting Cases:
- The United States of America, 500X wire gauze packing;
- Vietnam, 350Y structured packing;
- Kazakhstan, 250Y structured packing;
- India, structured packing materials.
4. structured packing in distillation column
Through the packing, the two-phase flow is upward and downward
convection. Gravity is the driving force of liquid flow, and
pressure difference is the driving force of gas flow. The two phase
flow is mass transfer and heat transfer through the two forms of
film surface and spray. The mass transfer and heat transfer of the
two phases in the plate column take place in the gas-liquid mixed
phase on the upper surface of the tray, on the liquid layer surface
of the downcomer and on the bubbling area caused by the mass
transfer elements.
5. high vacuum distillation column uses structured packing.
1) The surface area per unit volume of structured packing should be
large;
2) The free volume of the liquid phase in contact with the gas
phase must be large;
3) The resistance to steam should be small (i.e. the
cross-sectional area of the gap should be large);
4) Chemical resistance to both liquids and vapors;
5) The density should be small;
6) The price per unit of effective area should be small
Welcome your inquiry about structured packing!
