500Y Customized Metal Structured Packings 300 - 100 Size
ISO9001-2015
Structured packing provides a large surface area per unit volume, which maximizes
mass transfer performance and creates a lower pressure drop than
conventional distillation trays. By reducing the pressure drop,
structured packing increases energy efficiency. Together with our
structured packing, we use our own demister / mist eliminators to
maximize column performance.
Around the world, we have deployed our structured packing in
chemical processing, steel, gas-to- liquid (GTL), gasification and
a wide variety of other applications.
Hualai structured packing uses the industry standard corrugated perforated and embossed
sheet metal design to provide efficient vapour-liquid contact. The
style of the embossed surface has been optimised to provide maximum
wetability and numerous perforations enhance cross mixing of the
process fluids. Type Y has a crimp angle of 45° and type X 30°. Suitable liquid irrigation range from below 0.5 up to 200
m3/m2.hr.
Hualai structured packing products list (part):
| 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% |
Benifits of Hualai structured packing:
Lower pressure drop through the column
■ Lower botoms temperature for heat sensitive systems
■ Higher relative volatility for difficult separations
■ Lower energy consumption
■ Reduced foaming tendency
Higher efficiency in the same tower height
■ Large number of theoretical stages required
■ Reduced reflux requirement
Higher capacity
■ Reduced vessel diameter
■ Increased operating rates
Excellent liquid spreading characteristics
■ Improved efficiency
■ Offshore applications subject to permanent tilt and motion
Reduced liquid hold-up
■ Smaller amounts of polymer inhibitor
Welcome your inquiry about Hualai structured packing any time!
