Plastic Structured Packing – Wire Gauze and Plate Type for Absorption Applications

• Customization: Available
• Material: Plastic
• Structure Feature: Ring Form Filler
• Model NO.: Plastic Structured Packing
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Improve The Wear Resistance
• Source: Tower Packing Support
• Transport Package: Woven Bag with Pallet
• Specification: 10-70mm
• Trademark: Zhongci
• Origin: China
• HS Code: 8419909000
• Production Capacity: 100m3/Month

Product Description

Plastic structured packing has similar structure with metal structured packing, which can be divided into plate packings and wire gauze packings. Plastic structured packing can be made of PP, PA, PVDF, CPVC and other plastic materials, which has excellent high temperature resistance performance and corrosion resistance performance. It is an alternative to ceramic structured packing.

Types

Wire gauze packings. Wire gauze packings is commonly made of PP or PA materials
Plate packings. Plate packings can be perforated plate packings or no perforation packings. Perforated plate packings can supply better mass transfer efficiency and smooth surface plate packings supply good stiffness.

Advantages

High efficiency, high capacity and low pressure drop as metal structured packing.
Excellent corrosion resistance performance to be used in high corrosive applications.
Better high temperature resistance than metal structured packing and ceramic structured packing. Working temperature of PP packings can reach 100 °C and PVDF packings can reach 150 °C.
Perforated plates packings with small holes on surface increase mass transfer efficiency.
High sheet stiffness of no perforation packings in less separation requirements applications.
A plastic structured packing is installed on the absorption column.
PSP-05: Plastic structured packing is widely used in the absorption columns.
Applications

Air separation plant direct contact cooler.
Flue gas cooler.
Seawater scrubber.
HCl absorber.
SO2 absorber.
ClO/ClO2 scrubber.
Deaerators.

Table 1: Common Specs of Plastic Wire Gauze Packings
Item	Model	Material	Mesh	Peak Height	Obliquity	Specific Area	Void Volume (m3/m3)
				(mm)		(m2/m3)
PSPW-01	500X	PP/PA	40	6.3	30°	450	0.85
PSPW-02	624Y	PP/PA	40	4.5	45°	624	0.96
PSPW-03	450X	PP/PA	40	6.2	30°	450	0.97

Table 2: Common Specs of Plastic Plate Packings
Item	Model	Theoretical Plate Number	Specific Area	Void Volume	Bulk Density	Liquid Loading (m3/m2·h)
		(piece/m)	(m2/m3)	(m3/m3)	(kg/m3)
PSPP-01	125Y	1-2	125	0.985	37.5	0.2-100
PSPP-02	250Y	2-2.5	250	0.97	75	0.2-100
PSPP-03	350Y	3.5-4	350	0.95	105	0.2-100
PSPP-04	500Y	4-4.5	500	0.93	150	0.2-100
PSPP-05	125X	0.8-1.9	125	0.985	37.5	0.2-100
PSPP-06	250X	1.5-2	250	0.97	75	0.2-100
PSPP-07	350X	2.3-2.8	350	0.958	105	0.2-100
PSPP-08	500X	2.8-3.2	500	0.93	150	0.2-100