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PP Pall Ring

Pall ring packing has the advantages of large flux, low resistance, high separation efficiency and large operation flexibility, and the processing capacity can be more than 50% larger than that of Laxi ring under the same pressure reduction. At the same processing capacity, the pressure reduction can be reduced by half, and the mass transfer efficiency can be increased by about 20%. Compared with the Laxi ring, this packing has the characteristics of large production capacity, small resistance, large operating elasticity, etc., under normal circumstances, the same pressure drop can be 50%-99% larger than the Laxi ring, and the pressure drop is 50%-70% smaller than the Laxi ring during the same treatment, and the tower height also has a pressure reduction, and the Pall ring can be about 20%-40% of the packing volume compared with the Laxi ring.
INQUIRY
Detail

PP Pall ring is a porous ring packing made of PP material, which is widely used in tower equipment in chemical, petroleum, environmental protection and other fields, such as absorption tower, regeneration tower, washing tower, drying tower, etc. PP Pall rings have a uniform pore structure and a large flow area, which can ensure that the fluid is evenly distributed in the packed bed, while reducing the pressure drop and increasing the fluid flow rate. Its large porosity ensures high mass transfer efficiency, and the large surface area enhances the contact area between gas and liquid, improving mass transfer performance. PP Pall rings have good corrosion resistance to acids, alkalis and most chemicals, and are suitable for use in a variety of media. Although polypropylene is not as resistant to high temperatures as metal fillers, it can be used at both room and high temperatures, such as in equipment such as hot water towers. PP Pall rings are less expensive than metal fillers, lightweight, and easy to transport and install. PP material has good wear resistance, the filler is not easy to wear, and the service life is long.


PP Pall Ring


PP Pall rings are used in the packing of various chemical reactors, such as absorption, neutralization, gas scrubbing, etc. PP Pall rings can also be used in purification processes such as desulfurization and denitrification in gas stations or refineries, as well as other processes involving gas-liquid reactions. It is used as a filler in environmental protection equipment such as wastewater treatment and exhaust gas purification, and is used to remove suspended solids, organic matter or harmful substances in gases in water. PP Pall rings are used for liquid phase separation and drying in food processing, such as acid mist purification, alcohol distillation, etc. PP Pall rings are used for gas-liquid mass transfer in pharmaceutical processes, such as absorption, neutralization reactions, etc. It is used as a packing material in the cooling tower in the circulating cooling system to promote the recovery of heat energy. Due to its cost-effectiveness, corrosion resistance and high mass transfer efficiency, PP Pall rings are ideally suited for environments that need to handle a wide range of chemical media, especially where cost-sensitive and corrosion-resistant fillers are required.


Technical Parameter

Specification(mm)

Number of theoretical plates(n/m3)

Surface area(m2/m3)

Free volume(%)

Dry packing factor(m-1)

16*1

170000

262

91

275

25*1.2

52380

213

91

239

38*1.4

15800

151

91

220

50*1.5

6500

100

92

127

76*2.6

1930

72

92

94

100*100*3

1000

52.8

94

82


Packaging & Shipping

Package :

Carton box、 Jumbo bag、wooden case

Container

20GP

40GP

40HQ

Normal Order

Minimum Order

Sample Order

Quantity

25CBM

54CBM

68CBM

<25 CBM

1 CBM

< 5 pcs

Delivery Time

7 days

14 days

20 days

7 Days

3 days

Stock

Comments:

Customized making is allowed.