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Plastic packing  
Plastic Pall Ring
發布時間:2012-11-10  發布人:Pingxiang Zhongying Packing Co., Ltd  關注度: 5517

Performance features and uses:
The Plastic Pall Ring is made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and polyvinyiidene fluoride (PVDF). It has features such as large void space, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60to 150. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.

Features: It has the characteristic of low pressure drop, big flux and high efficiency. Compared with the Pall Ring of the same size, HYPAK packing has lower pressure drop and higher transfer efficiency. Furthermore, it has good liquid distribution in the packing layer.

Application: It is used in various separation, absorption, deabsorption equipment, normal pressure drop equipment, decarbonization of synthetic ammonia, desulphurization, separation of ethylbenzene,isooctane and methane.

Technical data of the Plastic Pall Ring

Specifications

(mm)

Diameter*Height*Thickness
(mm)

Surface area
 (m²/m³)

Void space
(%)

Number per
 

Bulk density
(kg/m³)

Packing factor
(m-1)

16

16*16*1.1

188

91

200000

141

249

25

25*25*1.2

175

90.1

53500

91

239

38

38*38*1.4

115

89

15800

71

220

50

50*50*1.5

112

90.1

6500

56

154

76

76*76*2.6

73

92

1920

60

94

100

100*100*2.5

70

92

1200

55

88

 Note: The above data is for reference only.


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