Plastic Pall Ring Random Packing

Plastic pall ring random packing for carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.
Material: PP, PE
Diameter:25mm, 38mm, 50mm, 76mm

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Product Details

Product Description

Plastic pall ring random packing is a proven design that provides higher capacity and lower pressure drop than trays and other random packing. By minimizing the number of contours and crevices that can cause liquid hold-up and potential entrainment, the pall ring geometry enables high gas and liquid transfer rates. The open cylinder walls and inward bent protrusion of the pall ring allow greater capacity and lower pressure drop than standard cylindrical rings.

 

Product

Plastic pall ring, plastic random   packing, plastic pall ping random packing

Material

PP, PE, PVC, CPVC, PVDF, RPP

Color

White or Customized

Size

25mm, 38mm, 50mm, 76mm

Payment   Terms

50% T/T inadvance, 50% T/T before   delivery(T/T,L/C. Paypal, Western Union)

Package

0.1m3/bag, 1m3/bag

Mainly   Customer

Australia,  South Korea, Russia, United States and so   on

 

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Performance Characteristics

An advancement on the raschig ring, the pall ring has similar cylindrical dimensions but has two rows of windows with webs within the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.

We are able to offer these in a variety of plastic: Polypropylene, PVC, PVDF, HDPE and glass filled and high temperature resistant Polypropylene.

As standard we offer our Pall Rings in a natural color but if you need a different colour we are more than happy to help.

 

Features

1. Capacity vs Pressure Drop: Suited in low pressure drop, high capacity applications,A range of sizes allow the tower to operate at optimum efficiency and through put high degree of randomness, Consistent ratio of free and blocked passages, independent of orientation Large Surface area: volume ratio augments the rate of liquid  film surface renewal to improve mass transfer.

2. Hold-up and Two-phase Contact: Promotes highly efficient two-phase contact and distribution, A relatively high liquid hold-up promotes high absorption efficiencies, especially where the reaction rates are slow ,Uninterrupted and consistent passages for gas and liquid flow.

3. Versatility: Open, cross linked design provides a highly efficient use of the ring’s surface area Robust to variations in liquid and vapour distribution.

4. High Mechanical Strength: The cross structure of diametrical spars make it mechanically robust and suitable for use in deep packed beds.

 

Technical Parameters for Plastic Pall Ring Random Packing

Specification

D*H*T

Number per m³

Bulk density

Surface area

Free volume

F factor

(mm)

PCS

(kg/m³)

(m²/m³)

(%)

(m-1)


Dg25

25*25*3

36000

630

210

73

540

Dg38

38*38*4

12000

590

140

75

332

Dg50

50*50*5

4900

520

100

78

210

Dg76

76*76*9

1500

470

70

80

137

 

Plastic Pall Ring Random Packing Application

Used for carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

Petroleum, chemical industry, textile, pharmaceutical, metallurgy, machinery. Electronics, electric equipment, electric power, the papermaking, water treatment, the environmental protection, the aviation.

 

Packaging & Shipping

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FAQ

1.Are you Trading Company or Factory:

We have more than 10 experience year production in this line . 

2.What's your production ability for one month?

We can product 1000 metric ton  for one month . 

3.What's your MOQ?

1 cubic meter is available . 

4.What's your shipping port?

Shanghai and any port in China  

5.What's your Payment Terms?

L/C,D/A,D/P,T/T,Western Union.


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