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                            AceChemPack  Tower  Packing  Co., Ltd

                                                        中德卓越化工填料有限公司


 

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 Plastic  Pall  Ring

       AceChemPack Plastic Pall ring has an advance on the Raschig Ring, the Pall Ring has similar cylindrical dimensions but has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop. AceChemPack is the top leading manufacturer supplier of plastic pall ring , plastic column packing.
       Capacity versus Pressure Drop of AceChemPack Plastic Pall ring, Most suited in low pressure drop, high capacity applications, A range of sizes of AceChemPack Plastic Pall rings allows the tower to operate at an optimum efficiency and throughput, 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. 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 in cases where the reaction rates are slow; Uninterrupted and consistent passages for gas and liquid flow.
       Versatility of AceChemPack Plastic Pall ring, Open, cross-linked design provides a highly efficient used of the ring’s surface area,Robust to variations in liquid and vapour distribution.

        Mechanical Strength of AceChemPack Plastic Pall ring, Its internal cross-structure of diametrical spars make it mechanically robust and suitable for use in deep packed beds.

Applications:

       AceChemPack Plastic Pall rings are widely used in Absorption, scrubbing, and stripping services, Versatile alternative to metal Pall rings, all kind of separation,  constant decompress tower plants, compounding ammonia plant, decarbonization plant, separation of ethylbenzene,  seperation of isooctane/ methylbenzene.

Performance:

Good Capacity and Low Pressure Drop  

  • Higher capacity and lower pressure drop than ceramic packing.

  • Multiple sizes provide ability to optimize capacity and efficiency based on application requirements. 

Higher Liquid Hold-up and Residence Time

  • Relatively high liquid hold-up allows good absorption efficiency with slow chemical reaction.

Versatile Standard Packing

  • Lower sensitivity to liquid and vapor distribution quality allows use with conventional liquid distributors.

High Mechanical Strength  

  • Ring and spoke construction provides high mechanical strength, which allows use in deep beds.

Material: polypropylene, strengthens polypropylene, strengthen nylon6, strengthen PBT

Specification
D*H*δ
 
Specific surface area
m2/m3
Void
ε
m3/m3
Num
n
m-3
Bulk Density
kg/m3
Dry packing factor
m-1
5/8"
16*16*1mm
188
0.91
112000
141
275
1"
25*25*1.2mm
175
0.90
53500
91
239
1.5"
38*18*1.4mm
115
0.89
15800
71
220
2"
50*50*1.5mm
93
0.90
6500
56
127
3"
76*76*2.6mm
73.2
0.92
1927
60
94

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