| Application: | Adsorbent, Industry Tower |
|---|---|
| Form: | Extrudates |
| Purity: | 304 316 Stainless Steel |
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Metal Pall Rings: High-Efficiency Random Packing
Metal Pall Rings represent a breakthrough in random tower packing technology, engineered to maximize vapor-liquid contact while minimizing pressure drop in chemical processing columns. Key advantages include:
Structural Superiority
Perforated side walls and internal cross-struts create cascading liquid films, boosting effective surface area by 30-50% vs. traditional Raschig rings.
Rolled edges prevent fouling and structural deformation under high loads (tested to 10 MPa).
Performance Highlights
95-98% void fraction: Enables 20-30% higher capacity with reduced flooding risk.
Ultra-low ΔP: 40% lower pressure drop than saddle packings at equivalent loads.
Enhanced mass transfer: HETP as low as 0.3m in distillation applications.
Material Versatility
Available in corrosion-resistant alloys:
1. 316L SS (HCl/Cl2 scrubbers)
2. Titanium (seawater desulfurization)
3. Hastelloy C-276 (extreme acid environments)
|
Size
mm
|
Specific Surface Area
m2/m3
|
Void Ratio
%
|
Stacked Number
PCS/m3
|
Stacked Weight
KG/m3
|
|
16×16×0.3
|
362
|
94.9
|
214000
|
408
|
|
25×25×0.4
|
219
|
95
|
51940
|
403
|
|
38×38×0.6
|
146
|
95.9
|
15180
|
326
|
|
50×50×0.8
|
109
|
96
|
6500
|
322
|
|
76×76×1
|
71
|
96.1
|
1830
|
262
|
Material available: carbon steel, stainless steel including 304, 304L , 410,316, 316L .
Advantage:
1.Lower pressure drop.
2.Good liquid/gas distribution and higher mass transfer efficiency versatility,easily wettable, high resistance to fouling ,high temperature.
3.High Mechanical strength ,suitble for depper beds.
4.Good liquid/gas distribution and higher mass transfer efficiency versatility.
Application:
Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction, Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical,H2S, NH3 & SO2.
Metal Pall Ring, Stainless steel Pall rings, Packing Pall Ring is an industry standard design media deveoped from Metal Pall Ring and is used widely in varieties of applications.
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