| Model: | - |
|---|---|
| Brand: | Lianfa |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | cascade mini ring , metal ring , metal tower packing |
| Price: |
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| Min. Order: | 100000 pc |
| Live Chat: | Last Online:15 Mar, 2013 |
1.13 years manufacturer specialized in industrial ceramicl field and industrial chemical tower packing
2. Our enterprise principle: quality first and best price
3. Free sample for quality check
4. Mature and professional production technology, and the most advanced production equipment.
5. Strictly quality control system ISO9001-2008
6. We will reply you in 24 hours
7.If you are urgent, you can add my skype: memolew or msn: memolew at hotmail.com, or call me 86 15079950811
8. My email address: memolew at jxlongfa.cn Metal Cascade Mini Ring ( CMR )is a kind of random packing further developed on the basis of Raschig Ring. It has low aspect ratio (1/3 to 1/2 of High/Diameter) and can reduces resistance when the gas goes through the machine bed and increases flow rate. As the cascade ring’s special form, it can reduces the pressure drop significantly and also allows additional vapor/liquid handling and therefore increases plant capability. And as any solids entering the packed bed are more easily flushed through the packing matrix. Higher operational efficiency occurs because of the preferential orientation which ensures that in most of the ring surface are positioned vertically rather than horizontally, and this is also advantageous for mass transfer. Applications: Material： carbon steel, stainless steel including 304, 3. Advantage Metal Cascade Mini Ring Parameter： Size Dimention mm Surface Area m2/m3 Free volume % Bulk density kg/m3 Number per M3 Cascade Mini Ring 0P Φ17×Φ5×H6×0.3 427 94 472 530000 1P Φ25×Φ2×H8×0.3 230 96 270 150000 1.5P Φ34×Φ29×H11×0.3 198 97 201 60910 2P Φ43×Φ38×H14×0.4 164 97 230 33170 2.5P Φ51×Φ44×H17×0.4 127 97 186 17900 3P Φ66×Φ57×H21×0.4 105 98 139 8800 4P Φ86×Φ76×H29×0.4 90 98 143 5000 5P Φ131×Φ118×H41×0.6 65 98 136 1480
Metal Cascade Mini Rings are widely used in desulfuration and decarbonization system in compound ammonia plant, decompressed plant in crude oil separated plant, all kind of separation process such as separation of methanol, separation of organic acid, and used in absorb or disabosorb tower.
1) Reduced pressure drop
Reduced Pressure drop occurs because the Cascade Mini Ring has its largest opening predominantly in the direction of the vapor/liquid flow which allows for easy passage, This reduces the pressure drop significantly.
2) Increased plant capacity
Increased plant capacity is the direct result of the result of the reduction in pressure drop that Cascade Mini Rings provide, as this moves the operating point further away from the critical pressure drop point at which flooding occurs. This is typically 1
3) Improved resistance to fouling.
Improved resistance to fouling results from the the directional positioning of the rings,(largest opening in direction of flow ) as any solids entering the packed bed are more easily flushed through the packing matrix.
4) Higher operational efficiency
Higher operational efficiency occurs because of the preferential orientation which ensures that in most of the ring surface are positioned vertically rather than horizontally, and this is also advantageous for mass transfer. High efficiency is dependent on as much of the available surface area as possible being effectively wetted. The underside of any horizontal surface in a packed bed or tower is naturally shielded from the liquid trickling down and is therefore not fully wetted, such dry surfaces play little or no part in the mass transfer process. Cascade Mini Ring significantly reduces this effect,and therefore gives much higher plant operational efficiency.
