Product Information

Metal Cascade Ring

Product Name: Metal Cascade Ring
Model: NK-MCR
Exhibitors: 其它品牌
Product Documentation: No Related Documents

Brief

Metal Cascade Ring has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on.


Metal Cascade Ring  A detailed description of

• NAIKE-Metal Cascade Ring : NK-MCMR
Description
Metal cascade mini ring is a new type of hole-type packing,the product has features such as thin wall, heat resistant,
high free volume, high capacity, low resistance, high separation efficiency and so on.

Application
Desulphurization and decarburization 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 
Absorbing or desorbing tower 

Advantage
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 effect allows additional vapor/liquid handling and therefore increases plant capability.
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.

Specification
Packing    Size Dimension mm(OD*ID*THK) Bulk Density  
kg/m3
Bulk quantity  
pcs/m3
Specefic Area 
m2/m3
Void    
%
Factor 
  m-1
0P Ø17×Ø15×H6×0.3 472 530000 427 94 55
1P Ø25×Ø22×H8×0.3 270 150000 230 96 40
1.5P Ø34×Ø29×H11×0.3 201 60910 198 97 29
2P Ø43×Ø38×H14×0.4 230 33170 164 97 22
2.5P Ø51×Ø44×H17×0.4 186 17900 127 97 17
3P Ø66×Ø57×H21×0.4 139 8800 105 98 14
4P Ø86×Ø76×H29×0.4 143 5000 90 98 10
5P Ø131×Ø118×H41×0.6 136 1480 65 98 7

Note
The above data is reference to material stainless steel in the material thickness shown.
Other material avaiable:carbon steel,aluminum,bronze,stainless steel including 304,304L,410,316,316L.

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