Products Introduction
Metal cascade micro rings are also called metal cascade rings, metal cascade micro ring packings. It is a new type of bulk packaging with the advantages of high capacity, good stain resistance and low pressure drop. Its sides have one or two beveled edges, which have higher mechanical strength and better gas passage than Pall rings. Metal cascading mini rings feature a rectangular opening, curved leaves, tapered edges, and reduced height. The lower pressure drop and higher throughput effectively increase the gas-liquid contact points and improve the gas-liquid distribution in the packed bed. This design greatly promotes the renewal of the liquid film surface and enhances the mass transfer performance of the cascaded rings. This kind of random packing has higher mass transfer efficiency and better separation effect than metal saddles and metal Raschig rings. It is mostly used to deal with materials that are easy to decompose, easy to aggregate, and easy to carbonize. Allows metal cascade mini-rings to be used in deeply packed beds with higher hydraulic capacity.
Metal cascade-mini rings random tower packings, with one or two bevel edges in their sidepieces, are of more mechanical strength and better gas through capacity than pall rings. In random packed tower, most of the rings point contact (not linearity contact) to each other, contribute to the liquid film liquidity and mass transfer efficiency. Kelley's Metal cascade-mini rings are widely used in petroleum, chemicals, Chlor-Alkali and environmental industries.
Technical Data
|
A: Metal Cascade-mini Rings With TWO Bevel Edges |
|||||
| Type |
Size (mm) |
Surface area (m2/m3) |
Void ratio (%) |
Bulk number (Pieces/m3) |
Packing factor (m-1) |
|
0P |
17*15*6*0.3 |
427 |
94 |
530,000 |
55 |
|
1P |
25*22*8*0.3 |
230 |
96 |
150,000 |
40 |
|
1.5P |
34*29*11*0.3 |
198 |
97 |
60,910 |
29 |
|
2P |
43*38*14*0.4 |
164 |
97 |
29,520 |
22 |
|
2.5P |
51*44*17*0.4 |
127 |
97 |
17,900 |
17 |
|
3P |
66*57*21*0.4 |
105 |
98 |
8,800 |
14 |
|
4P |
86*76*89*0.4 |
90 |
98 |
5,000 |
10 |
|
5P |
131*118*41*0.6 |
65 |
98 |
1,480 |
7 |
|
B: Metal Cascade-mini Rings With ONE Bevel Edge |
||||
|
Size (mm) |
Surface area (m2/m3) |
Void ratio (%) |
Bulk number (Pieces/m3) |
Packing dry factor (m-1) |
|
25 |
220 |
96.5 |
97160 |
273.54 |
|
38 |
154.3 |
95.9 |
31800 |
185.8 |
|
50 |
109.2 |
96.1 |
12300 |
127.4 |
|
76 |
73.5 |
97.6 |
3540 |
81 |
Metal Cascade Mini Ring for Extraction & Fractionation
Metal cascade mini ring is also called metal cascade ring, metal cascade mini ring packing. It is a new type random packing. Metal cascade mini ring has rectangular openings, curved blade, conical edge and reduced height. Its structural design effectively increases the gas-liquid contact point and improves the gas-liquid distribution in the packed bed. The design greatly promotes the renewal of liquid membrane's surface and strengthens cascade ring's mass transfer performance. This kind random packing has higher mass transfer efficiency and better separation effect than the metal intalox saddle and metal raschig ring.
Metal cascade ring has many advantages, such as high capacity, good fouling resistance and low pressure drop. It performs well in handling the materials which are easy to decompose, aggregate or carbonize. Metal cascade mini ring packing is widely used as tower packing in carbon dioxide degassing tower, ozone contact reaction tower, mist purification tower and synthesis reaction column.
Features
Thin wall.
Good fouling resistance.
Low pressure drop.
Good heat resistance.
High mechanical strength.
Excellent mass transfer performance.
Applications
Suitable for the materials which are easy to decompose, aggregate or carbonize.
Used in fractionators and quench towers.
Used in various extraction and fractionation applications.
Applied in methanol separation and organic acids separation.
Applied in carbon dioxide degassing tower, ozone contact reaction tower, mist purification tower and synthesis reaction column.
Specifications
Material: carbon steel; SS 304, SS 304L, SS 410, SS 316, SS 316L.
Package: plastic bags, cartons.
Technical Parameter of Metal Cascade Mini Ring with ONE Bevel Edge
|
Item |
Size |
Surface Area |
Voidage |
Bulk Number |
Dry Packing Factor |
|
MCMT-01 |
25 |
220 |
96.5% |
97160 |
273.54 |
|
MCMT-02 |
38 |
154.3 |
95.9% |
31800 |
185.8 |
|
MCMT-03 |
50 |
109.2 |
96.1% |
12300 |
127.4 |
|
MCMT-04 |
76 |
73.5 |
97.6% |
3540 |
81 |
Other specifications are available upon request.
The above data is reference to material stainless steel in the material thickness shown.
Other wall thicknesses are available on request.
Material available: carbon steel, stainless steel including 304, 304L, 410, 316, 316L, etc.
Advantages of Metal Cascade Mini Ring
1. Lower pressure drop.
2. Good liquid/gas distribution and higher mass transfer efficiency.
3. High resistance to fouling, high temperature.
4. High Mechanical Strength, suitable for deeper beds.
5. High temperature resistance.
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