General Structured PackingREGULAR PACKINGS
Mesh MC-Y PACK：BY-W500X/W700Y/W1000Y
BY-W500YX/W700Y/W1000Y are mesh type of special structured wire mesh.These are achieving a low pressure drop and high NTSM compared with sheet type.
These are appropriate for the process required NTS under decompression.
【CHARACTERISTICS】
●High NTSM
●Pressure drop single theoretical step —
0.1 to 0.5mmHg
●Proper liquid load range — 0.05 to 20m³/m²H
●Maximum F factor — BY-W500X ：2.5
BY-W700Ｙ ：1.8
BY-W1000Ｙ：1.0
| Name | Surface m²/m³ |
Void space ％ |
Weight kg/m³ |
Height per mm |
Substance |
|---|---|---|---|---|---|
| BY-W500X | 500 | 94 | 266 | 175 | Wire mesh |
| BY-W700Y | 700 | 91 | 370 | 145 | Wire mesh |
| BY-W1000Y | 1000 | 88 | 531 | 145 | Wire mesh |
Bulk Density at a material specific gravity 7.93 for stainless steel type 304.
SUS304, SUS316L, Copper
Sheet MC-Y PACK
| Parameter | BY- M64X |
BY- M64Y |
BY- 125X |
BY- M125Y |
BY- M200X |
BY- M200Y |
BY- M250X |
BY- M250Y |
|---|---|---|---|---|---|---|---|---|
| Specific Area m²/m³ |
64 | 125 | 200 | 250 | ||||
| Void space % |
99.5 | 99.5 | 99.2 | 99.2 | 98.8 | 98.8 | 98.5 | 98.5 |
| MIN liquid load m³/m²/hr |
0.5 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 |
| MAX liquid load m³/m²/hr |
100 | 100 | 100 | 100 | 100 | 80 | 75 | 80 |
| Max F factor m/s[kg/m³]1/2 |
4.2 | 3.7 | 4.0 | 3.5 | 3.7 | 3.2 | 3.4 | 3.0 |
| Standard HETP mm |
2000 | 1500 | 1200 | 800 | 700 | 500 | 550 | 450 |
|
Weight kg/m³ |
40 | 40 | 64 | 64 | 96 | 84 | 105 | 105 |
| Height per Element mm |
200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
| MAX Packing Height per Layer ＊mm | 8000 | 8000 | 8000 | 8000 | 7000 | 7000 | 6000 | 6000 |
| Parameter | BY- M350X |
BY- M350Y |
BY- M500X |
BY- M500Y |
BY- M750Y |
|||
|---|---|---|---|---|---|---|---|---|
| Specific Area m²/m³ |
350 | 500 | 750 | |||||
| Void space % |
98 | 98 | 97.2 | 97.2 | 95.9 | |||
| MIN liquid load m³/m²/hr |
0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |||
| MAX liquid load m³/m²/hr |
40 | 30 | 25 | 20 | 10 | |||
| Max F factor m/s[kg/m³]1/2 |
2.8 | 2.5 | 2.3 | 2.0 | 1.6 | |||
| Standard HETP mm |
430 | 360 | 370 | 280 | 230 | |||
| Weight kg/m³ |
144 | 144 | 210 | 210 | 300 | |||
| Height per Element mm |
200 | 200 | 200 | 200 | 200 | |||
| MAX Packing Height per Layer ＊mm | 4500 | 4500 | 3500 | 3500 | 3000 | |||
Hastelloy, Aluminum, copper, Nickel
※3000mm when using a tower with 300φor less diameter
Bulk Density at a material specific gravity 7.93 for stainless steel type 304.
Ceramic MC-C PACK【Ceramic Structured Packing】
| Parameter | 125X | 125Y | 160X | 250X | 250Y | 350Y | 450X | 450Y | 700Y |
|---|---|---|---|---|---|---|---|---|---|
| Specific Area m²/m³ m²/m³ |
125 | 125 | 160 | 250 | 250 | 350 | 450 | 450 | 700 |
| Void space % |
90 | 90 | 85 | 80 | 80 | 78 | 72 | 72 | 68 |
| Oblique Angle ° |
45 | 45 | 30 | 45 | 45 | 30 | 45 | 45 | |
| Liquid Load m³/m²/hr |
0.2～100 | 0.2～100 | 0.2～70 | 0.2～65 | 0.2～50 | 0.2～30 | 0.2～20 | 0.2～15 | 0.2～7 |
| MAX F factor m/s［kg/m³］1/2 |
3.2 | 3.0 | 2.7 | 2.8 | 2.4 | 2.0 | 1.7 | 1.5 | 1.2 |
| NTSM l/m |
1.5 | 1.7 | 1.9～2.2 | 2.3～2.7 | 2.5～3.0 | 2.8～3.2 | 3～4 | 3.5 | 6～8 |
| Packing Density kg/m³ |
320 | 320 | 370 | 420 | 420 | 500 | 550 | 550 | 730 |
| Sheet Pressure mm |
2.0～3.0 | 2.0～3.0 | 2.0～2.5 | 1.7～2.0 | 1.7～2.0 | 1.3～1.6 | 1.0～1.2 | 1.0～1.2 | 0.9～1.1 |
| Height per Element mm |
150 | 150 | 150 | 100 | 100 | 100 | |||
※Ceramic plates manufactured can be porous or non-porous ones.
Bulk Density at a specific gravity 2.29 for ceramic material
