Metallic
Structured Packing
(1) product Description
Metallic structured packings include perforated
& corrugated plate, corrugated gauze,
pricked & corrugated plate, corrugated
wire gauze and, annular corrugated plate.
(2) Characteristic Indexes of Metallic Structured
Packings
name |
Type |
Surface
area m³ /m³ |
Void
fraction% |
Bulk
densitykg/m³ |
Wave
height mm |
Nt
m-1 |
ΔPPa/m |
Max.
F-factor m/s.(kg/m³)0.5 |
|
Perforated corrugated
plate |
125 |
125 |
98 |
85~100 |
25.4 |
1~2 |
150 |
3 |
250 |
250 |
97 |
170~200 |
12.5 |
2~3 |
200 |
2.6 |
350 |
350 |
94 |
240~280 |
9 |
2~2.5 |
300 |
2.0 |
500 |
500 |
92 |
360~400 |
6.3 |
4~5 |
180 |
1.8 |
|
Pricked & corrugated
plate |
700Y |
700 |
85 |
240~280 |
4.5 |
5~7 |
900 |
1.6 |
500Y |
500 |
93 |
170~200 |
6.3 |
3~4 |
200 |
2.1 |
250Y |
250 |
97 |
85~100 |
12.5 |
2.5~3 |
300 |
2.6 |
|
Corrugated plate
gauze |
SW-1 |
650 |
91.6 |
140 |
4.5 |
6~8 |
260~460 |
1.4~2.2 |
SW-2 |
450 |
95.5 |
360 |
6.5 |
4~5 |
220~240 |
1.6~1.8 |
|
Corrugated wire
gauze |
250(AX) |
250 |
97 |
70 |
12.5 |
2.5~3 |
25~120 |
2.5~3.5 |
500(BX) |
500 |
95 |
140 |
6.3 |
4~5 |
200 |
2.0~2.4 |
700(CY) |
700 |
87 |
180 |
4.5 |
8~10 |
670 |
1.5~2.0 |
|
|
Metallic Packings
(1)
product Description
Owing to its thin wall, high void and capacity,
low fluid resistance, and heat & corrosion
resistance, metallic packings, include carbon
steel or stainless steel, applied to handle
the thermal- sensitive, hard to separation
and easy carbonized materials in the vacuum
rectifying towers.
Metallic random packings include Conjugated
rings, VSP ring, Intalox saddles, Twin curved
saddles, HQM flat ring, Cascade ring and
Pall ring.
(2) Major specification of Metallic Random
Packings
Conjugate ring
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| Φ25 |
25×25×0.3 |
185 |
95 |
312 |
75000 |
216 |
| Φ38 |
38×38×0.5 |
116 |
96 |
275 |
19500 |
131 |
| Φ50 |
50×50×0.8 |
86 |
96 |
275 |
9770 |
97 |
| Φ76 |
76×76×1.0 |
81 |
97 |
245 |
3980 |
95 |
VSP
ring
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| ø
25 |
25×25×0.6 |
250 |
93 |
420 |
59200 |
310 |
| ø
38 |
38×38×0.6 |
138 |
95 |
296 |
14000 |
163 |
| ø
50 |
50×50×0.8 |
121 |
95 |
350 |
7000 |
144 |
| ø
76 |
76×76×1.0 |
75 |
95 |
280 |
1950 |
86 |
Intalox
saddles
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| Φ25 |
25×20×0.6 |
185 |
96 |
409 |
101160 |
209 |
| Φ38 |
38×30×0.8 |
112 |
96 |
365 |
24680 |
137 |
| Φ50 |
50×40×1.0 |
75 |
96 |
291 |
10400 |
85 |
| Φ76 |
76×60×1.2 |
58 |
97 |
245 |
3320 |
63 |
Twin
curved ring
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| Φ25 |
25×25×0.5 |
179 |
96 |
314 |
87720 |
202 |
| Φ38 |
38×38×0.6 |
144 |
97 |
214 |
35800 |
156 |
| Φ50 |
50×50×0.8 |
82 |
97 |
228 |
11130 |
90 |
| Φ76 |
76×76×1.0 |
57 |
98 |
197 |
4250 |
61 |
HQM
flat ring
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| Φ16 |
16×5.5×0.5 |
348 |
92 |
604 |
630000 |
312 |
| Φ25 |
25×9.0×0.6 |
228 |
94 |
506 |
160000 |
280 |
| Φ38 |
38×12.7×0.7 |
150 |
95 |
390 |
48000 |
175 |
| Φ50 |
50×17×0.8 |
115 |
97 |
275 |
21500 |
156 |
Cascade
ring
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| Φ25 |
25×12.5×0.5 |
221 |
95 |
383 |
98120 |
257 |
| Φ38 |
38×19×0.6 |
153 |
96 |
325 |
30040 |
173 |
| Φ50 |
50×25×0.8 |
109 |
96 |
308 |
12340 |
123 |
| Φ76 |
76×38×1.2 |
72 |
96 |
306 |
3540 |
81 |
Pall
ring
| Narmial
size |
Diameter×Height×Thickness |
surface
area m²/m³ |
Void
space% |
Bulk
density Kg/m³ |
No.elements
per/m³ |
Packing
factor m-1 |
| Φ25 |
25×25×0.5 |
219 |
95 |
393 |
51940 |
255 |
| Φ38 |
38×38×0.6 |
146 |
96 |
318 |
15180 |
165 |
| Φ50 |
50×50×0.8 |
109 |
96 |
314 |
6500 |
124 |
| Φ76 |
76×76×1.2 |
71 |
96 |
308 |
1830 |
80 |
|
