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Metal Tower Packing
Metal Saddles
Metal Packings Are Available In MOCs.
Like S.S. 316/304 And S.S. alloys,
C.S., Copper & Aluminium Etc.
|
TYPE |
NoS/Cu.m. |
Surface
m2/m3 |
Voidage% |
Packing
Factor F |
 |
|
SADDLE NO.15 |
3,47,500 |
290 |
95 |
51 |
|
SADDLE NO.25 |
1,36,500 |
226 |
96.2 |
41 |
|
SADDLE NO.40 |
50,000 |
150 |
97.3 |
24 |
|
SADDLE NO.50 |
14,750 |
99 |
98 |
18 |
|
SADDLE NO.70 |
4,625 |
59 |
98 |
12 |
Metal Pall Rings
|
SIZE
|
NOS/Cu.m. |
Surface
m2/m3 |
Vodage% |
Packing
Facto F |
 |
|
13mm |
4,00,000 |
430 |
90 |
73 |
|
16mm |
2,10,000 |
345 |
93.1 |
71 |
|
19mm |
1,00,000 |
250 |
94 |
63 |
|
25mm |
51,000 |
208 |
94.5 |
48 |
|
38mm |
13,500 |
131 |
95 |
28 |
|
50mm |
6,500 |
98 |
96 |
20 |
|
75mm |
1,820 |
71 |
96 |
18 |
Metal Rasching Rings
These are
available in 6,8,10,13,16,19,25,38,50
and 70mm sizes. (ht.x dia) |
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Tower Internals
To achieve the desired performance of the Packed column, the use of
properly designed to column internals play the most important role, These
are tailor made units, designed to achieve the optimum results.
Liquid Distributors
Uniform
initial liquid distribution at the top of the packed bed is essential
for efficient column operation. This is accomplished by a device called
Distributor , which spreads the liquid uniformly across the top of the packings.
If the distributor is not designed properly, the mal-distribution can cause channeling and by passing of
the liquid and gas resulting in poor performance of the column. |
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Bed Limiters
The primary function of the bed limiter is to retain the packed bed -
i.e. stops escaping of packings & avoids expansion of packced bed. |
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Packing Support
While primary purpose of the support plate is to retain packings
without excessive restriction to gas and liquid flow, it also serves to
distribute both streams. Unless carefully designed, the support plate
can cause premature column flooding. thus, design of the support plate
significantly affects column pressure drop and stable operating range. |
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Demister Pads
These are metal/PP wire knitted pads with maximum opening and contact
surface. Useful to trap liquid droplets escaping along with vapor.
Thus it prevents high boiler products droplets carry-over into low
boiler top condenser. |
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