Ceramic Structured Packing Detail
Ceramic Structured Packing is made up of many packing unit bodies that share the same geometry shape. Corrugated ceramic packing is called Kelapak packing abroad; it is also called high efficiency packing, because its separation-efficiency is several times to more than ten times of loose cops packing. Compared with loose cop’s plate tower packing.Corrugated plate ceramic packing has a great number of advantages such as high-efficiency, large thruput, low liquid holdup, unsharp amplification and good operability.
Advantage:
The most economical range is F-factor 1.5-2.0
Pressure drop of each theoretical sheet is 0.3-1 mbar
Minimum liquid load is 2001/m2h
A distributor should be installed for every 3-4 meters inside packing towers with diameters of more than 300 mm
Features:
High liquid & vapor loading, Column diameter could be designed smaller for new equipment and capacity could be increased dramatically for existing column revamp.
High resistance to nearly all mineral and organic acids and derivatives, partly resistant to alkalis
High mass-transfer efficiency. Much higher specific surface area than random packing
Low pressure drop, considerable energy savings
Wide turndown ratio. Easy to scale up
Suitable for all sizes of column
Application:
Ceramic structured packing was not only widely used in coal gas washing tower, fertilizer heat gas saturation tower, naphthalene washing tower, ammonia washing tower, but also as the support for heat exchange machine , catalyst, and suit for a big tower rebuilding/revamp..
Fining process of corrosive mixtures, which have strict requirements for pressure drop and number of theoretical sheets.
Vacuum treatment under absolute pressure higher than 1 mbar.
Fining and distillation of halogen organic compounds.
Chemical Specification:
|
SiO2
|
Al2O3
|
Fe2O3
|
CaO
|
MgO
|
Other
|
|
≥72%
|
≥23%
|
≤0.5%
|
≤1.0%
|
≤0.1%
|
2.0%
|
Data:
|
Type
|
Specific Surface Area
m2/m3
|
Corrugated
Plate thickness mm
|
Heaping weight
Kg/m3
|
Void
Volume
%
|
Pressure
Drop mmHg/m
|
Theoretical
Pieces
m-1
|
Liquid
Load m3/m2h
|
Max
Factorm/s (kg/m3)
-1
|
|
100Y
|
100
|
2.5±0.5
|
300
|
87.5
|
1.6
|
1
|
0.2-100
|
3.2
|
|
125Y
|
125
|
2.5±0.5
|
330
|
85
|
1.8
|
1-1.5
|
0.2-100
|
3.0
|
|
160Y
|
160
|
2.2±0.5
|
370
|
84
|
2
|
1.5-2
|
0.2-100
|
2.8
|
|
250Y
|
250
|
1.4±0.5
|
420
|
80
|
2
|
2.2
|
0.2-100
|
2.6
|
|
350Y
|
350
|
1.2±0.5
|
470
|
78
|
2.5
|
2.8
|
0.2-100
|
2.5
|
|
400Y
|
400
|
1.2±0.2
|
500
|
75
|
3
|
3
|
0.2-100
|
2.0
|
|
450Y
|
450
|
1.0±0.2
|
520
|
72
|
4
|
4
|
0.2-100
|
1.8
|
|
550Y
|
550
|
0.8±0.2
|
620
|
74
|
5.5
|
5-6
|
0.18-100
|
1.4
|
|
700Y
|
700
|
0.8±0.2
|
650
|
72
|
6
|
7
|
0.15-100
|
1.3
|
|
100X
|
100
|
2.5±0.5
|
280
|
92
|
1.5
|
1
|
0.2-100
|
3.5
|
|
125X
|
125
|
2.2±0.5
|
300
|
90
|
1.8
|
1.5
|
0.2-100
|
3.2
|
|
160X
|
160
|
1.4±0.5
|
350
|
85
|
2
|
1.8
|
0.2-100
|
3.0
|
|
250X
|
250
|
1.2±0.5
|
380
|
80
|
2.5
|
2.3
|
0.2-100
|
2.8
|
|
350X
|
350
|
1.2±0.5
|
450
|
78
|
3
|
2.5
|
0.2-100
|
2.6
|
|
400X
|
400
|
1.2±0.2
|
480
|
75
|
4
|
2.8
|
0.2-100
|
2.2
|
|
450X
|
450
|
1.0±0.2
|
500
|
72
|
4.5
|
3-4
|
0.2-100
|
2.0
|
|
470X
|
470
|
1.0±0.2
|
440
|
75
|
5
|
5
|
0.2-100
|
1.8
|
|
550X
|
550
|
0.8±0.2
|
620
|
74
|
5.5
|
5-6
|
0.18-100
|
1.4
|
|
700X
|
700
|
0.8±0.2
|
650
|
72
|
6
|
7
|
0.15-100
|
1.3
|
