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 more than ten times of loose cops packing. Compared with loose cops 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.
-
Normal iron content
-
Low iron content
Normal iron content
Low iron content
Parameters of Ceramic Structured Packing
Type | Specific Surface Aream2/m3 | CorrugatedPlate thickness mm | Heaping weightKg/m3 | VoidVolume% | PressureDrop mmHg/m | TheoreticalPiecesm-1 | LiquidLoad m3/m2h | MaxFactorm/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 |
SiO2 | Al2O3 | Fe2O3 | CaO | MgO | Other |
≥72% | ≥23% | ≤0.5% | ≤1.0% | ≤0.1% | 2.0% |
Specific weight | Water adsorption | Acid resistance | Crushing strength | Operation temperature | Moh’s hardness | Ignition lost |
2.5g/cm3 | ≤0.5% | >99.5% | ≤1000℃ | ≥130Mpa | ≥7 | ≤5.0% |
Advantage of Ceramic Structured Packing
-
The most economical range of this structured tower packing is F-factor 1.5-2.0
-
The pressure drop of each theoretical sheet is 0.3-1 mbar
-
The minimum liquid load of the ceramic tower packing is 2001/m2h
-
A distributor should be installed for every 3-4 meters inside packing towers with diameters of more than 300 mm
Application of Low Iron Content Ceramic Packing
-
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.