Cermaic Structured Packing, Ceramic Packings, 250Y,Structured Packing, Ceramic Tower Packings
Characteristic Indexes of Ceramic Structured Packing:
Type | Surface Area m2/m3 | Void Fraction % | Bulk Density kg/m3 | Wave Height mm | Wave Span mm | Thickness mm | Nt | Max.F-factor | P |
450 | 450 | 75 | 520-550 | 6.0±0.5 | 12±0.5 | 1.0-1.3 | 3-4 | 1.8-2.0 | 200-250 |
400 | 400 | 76 | 500-520 | 7.0±0.5 | 14±0.5 | 1.0-1.3 | 2.8-3.2 | 2.0-2.2 | 180-260 |
350 | 350 | 78 | 480-520 | 8.0±0.5 | 16±0.5 | 1.2-1.5 | 2.5-2.8 | 2.2-2.6 | 200-260 |
250 | 250 | 82 | 420-450 | 11.0±0.5 | 22±0.5 | 1.2-1.5 | 2.3-2.5 | 2.6-2.8 | 220-280 |
160 | 160 | 86 | 350-380 | 17.0±0.5 | 34±0.5 | 1.5-2.0 | 1.8-2.0 | 2.8-3.0 | 250-300 |
125 | 125 | 87 | 300-350 | 23.0±0.5 | 42±0.5 | 2.0-2.5 | 1.5-1.8 | 3.0-3.2 | 280-350 |
100 | 100 | 90 | 220-250 | 30.0±0.5 | 50±0.5 | 2.0-2.5 | 1 | 3.5 | 250-300 |
The ceramic structured packing has the types of 100-750X/Y, X and Y respectively represents the wave angle are 30°& 45°, and the number means the value of surface. The diameter can be manufactured in 100-8000mm. It can also be designed and manufactured to meet the need of specific applications.
The Ceramic structured packing has the advantages of a higher surface area, flux, less resistance, higher efficiency, corrosion resistance and high-temperature resistance (up to 1000 or above).It is flexible in operation and without amplification effect in a large tower, and particularly suitable for the rectification and absorption of corrosive mixture on the occasion of strict requirements of pressure drop and number of theoretical plates.
Advantages:
High liquid & vapor loading, Column diameter could be designed smaller for new equipment
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 turn down 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.
Physical & Chemical properties:
Specific gravity (g/cm3): 2.5
Water absorption (wt%): ≤0.5
Acid resistance (wt%): ≥99.5
Loss in burn (wt%): ≤5.0
Max. Operating Temp. (): 800
Crush strength (MPa): ≥130
Moks Hardness (Scale): ≥7
Chemical Composition of CHEMPACK Ceramic Structured Packing:
CHEMICAL COMPOSITION (wt. %) | KPK-CSP |
SiO2 | ≥72 |
Al2O3 | ≥23 |
Calcia, CaO | ≤1.0 |
MgO | ≤1.0 |
Fe2O3 | ≤0.5 |
Other | 2 |
Typical chemical analysis of KPK-CSP
