Standard Ceramic Geometric Packaging consists of many packing units of similar geometric design. Corrugated sheets placed in parallel form cylindrical units called corrugated packing. These are a form of highly efficient packaging with separating efficiency several times higher than that of loose packaging. They have the quality of low-pressure drop, increased operating elasticity, minimum amplifying effect, and maximum liquid treatment compared to loose packing. They are called Kelapak packing overseas. In order to meet various applications and comply with instructions by the Ministry of Chemical Industry, we have realized the designation of corrugated packing series by undertaking development with research institutes and colleges. Data for our products follows:
X and Y stand for the corrugation dip of 30 and 45 respectively; the Arabic numerals stand for the specific area of their series. |
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| Specifications︰ | Standard Ceramic Geometric Packaging Series
100X 140X 250X 300X 400X 450X 500X
100Y 140Y 250Y 300Y 400Y 450Y 500Y
Remarks: Technological indexes can be customized to meet user requirements.
1.450y (SULZER BX TYPE)
This type of corrugated packing was designed by the Swiss Sulzer Company, and has design similar to Sulzer products.
Specifications
Corrugated plate thickness (mm) Wave crest height (mm) Wave distance (mm) Tooth-like angle (mm)
1.4±0.2 6 11 80
Remarks: Technological indexes can be customized to meet user requirements.
Advantages:
The most economical range is F-factor1.5-2
Pressure drop of each theoretical sheet is 0.3-1mbar
Minimum liquid load is 2001/m2h
A distributor should be installed for every 3-4 meters inside packing towers with diameters of more than 300mm.
Applications:
Fining process of corrosive mixtures, which have strict requirements for pressure drop and number of theoretical sheets.
Vacuum treatment under absolute pressure higher than1mbar.
Fining and distillation of halogen organic compounds.
Data of Packaging Geometric Features
Corrugation dip Specific surface area(m2/m3) Aperture Void Ratio% Heaping weight(kg/m3)
45 450 75 650
Remarks: Technological indexes can be customized to meet user requirements.
Product Features
This ceramic corrugated packing is a new type of structured packing. It has many advantages, such as large throughput, little obstruction, high efficiency, high operating elasticity and undistinguished magnification. It is also resistant to corrosion and high temperatures (above 1000oc).This product is particularly suitable for the separating process of high-temperature media and corrosive media. Its operating pressure is between 0.1kpa and 500kpa, ensuring a sound effect
Note: Other specifications are 125X, 125Y, 250X, 250Y, 350X, 350Y, etc.
Applications
Rectifying organic halide.
Rectifying and absorbing some corrosive mixtures, which are definitely regulated in pressure drop and theoretic plate number.
Applied in some towers that contain a large quantity of natural media used to absorb nitric acid and concentrated sulfuric acid, as well as for purifying the air in chemical plants.
Operating in vacuum conditions at a bottom absolute pressure of 100pa.
Used in heat exchanger and demisting, or as a catalyst carrier.
Specification, Type and Feature Data
Type Wall thickness (mm) Specific surface area (m3/m3 ) Water power diameter (mm) Corrugation dip Void % Bulk density (Kg/m3 ) Compressive strength Mpa
Type 400 15±0.5 400 6 45 70 550-720 >2.5
Type 450 15±0.5 450 30 75 550-720 >2.5
Type 470 15±0.5 470 6 30 71.5 550-720 >2.5
Remarks: Technological indexes can be customized to meet user requirements.
Light Ceramic Corrugated Packing Feature Data
Type Specific surface area (m3/m3 ) Corrugation dip Void % Heaping density (Kg/m3 ) Compressive strength /MPa
125Y 125 30 90 250 >2.5
250Y 250 45 85 300 >2.5
350Y 350 45 80 350 >2.5
Remarks: Technological indexes can be customized to meet user requirements.
2.450x
Temperature resistance (¡æ) Water absorption(%) Acid resistance(%) Compressive strength (kgf/cm2) Remarks: Technological indexes can be customized to meet user requirements.
700 ≤0.5≤99.85 1300
Specifications
Corrugated plate thickness (mm) Wave crest height (mm) Wave distance
(mm) Model angle (o) Remarks: Technological indexes can be customized to meet user requirements.
1.3±0.2 6±1 11±1 80
Geometric Data
Corrugation dip (o) Specific surface area (mm3/mm3) Void(%) Heaping weight (Kg/m3) Remarks: Technological indexes can be customized to meet user requirements.
30 470 75 640
Main Functions
F factor M/s (kg/m3)0.5 Theoretical packing tower plate per meter Pressure drop mm Hg/m Utilized range Remarks: Technological indexes can be customized to meet user requirements.
1.6~1.0 4~6 4.5~4.8 High temperature and corrosive medium distillation & absorption procedures
2.450x
This type of packaging is called SK corrugated sheet packing. It was developed by the Shanghai Research Institute, which has conducted product research and development assigned by the Ministry of Chemical Industry. It was appraised by the Ministry in October 1989 and received a 'State New Product' award in 1990.
3.400y
Geometric Data
This type of packaging is called TCP-1Corrugated Sheet Packing. It was developed by the Chemistry Department of Tianjin University and received a 'State New Product' award in 1989.
Corrugated plate thickness Wave crest height Wave distance Model angle Remarks: Technological indexes can be customized to meet user requirements.
1.5±0.3 7.0±0.5 11±1 81
Corrugation dip (o) Specific surface area (mm2/mm3) Void space (%) Heaping weight Remarks: Technological indexes can be customized to meet user requirements.
45 400 70 700
(kg/m2)0.5 F factor Theoretical packing No. (Mm Hg/m) Pressure drop (N/m2h)-Minimum Liquid Loading
1.6-1.2 4-5 1-6 200
4.250Y
This type of packing has similar structural parameters as Mellapck, the Swiss Sulgie packing. The product offers the advantages of ideal specific area, satisfactory void space and large capacity area. They are widely recognized as the most advanced product and widely used in process of fining and distillation.
Advantages:
Theoretical packing number 2.7-2.3
Theoretical pressure drop of each packing is about 0.4-3mbar.
These products provide 50% greater treating capacity than normal packing.
Applications:
Vacuum process needing high-vacuum conditions.
Packing of medium and aqueous solution of good moist property.
Inside packing for fiber glass tower reinforcement, enamel tower and anti-corrosion lining tower.
5.140Y140X(Sulzer BX Type)
This type of packing was developed by the Swiss Sulzer Company and is produced by our company based on the Sulgie design. This product has the advantage of low specific area, high void space, and good acid and corrosion resistance. The increasing sulfur content in crude oil both at home and abroad makes it urgent to develop new packing to take place of ordinary packing, because ordinary packing have poor corrosion-resistance in strong acids at high temperatures up to 300.140Y and 140X packing solves problems facing the oil industry today.
Geometric features of pack 5.140Y 140X Type Specific Area
(m2/m3) Void Space
(%) Dip (o) Folding Angle
(o) Heaping Weight
(Kg/m3)
140Y 140 90 45 85 420
140X 140 90 30 85 400
Remarks: Technological indexes can be customized to meet user requirements
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