Ceramic Rings with a Cross-Shaped Partition
Ceramic rings with a cross-shaped partition inside belong to regular acid-resistant packings for distillation and rectification columns. They are placed (stacked) in the working chamber of the apparatus in a certain (ordered) way.
Ceramic Cross Partition Ring is a packing designed basically from the Raschig Ring with the cross-partitions inside to increase the surface and enhance the transfer efficiency.
Ceramic Cross Partition Rings are available to the order of sizes: 2" (50 mm), 3" (80 mm), 4" (100 mm), 5" (120 mm), 6" (150 mm).
Rings with a cross-shaped septum have a high resistance to acids (>99.6%) and virtually no water absorption (<0.5%), and heat resistance is at least 8 heat shifts. Ceramic rings have high throughput and low hydraulic resistance. This reduces energy costs for transporting the gas mixture through the column, increasing the efficiency of chemical equipment.
Our company is engaged in the production and sale of ceramic packing, including Ceramic Cross Partition Rings. All our products pass strict quality control and comply the necessary standards. Since we are a manufacturer and dealership margins are not included in the price of the final product, we have a low price for Ceramic Cross Partition Rings. Corresponding quality documents are provided. Ceramic Cross Partition Rings are supplied in factory packaging. Detailed technical specifications and dimensions Ceramic Cross Partition Rings are shown below.
The final price for Ceramic Cross Partition Rings depends on the quantity, delivery terms and form of payment.
For questions regarding the acquisition of Ceramic Cross Partition Rings, send an email request to:
And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!
We are open to manufacture products at our production facilities
according to your requests and technical task.
Common Specifications of Ceramic Cross Partition Rings:
|Photo||Nominal size||Price / Ton||Package density, kg/m3||Surface area, m2/m3||Free volume, %|
|2" 50mm||on request||600||145||50|
|3" 80mm||on request||820||120||56|
|4" 100mm||on request||850||110||53|
|5" 120mm||on request||860||75||55|
|6" 150mm||on request||980||60||58|
Dimensions and other physical and mechanical properties of Ceramic Cross Partition Rings:
(inch / mm)
|Thickness, mm||Surface area||Free volume, %||Bulk Quantity, pcs/m3||Bulk Density||Dry packing factor, m-1||Maximum load on cylindrical rings, kN|
Chemical composition of Ceramic Cross Partition Rings:
|SiO2 + Al2O3||SiO2||Al2O3||Fe2O3||CaO||MgO||K2O + Na2O||Other|
|> 92%||> 76%||> 17%||< 1%||< 1%||< 0.5%||< 3.5%||< 1%|
Physical properties of Ceramic Cross Partition Rings:
|Specific gravity||2.3–2.4 g/cm3|
|Moh's hardness||>6.5 scale|
|Thermal conductivity||0.9-1.0 W/mK|
|Specific heat||850-900 J/kg℃|
|Thermal resistance, number of heat shifts||>8|
|Maximum operating temperature||920–1100°C|
Ceramic Cross Partition Rings Manufacturing:
Ceramic Packing Cross Partition Rings by AS ENERGI
You can buy ceramic cross partition rings from us in any volumes, and when ordering large lots, the price will be lower.
We have earned the trust of customers and supply products all over the world.
To purchase Cross Partition Rings, send an email request to:
And we will provide you a commercial offer for delivery.
Technical Data Sheet (TDS) (pdf specification) for Ceramic Cross Partition Rings:
MSDS (Material Safety Data Sheet) for Ceramic Rings with a Cross-Shaped Partition:
Application of Ceramic Cross Partition Rings
Ceramic rings with partition are used in the chemical, metallurgical and processing industries, in sewage treatment systems and in the production of mineral fertilizers. The ceramic material of the packings shows high resistance in aggressive environments. Parts are staggered into the tank to create additional channels for flow movement.
Elements are loaded into a packed column to create a larger contact surface between dissimilar substances. The liquid is absorbed by the pickings on its own plane flows down, and gas flows rise up the column. Intensive mixing and mass transfer between phases continuously occurs throughout the entire area filled with packed bodies.
Because this packing normally has a very large size, it is applied as ceramic supports for random packings.
Cross-shaped rings are used for various purposes:
- to increase the contact of the environment in the reaction columns containing gas-liquid and liquid phases;
- for cleaning phases from components absorbed by a liquid;
- in oil refining processes – for separation of a phase into fractions by a heating method at various temperatures;
- in separation columns – to isolate gas compounds dissolved in a liquid.
Acid resistant packings are also a natural heat storage unit in air cleaning units. The shape of the fillers excludes the creation of stagnant zones of liquid and the formation of through channels for the passage of phases.
Ceramic Random Packing is a special product for using in aggressive environments (acid, alkali, gas mixture, etc.). Random Ceramic Packing or Column Ceramic packing is widely used in drying tower, absorbing tower and cooling tower in chemical, oil-refining, medical and other industries.
Our company is engaged in the production and sale of ceramic packing presented on this site. All our products pass strict quality control and meet the necessary standards. Since we are the manufacturer, and in the price of the final product does not include dealer markups, we have low price ceramic packing. Corresponding quality documents are provided.
Features and Application of Ceramic Packing
Ceramic Packing are made of special materials (ceramics, porcelain) that are highly resistant to thermal shocks and chemical attack. Due to this they operate in a wide temperature range (fire resistance up to 1710°C, sintering temperature - up to 1200°C).
In acid solutions, ceramic packing are used at temperatures from 0 to 120 degrees, in alkaline media - from 0 to 30 degrees. This allows their use in various chemical and thermal processes.
Ceramic Random Column Packing is highly suitable for the conditions of higher temperature and lower temperature and can be much more resistant to all kinds of organic acid, inorganic acid and solutions except for the hydrofluoric acid than metal packing.
Ceramic surface of ceramic packing can generate extremely thin film on its coarse surface, which can promote mixing of liquid and vapor and generate little pressure drop at the same time. The unique surface of ceramic packing could promote wetting and keep liquid hold-up to a minimum. So, chance for the system to be overheated, polymerize and coke could be minimized. These column ceramic packings typically find their application in processes requiring high temperature and chemical corrosion resistance.
Ceramic Random Packing is also known as random ceramic packing, ceramic column packing, ceramic random packings, ceramic random dump packing, packed tower packings, in the shape of saddles, rings and spheres.
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