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- Metal Cascade Ring
- Metal Intalox Saddle Ring
- Metal Conjugated Ring
- Metal VSP Ring
- Molecular Sieve
- Metal Flat Ring
- Activated Alumina
- Activated Carbon
- Acid Proof and Refractory Brick
- Ceramic Filter
- Catalyst
- 制作要求
- Metal Structured Packing
- Plastic Floating Ball
- Ceramic Honeycomb Filter
- Thermal Storage Honeycomb for Heating Furnace
- Ceramic Honeycomb Catalyst Support
- Infrared Honeycomb Ceramic Plate
- Refractory Ceramic Ball
- Thermal Storage Ceramic Ball
- Ceramic Grinding Ball
- Catalyst Support Monolith
- Ceramic Foam Filter
- Zirconia Ceramic Ball
- Ceramic Ball for Catalyst Support
- Activated Ceramic Ball
- Ceramic Corrugated Sheet Packing
- Light Ceramic Structured Packing
- Embossed Ceramic Ball
- Porous Ceramic Ball, Ceramic Cylinder
- Perforated Ceramic Ball
- Ceramic Pall Ring
- Ceramic Raschig Ring
- Ceramic Random Packing
- Ceramic Super Intalox Ring
- Ceramic Intalox Saddle
- Ceramic Conjugate Ring
- Ceramic Cascade Ring
- Ceramic 3Y Ring
- Ceramic Trough Ring
- Ceramic Cross Ring
- Plastic Wire Gauze Packing
- Plastic Corrugated Plate Packing
- Plastic Rasching Ring
- Plastic Pall Ring
- Plastic Intalox Saddle Ring
- Plastic Teller Rosette Ring
- Plastic Conjugate Ring
- Plastic Cascade Ring
- Plastic Heilex Ring
- Plastic Trough Ring
- Plastic Polyhedral Hollow Ball
- Metal Corrugated Perforated Plate Packing
- Metal Wire Gauze Packing
- Metal Random Packing
- Metal Pall Ring
- Metal Raschig Ring
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العربCeramic Ball for Catalyst Support
Ceramic Ball for Catalyst Support
The ceramic ball for catalyst support is broadly utilized as the covering or supporting materials of the catalyst in the reactors and the filling in packed columns in various industries, including petroleum, chemical, chemical fertilizer, natural gas and environmental protection industries.
The ceramic ball for catalyst support has lots of merit. It has stronger resistance to high temperature and high pressure, lower ratio of the moisture absorbing, more stable chemical properties, and so on. It is capable of enduring the corrosion of acid, alkali, and organic solvent. It can bear the rapid transitions of temperature during the operation. In fact, the principal functions of inert alumina ceramic balls are to accelerate the distribution of gas or liquid, and support or protect the active catalyst which especially has the relevantly lower mechanical strength.
Ordering Instructions
1. When placing an order, please inform us of the basic situation of the equipment, including the reactor size, the operation temperature, etc.
2. Please provide the specification, type and the total content of Si, Al relating to the required product.
3. As the ceramic ball for catalyst support are naturally stacked inside the reactors, the customer should consult with our technological staff to determine the amounts according to the practical loading volume.
Chemical Compositions
Chemical Composition | Content |
Al2O3 | (Standard value +4) % |
Al2O3+SiO2 | 92% |
Fe2O3 | <1% |
Physical and Chemical Properties
Main Crystal Phases | Feldspar | Feldspar-mullite | Mullite | Mullite-corundum | Corundum | |
Al2O3, % | 20-25% | 25-45% | 45-70% | 70-90% | >90% | |
Bulk density, (g/cm3) | 1.3-2.0 | |||||
Water absorption, % | <3 | <1 | ||||
Acid resistance, % | >98 | |||||
Alkali resistance, % | >80 | >82 | >85 | >90 | >95 | |
Spalling resistance | >250 | >300 | >500 | >700 | >800 | |
Refractoriness | >1300 | >1400 | >1500 | >1600 | >1700 | |
Crushing strength, KN/particle | 6 | >0.40 | >0.45 | >0.6 | >0.7 | >0.8 |
8 | >0.7 | >0.8 | >0.9 | >1.0 | >1.2 | |
10 | >0.9 | >1.0 | >1.2 | >1.5 | >1.8 | |
13 | >1.2 | >1.3 | >1.6 | >1.8 | >2.0 | |
16 | >1.5 | >1.6 | >1.8 | >2.3 | >2.6 | |
20 | >1.8 | >2.0 | >2.3 | >2.8 | >3.20 | |
25 | >2.5 | >2.8 | >3.2 | >3.6 | >4.0 | |
30 | >2.8 | >3.0 | >3.5 | >4.0 | >4.5 | |
38 | >4.0 | >4.5 | >5.0 | >5.5 | >6.0 | |
50 | >6.0 | >6.2 | >10.0 | >10.5 | >11.0 | |
60 | >8.0 | >8.5 | >11.0 | >12.0 | >14.0 | |
75 | >13.0 | >11.0 | >12.0 | >14.0 | >15.0 | |
Note: The bulk density is provided for your reference only.
Main Specifications and Types of Inert Alumina Ceramic Ball
a) Specifications and Allowable Deviation of Diameters
Unit : mm | |||||||||||||
Diameter | 3 | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 65 | 75 |
Allowable deviation | 1.0 | 1.5 | 2.0 | 3.0 | |||||||||
Ceramic balls of other specifications can be manufactured according to customers\' requirement.
b) Assortments
In accordance with the content of inert Al2O3 from 25% to 95%, there are 17 assortments on every 5% as a grade.
Item No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
AL203 content, (%) | <25 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | >95 |
As a professional inert alumina ceramic ball manufacturer in China, we at PXZT are able to offer a vast range of products that includes a ceramic honeycomb catalytic carrier, ceramic structured packing, plastic random packing, metal structured packing, ceramic filter, molecular sieve and more.
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