17% Alumina Ceramic Balls
Al2O3 Inert Ceramic Balls as Catayst Support/Covering. We Pingxiang chemshun ceramics Co., Ltd with 18 years experience in producing and exporting Inert Ceramic Ball for Catalyst Support Media.
Description :
Chemshun 17~19%
alumina ceramic balls are widely utilized as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas as petroleum, chemical industry, chemical fertilizer, natural gas and suport or protect the active catalyst , which especially have the comparatively good mechanical strength.
Ceramic balls are used large quantity in the world, because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strengthand resistance to thermal shock. This makes them all ideal choice for support of all types of catalyst.widely used for heat retention ,equilibration media,as ethylene dryers,High temperature Shift ,Low temperature shift,Ethylene cracking and drying,
Size:
3mm 6mm 10mm 13mm 16mm 19mm 25mm 38mm 50mm 76mm
(1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 3").
Chemical Analysis :
| Items |
Data |
| Al2O3 |
17~19% |
| SiO2 |
<80% |
| Al2O3+SiO2 |
>90% |
| Fe2O3 |
<1.0% |
| Na2O+K2O |
<4% |
| MgO |
<2.5% |
| CaO |
<1.5% |
| TiO2 |
<0.5% |
| Leachable Fe2O3 |
<0.1% |
Physical Properties :
| Items |
Data |
| Heat resistance up to |
Up to 982 ºC |
| Water absorption |
<0.9 % |
| Ignition loss |
<0.3 % |
| Density |
> 6.5 |
| Alkali resistance |
>85% |
| Acid resistance |
>99.8% |
| Bulk density (g/cm3) |
1.36~1.40 |
Geometric properties :
|
Diameter
(inch) |
Diameter
(mm) |
Crushing strength
(kg/particle) |
| 1/8 |
2-4 |
>34 |
| 1/4 |
5-8 |
>56 |
| 3/8 |
10-12 |
>102 |
| 1/2 |
12-14 |
>173 |
| 3/4 |
18-21 |
>430 |
| 1 |
24-27 |
>635 |
| 1-1/4 |
32-34 |
>910 |
| 1-1/2 |
35-40 |
>910 |
| 2 |
48-52 |
>910 |
Package :
1. Directly by small plastic bags. (25kg/bag).
2. By big enhanced plastic bags(1MT/Bag),
3:Steel drums.
4. According to the client's requirement.
Inert Ceramic balls ( as Catalyst bed support , catalyst carrier , catalyst support, catalyst bed , catalyst covering media , catalyst supporting media , catalyst supporing material ,covering material , supporting material ,refractory ball , catalyst support media )
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