15-22% Alumina Ceramic Ball Proppant Catalyst Support
15-22% Inert Ceramic Balls (as catalyst carrier)
Catalyst Bed Supports (carrier) -Inert Ceramic balls
We Pingxiang chemshun ceramics Co., Ltd with18 years experience in producing and exporting Inert Ceramic Ball for Catalyst Support Media.
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").
The chemshun 15-22% 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.
Applied for : heat retention , equilibration media, ethylene dryers,High temperature shift,Low temperature shift,Ethylene cracking and drying,
Products Pictures :
Chemical Composition:
| Al2O3 |
SiO2 |
Al2O3+ SiO2 |
MgO |
K2O+Na2O |
CaO |
TiO2 |
Leachable Fe2O3 |
| 15-22% |
<80% |
>95% |
<2.5% |
<4% |
<1.5% |
<0.5 |
<0.1% |
Physical properties:
| Items |
Proportion |
Items |
Proportion |
| Bulk gravity (g/cm3) |
2.2-2.4 |
Water Absorption (%) |
<0.9 |
| Ignition loss (%) |
=<0.3% |
Moh's hardness (scale) |
>=6.5 |
| Heat resistance (ºC) |
Up to 980 |
Alkali Resistance(%) |
>80 |
| Acid Resistance(%) |
>98 |
Roundness(Max.Dia/Mix.Dia) |
<1.25 |
Geometric properties:
| Diameter |
Diameter (mm) |
Crushing strength (kg/particle) |
| 15~22 % |
23~30 % |
| 1/8" |
2-4 |
>18.4 |
>34 |
| 1/4" |
5-8 |
>56 |
>91 |
| 3/8" |
10-12 |
>102 |
>102 |
| 1/2" |
12-14 |
>173 |
>195 |
| 3/4" |
18-21 |
>430 |
>490 |
| 1" |
24-27 |
>635 |
>690 |
| 1-1/4" |
32-34 |
>910 |
>980 |
| 1-1/2" |
35-40 |
>910 |
>980 |
| 2" |
48-52 |
>910 |
>980 |
Packing picture:
Audited Supplier 
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