Products
17%-23% Alumina Ceramic Ball Support Media
XINGFENG 17% Ceramic ball are the most widely used support media 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 strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
Chemical Composition
|
Al2O3+SiO2 |
Al2O3 |
SiO2 |
Fe2O3 |
MgO |
K2O+Na2O+CaO |
Other |
|
> 92% |
17-23% |
68-73% |
<1% |
<2.5% |
<4% |
<0.5% |
Leach able Fe2O3 is less than 0.1%.
Technical Data
|
Item |
Value |
|
Water absorption (%) |
<0.5 |
|
Bulk density (g/cm3) |
1.35-1.4 |
|
Specific gravity (g/cm3) |
2.3-2.4 |
|
Free volume (%) |
40 |
|
Operation temp.(max) (℃) |
1100 |
|
Moh’s hardness (scale) |
>6.5 |
|
Acid resistance (%) |
>99.6 |
|
Alkali resistance (%) |
>85 |
Size available & Crush strength
|
Size |
Crush strength |
|
|
Kg/particle |
KN/particle |
|
|
1/8''(3mm) |
>35 |
>0.35 |
|
1/4''(6mm) |
>60 |
>0.60 |
|
3/8''(10mm) |
>85 |
>0.85 |
|
1/2''(13mm) |
>185 |
>1.85 |
|
3/4''(19mm) |
>487 |
>4.87 |
|
1''(25mm) |
>850 |
>8.5 |
|
1-1/2''(38mm) |
>1200 |
>12 |
|
2''(50mm) |
>5600 |
>56 |
Package
Plastic Jumbo bag, palletized
Steel drum of 220Liters, palletized
