Product description
Medium alumina content ceramic Ball is 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.
Application：
Medium alumina content ceramic Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection, etc. which functions mainly as the covering and supporting material for catalyst in reaction towers. Its principal role is to accelerate the distribution of gas or liquid, and support or protect the active catalyst which has the relevantly lower mechanical strength.
Keywords:Medium alumina content ceramic Balll,middle alumina 50% ceramic balls,3mm 6mm 10mm 13mm 19mm 25mm 38mm 50mm ceramic balls.
Technical Data
Chemical composition of midium alumina ceramic balls
|
Al2O3+SiO2 |
Al2O3 |
Fe2O3 |
MgO |
K2O+Na2O +CaO |
Others |
|
> 93% |
45-50% |
<1% |
<0.5% |
<4% |
<1% |
|
Item |
Value |
|
Water absorption (%) |
<2 |
|
Bulk density (g/cm3) |
1.4-1.5 |
|
Specific gravity (g/cm3) |
2.4-2.6 |
|
Free volume (%) |
40 |
|
Operation temp.(max) (℃) |
1200 |
|
Moh's hardness (scale) |
>7 |
|
Acid resistance (%) |
>99.6 |
|
Alkali resistance (%) |
>85 |
|
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&shipping
Strong package offered, 1m3 jumbo bag,1m3 wooden box ,fumigation pallet and so on.
Most of our clients choose the jumbo package.
Previous: 17-23% Inert Ceramic Balls Catalyst Support Media
Next: 99% High Alumina Ceramic Balls
