| Structure Feature: | Ball |
|---|---|
| Material: | Ceramic |
| Type: | Random Packing |
|
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Alumina sphere porcelain balls as reactor support catalyst
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 for ceramic ball
|
Al2O3+SiO2 |
Al2O3 |
Fe2O3 |
MgO |
K2O+Na2O +CaO |
Other |
|
> 92% |
23-26% |
<1% |
<2.5% |
<4% |
<1% |
Physical composition for ceramic ball
|
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) (°C) |
1100 |
|
Moh's hardness (scale) |
>6.5 |
|
Acid resistance (%) |
>99.6 |
|
Alkali resistance (%) |
>85 |
Size available & Crush strength for ceramic ball
|
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 Type | Container Load Capacity | Delivery time | Quality Insurance |
Payment Terms | |
| 20 GP | 40 GP | ||||
| Steel drum | 20-24 tons | * | Within 3 days | Chinese National Standard; Offer quality assurance as request. | T/T, L/C, Paypal, West Union |
| Ton bag | 20-25 tons | * | |||
| Plastic bag | 20-25 tons | * | |||
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