Inert Aluminum Oxide ceramic ball
| Model Number:46918816 | Place of Origin:-- |
| Price:-- | Packing:-- |
| Transport mode:-- | Minimum Order:15T |
Online Postings: Products (28), offers (30)
Country/Territory: China
Business Type: Manufacture & Trade & Agent
Number of Employees: 51 ~ 200 People
Inert ceramic ball is widely used in many fields, such as petroleum, chemical engineering, fertilizer, smelting, medical treatment and environmental protection. They are used as covering and supporting material of catalyst in reaction vessel and as packing in towers. The main role of inert ceramic ball is to increase the distributing spot of gas or liquid,also support and protect the activated catalyst with low strength.
Our ceramic ball has the feature of high temperature and plessure resistance, low water absorption, and stable chemical performance. It can not only resist the corrosion from the acid, alkali and other organic solvent, but also the temperature change in production process.
Chemical Composition of Inert Ceramic Balls:
|
composition |
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
KNaO |
|
contents |
62-68 |
24-28 |
<1.5% |
<0.8% |
<0.8% |
<0.8% |
<4.0% |
The Main Technique Data of Inert Ceramic Balls :
|
Item |
Specific suiface area |
Void ratio |
Bulk density |
Number of bulk |
Crush strength |
|
unit |
M2/m3 |
% |
㎏/m3 |
pcs/m3 |
N/pcs |
|
Φ3 |
1328 |
35.5 |
1482 |
47000000 |
≥80 |
|
Φ6 |
592 |
37 |
1447 |
4600000 |
≥280 |
|
Φ10 |
412 |
37.5 |
1430 |
1233000 |
≥1200 |
|
Φ13 |
298 |
38 |
1430 |
682000 |
≥1815 |
|
Φ16 |
233 |
38 |
1430 |
336000 |
≥2500 |
|
Φ19 |
173 |
38.5 |
1412 |
170000 |
≥4905 |
|
Φ25 |
137 |
42 |
1340 |
69700 |
≥10000 |
|
Φ30 |
115 |
42.5 |
1320 |
42000 |
≥20000 |
|
Φ50 |
65 |
46.5 |
1230 |
8200 |
≥50000 |
The Diameter Deviation of Inert Ceramic Balls:
|
Diameter(Φ) |
3 |
6 |
10 |
12 |
16 |
19 |
25 |
30 |
38 |
50 |
|
Allowed deviation |
±1.0 |
±2.0 |
±3.0 | |||||||
Physical & Chemical Features of Inert Ceramic Balls:
|
|
Feldspar |
Feldspar- Rhinestone |
Rhinestone |
Rhinestone corundum |
Corundum | |
|
20-25 |
25-45 |
45-70 |
70-90 |
>90 | ||
|
Heaping density |
2.0-3.6 | |||||
|
Water absorption |
<1 |
<0.5 | ||||
|
Acid resistance |
>98 | |||||
|
Soda resistance |
>80 |
>82 |
>85 |
>90 |
95 | |
|
Temperature urgent change resistance |
>250 |
>300 |
>500 |
>700 |
>800 | |
|
Fire resistance |
>1300 |
>1400 |
>1500 |
>1600 |
>1700 | |
|
Crush |
Ø6 |
>0.40 |
>0.45 |
>0.6 |
>0.7 |
>0.8 |
|
Ø8 |
>0.7 |
>0.8 |
>0.9 |
>1.0 |
>1.2 | |
|
Ø10 |
>0.90 |
>1.0 |
>1.2 |
>1.5 |
>1.8 | |
|
Ø13 |
>1.2 |
>1.3 |
>1.6 |
>1.8 |
>2.0 | |
|
Ø16 |
>1.5 |
>1.6 |
>1.8 |
>2.3 |
>2.6 | |
|
Ø20 |
>1.8 |
>2.0 |
>2.3 |
>2.8 |
>3.2 | |
|
Ø25 |
>2.5 |
>2.8 |
>3.2 |
>3.6 |
>4.0 | |
|
Ø30 |
>2.8 |
>3.0 |
>3.5 |
>4.0 |
>4.5 | |
|
Ø38 |
>4.0 |
>4.5 |
>5.0 |
>5.5 |
>6.0 | |
|
Ø50 |
>6.0 |
>6.2 |
>10.0 |
>10.5 |
>11.0 | |
|
Ø60 |
>8.0 |
>8.5 |
>11.0 |
>12.0 |
>14.0 | |
|
Ø75 |
>13.0 |
>11.0 |
>12.0 |
>14.0 |
>15.0 | |
Note: Heaping density data is just for reference, instead of examining basis.
Inert Aluminum Oxide ceramic ball
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