| Model: | Ceramic ball 23 |
|---|---|
| Brand: | OIM |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | ceramic ball 6mm , 23%~26% ceramic ball , ceramic balls |
| Price: |
US $0.7
/ kg
|
| Min. Order: | 1000 kg |
| Live Chat: | Last Online:18 Sep, 2021 |
23%~26% Ceramic ball 6mm support media and catalyst carrier
Description:
It is called Ceramic Ball 23%~26% Al2O3. Which is equal to Denstone®2000 Support Media. It is made of 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.
Technical Parameter:
| Type | Inert Alumina Ball-23 | |||||||||||
| Color | Light gray | |||||||||||
| Shape | Ball | |||||||||||
| Chemical composition | Min. % | Max. % | Usual % | |||||||||
| Al2O3 | 23 | 26 | 24.5 | |||||||||
| SiO2 | 64 | 75 | 68.5 | |||||||||
| Al2O3 + SiO2 | 90 | 96 | 93 | |||||||||
| Fe2O3 | / | 1.0 | 0.9 | |||||||||
| TiO2 | / | 0.5 | 0.46 | |||||||||
| CaO | / | 0.5 | 0.42 | |||||||||
| MgO | / | 0.5 | 0.38 | |||||||||
| Na2O | / | 2 | 1.12 | |||||||||
| K2O | / | 3.5 | 3.28 | |||||||||
| Physical properties | Leachable Iron (%) | ≤0.1 | ||||||||||
| Apparent Porosity by Weight (%) | D≥10mm | ≤0.4 | ||||||||||
| D=6mm | ≤1.0 | |||||||||||
| D=3mm | ≤3.0 | |||||||||||
| H2O absorption (wt.%) | ＜1.0 | |||||||||||
| Acid resistance (%) | ＞99.8 | |||||||||||
| Alkaline resistance (%) | ＞85 | |||||||||||
| Bulk Density | (g/cm3) | 1.35 | ||||||||||
| (lb/ft3) | 84 | |||||||||||
| Specific density | (kg/m3) | 2300 | ||||||||||
| (lb/ft3) | 144 | |||||||||||
| Moh’s hardness (scale) | ＞6.5 | |||||||||||
| Thermal conductivity (w/m2.k) | 0.9-1.0 | |||||||||||
| Specific heat (J/kg.℃) | 628-837 | |||||||||||
| Max. Operating Temperature | (℃) | 1050 | ||||||||||
| (℉） | 1922 | |||||||||||
| Thermal expansion (%)
(500℃) |
0.20 | |||||||||||
| Thermal Shock Stability (times)
(500 ℃ then water cooling) |
10 | |||||||||||
| Geometric properties | Nominal Size | (mm) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 | |
| (inch) | 1/8 | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | 1.5 | 2 | |||
| Crush Strength Min. | (lbs) | 84 | 209 | 282 | 616 | 770 | 1738 | 1936 | 2156 | 3564 | ||
| (kg) | 38 | 95 | 128 | 280 | 350 | 790 | 880 | 980 | 1620 | |||
| (N/PC) | 372 | 931 | 1254 | 2744 | 3430 | 7742 | 8624 | 9604 | 15876 | |||
Application:
● Mainly used in the petroleum, chemical industry, fertilizers, natural gas, environmental
protection and other industries. As a catalyst in the reactor to cover support media and tower packing.
Package:
25kg plastic bag
1350kg super sack
250kg~280kg steel drum
