| Customization: | Available |
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| Purity: | <95% |
| Active Ingredient Content: | Al2O3 |
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Ceramic balls are widely used in petroleum,chemical,fertilizer,and environmental protection industries,as a catalyst in the reactor covering support material and tower packing,the main role of packing porcelain balls is to increase the gas or liquid distribution point,support and protect the active catalyst with low strength.
| name | 17%-19%ceramic ball | |||||||||
| minimum content(%) | max content(%) | ordinary content(%) | ||||||||
| chemical component | AL203 | 17 | 19 | 18 | ||||||
| SiO2 | 70 | 77 | 74.9 | |||||||
| AL203+SiO2 | 90 | 94 | 93 | |||||||
| Fe203 | / | 1 | 0.5 | |||||||
| TiO2 | / | 0.5 | 0.46 | |||||||
| CaO | / | 0.5 | 0.42 | |||||||
| MgO | / | 0.5 | 0.38 | |||||||
| Na20 | / | 2 | 1.12 | |||||||
| K20 | / | 3.5 | 3.28 | |||||||
| leachable iron(%) | ≤0.1 | |||||||||
| apparent porosity | diameter≥10mm | ≤0.4 | ||||||||
| diameter=6mm | ≤1.0 | |||||||||
| diameter=3mm | ≤3.0 | |||||||||
| water adsorption(%) | acid fastness(%) | alkali resistance(%) | specific bulk weight (g/cm3) |
Bulk density(kg/cm3) | Moh's hardness | |||||
| <2.0 | >90 | >85 | 1.3-1.35 | 2300 | >6.5 | |||||
| heat conductivity coefficient (w/m2.k) |
specific heat capacity (J/kg.ºC) |
operation temp max(ºC) | thermal expansivity (%) (500ºC) | thermal shock resistance(500ºC To cold water) |
||||||
| 0,9-1.0 | 628-837 | 1050 | 0.2 | ten times | ||||||
| geometrical features | Specification ( mm ) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 |
| Minimum compressive strength | ≥0.3 | ≥0.8 | ≥1.0 | ≥2.5 | ≥3.2 | ≥7.4 | ≥8.3 | ≥9.3 | ≥15.4 | |
| 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 |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
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