1)10 years experience for manufacturing ceramic ball
2)ISO9001:2000
3)Size:3-75mm
4)good quatlity with reasonable price
(1) Product Description
HQ-KK Perforated ceramic ball is developed on the basis of inert ceramic ball .It has an adequate mechanical strength, chemical and thermal stability as the normal inert one; furthermore it has higher dispersion and flux of the fluids, more surface area and lower resistance resulting from the perforated holes on the ball body. As a new efficient support and covering material of catalyst. it has been widely used in oil refinery, chemical, fertilizer, natural gas and environmental protection industries since put into market.
(2) Technical Specification
Type |
|
|
|
|
| |
Item | ||||||
| Al2O3 | 20-30 | 30-45 | 45-70 | 70-90 | ≥90 |
Al2O3+SiO2 | ≥90 | |||||
Fe2O3 | ≤1 | |||||
Water absorption, % | ≤5 | |||||
Acid resistance, % | ≥98 | |||||
Alkali resistance,% | ≥80 | ≥82 | ≥85 | ≥90 | ≥95 | |
Thermal resistance , | ≥1300 | ≥1400 | ≥1500 | ≥1600 | ≥1700 | |
| Φ3 | ≥400 | ≥420 | ≥440 | ≥480 | ≥500 |
Φ6 | ≥480 | ≥520 | ≥600 | ≥620 | ≥650 | |
Φ8 | ≥600 | ≥700 | ≥800 | ≥900 | ≥1000 | |
Φ10 | ≥1000 | ≥1100 | ≥1300 | ≥1500 | ≥1800 | |
Φ13 | ≥1500 | ≥1600 | ≥1800 | ≥2300 | ≥2600 | |
Φ16 | ≥1800 | ≥2000 | ≥2300 | ≥2800 | ≥3200 | |
Φ20 | ≥2500 | ≥2800 | ≥3200 | ≥3600 | ≥4000 | |
Φ25 | ≥3000 | ≥3200 | ≥3500 | ≥4000 | ≥4500 | |
Φ30 | ≥4000 | ≥4500 | ≥5000 | ≥5500 | ≥6000 | |
Φ38 | ≥6000 | ≥6500 | ≥7000 | ≥8500 | ≥10000 | |
Φ50 | ≥8000 | ≥8500 | ≥9000 | ≥10000 | ≥12000 | |
Φ75 | ≥10000 | ≥11000 | ≥12000 | ≥14000 | ≥15000 | |
Bulk density, kg/m3 | 1100-1200 | 1200-1300 | 1300-1400 | 1400-1550 | ≥1550 | |
Note: The data of bulk density is given for reference only, not as the acceptance criterion. | ||||||
