Inquiry Basket (
Home » Product List » Alumina ball » High Alumina Ball
Product Details
High Alumina Ball
| Packing: | Customer′s request |
|---|---|
| Model NO.: | HQ |
| Standard: | HG/T3683.3-2000 |
| Productivity: | 3000 Ton/Year |
| Unit Price: | Negotiable |
| Shipment Terms: | FOB |
| Payment Terms: | L/C,T/T |
| Minimum Order: | 1 Ton |
| Price Valid Time: | From Feb 20,2012 To Aug 01,2014 |
| HS Code: | 69141000 |
| Trademark: | GLOBAL |
| Origin: | China |
| Quality: | First Class |
| Classification: | Alumina |
| Export Markets: | Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia |
Product Description
Alumina ball can be produced as appearance
Inert alumina ball, perforated alumina ball, slotted perforated alumina ball, embosed alumina ball, refractory alumina ball
Aboved-mentioned alumina ball have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can be resistant to acid, alkali, salt and all organic solvents. Being used as a support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environmental protection industries, it can improve the distribution of gas, liquid and protect the catalyst from shocking by the rushing fluids.
| Type | Feldspar | Feldspar-Mullite | Mullite | Mullite-Corundum | Corundum | |
| Item | ||||||
| Chemical composition% | 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 | |
|
Crushing strength N/grain |
Φ3 | ≥120 | ≥140 | ≥150 | ≥160 | ≥200 |
| Φ6 | ≥400 | ≥420 | ≥440 | ≥480 | ≥500 | |
| Φ8 | ≥480 | ≥520 | ≥600 | ≥620 | ≥650 | |
| Φ10 | ≥600 | ≥700 | ≥800 | ≥900 | ≥1000 | |
| Φ13 | ≥1000 | ≥1100 | ≥1300 | ≥1500 | ≥1800 | |
| Φ16 | ≥1500 | ≥1600 | ≥1800 | ≥2300 | ≥2600 | |
| Φ20 | ≥1800 | ≥2000 | ≥2300 | ≥2800 | ≥3200 | |
| Φ25 | ≥2500 | ≥2800 | ≥3200 | ≥3600 | ≥4000 | |
| Φ30 | ≥3000 | ≥3200 | ≥3500 | ≥4000 | ≥4500 | |
| Φ38 | ≥4000 | ≥4500 | ≥5000 | ≥5500 | ≥6000 | |
| Φ50 | ≥6000 | ≥6500 | ≥7000 | ≥8500 | ≥10000 | |
| Φ75 | ≥10000 | ≥11000 | ≥12000 | ≥14000 | ≥15000 | |
| Bulk density, kg/m 3 | 1300-1400 | 1400-1500 | 1500-1600 | 1600-1800 | ≥1800 | |
| Note: The data of bulk density is given for reference only, not as the acceptance criterion. | ||||||
