Material: | Ceramic |
---|---|
Type: | Supporting Material |
Usage: | Protect Catalyst |
Effect: | Support Media |
Zertifikate: | ISO9001, ISO14001, Ohsas18001 |
Anwendungen: | Erdöl, Ölraffinerie, Chemie |
Lieferanten mit verifizierten Geschäftslizenzen
Eigentum | Keramikkugel | Low-Alumina-Ball | Med. Aluminiumoxid-Ball | High-Alumina-Ball | Korundkugel | |
Chemische Zusammensetzung % | Al2O3 | 20-30 | 31-45 | 46-70 | 71-90 | > 90 |
Al2O3+SiO2 | ≥90 | |||||
Fe2O3 | ≤1 | |||||
Wasseraufnahme, % | ≤5 | |||||
Säurebeständigkeit, % | ≥98 | |||||
Alkali-Beständigkeit, % | ≥80 | ≥82 | ≥85 | ≥90 | ≥95 | |
Temperaturwechselbeständigkeit, ºC | ≥130 | ≥200 | ≥500 | ≥700 | ≥800 | |
Wärmewiderstand, ºC | ≥1000 | ≥1200 | ≥1300 | ≥1400 | ≥1500 | |
Quetschfestigkeit KN/Korn | Φ3mm | ≥0, 20 | ≥0, 25 | ≥0, 30 | ≥0, 35 | ≥0, 40 |
Φ6mm | ≥0, 5 | ≥0, 6 | ≥0, 65 | ≥0, 7 | ≥0, 8 | |
Φ8mm | ≥0, 7 | ≥0, 8 | ≥0, 9 | ≥1, 00 | ≥1, 20 | |
Φ10mm | ≥0, 85 | ≥1, 0 | ≥1, 20 | ≥1, 50 | ≥1, 90 | |
Φ13mm | ≥1, 80 | ≥2, 30 | ≥3, 00 | ≥4, 00 | ≥5, 80 | |
Φ16mm | ≥2, 30 | ≥3, 00 | ≥4, 50 | ≥6, 00 | ≥7, 00 | |
Φ20mm | ≥4, 30 | ≥5, 00 | ≥6, 00 | ≥7, 50 | ≥9, 00 | |
Φ25mm | ≥6, 20 | ≥7, 00 | ≥8, 00 | ≥10, 00 | ≥12, 00 | |
Φ30mm | ≥7, 00 | ≥8, 00 | ≥10, 00 | ≥12, 00 | ≥14, 00 | |
Φ38mm | ≥8, 80 | ≥10, 00 | ≥12, 00 | ≥16, 00 | ≥18, 00 | |
Φ50mm | ≥12, 00 | ≥13, 00 | ≥15, 00 | ≥18, 00 | ≥21, 50 | |
Φ76mm | ≥16, 00 | ≥18, 00 | ≥20, 00 | ≥22, 00 | ≥25, 00 | |
Schüttdichte, kg/m³ | 1300-1400 | 1400-1500 | 1500-1600 | 1600-1800 | ≥1800 |
Lieferanten mit verifizierten Geschäftslizenzen