Alumina Ceramic Stuffing Balls
Al2O3 ： 80% 92% 95% 99%
Bulk density(g/cm3) ： 2.5-2.8 >= 2.8 >=3.1 3.3-3.7
water absorption (%) ： <=5
Shock resistance ： Good
Color ： white
Size：3mm 6mm 8mm 10mm 13mm 19mm 25mm 50mm
Application :Inert ceramic balls are widely used in petroleum, chemical industry and other industries as tower packing ball and catalyst carrier. It is used as base filling material for hydrogenation refining unit, catalytic reforming unit, isomerization unit and demethylation unit in petrochemical plant, chemical fiber plant, alkylbenzene, ethene plant and natural gas plant.
Details
Alumina Ceramic Stuffing Balls mainly includes: ceramic packing ball, ceramic RASI ring, etc. The product is made of alumina ultrafine powder as the main raw material by advanced molding process and high temperature tunnel kiln firing. It is widely used in petroleum, chemical industry and other industries as tower packing ball and catalyst carrier.
Feature
1.Alumina Ceramic Stuffing Balls has the characteristics of high strength, high temperature resistance, high pressure resistance, strong acid-base corrosion resistance and good thermal shock performance.
2. Alumina ceramic support ball is mainly used in the high temperature, high pressure and strong corrosive working environment of petrochemical industry, and it is the most ideal packing in the transformation furnace, reaction furnace and packing tower of the vast petroleum and chemical industry.
3.Ceramic packing ball has the characteristics of high temperature resistance, high pressure, low water absorption, stable chemical performance, can withstand the corrosion of strong acid and alkali and other organic solvents, and can adapt to different temperature changes.
Performance table of Alumina Ceramic Stuffing Balls
Product performance | 90 series | 92 series | 95 series | 99 Series |
AI2O3 | More than 90% | More than 92% | More than 95% | More than 99% |
Fe2O3 | Less than 0.3% | Less than 0.25% | Less than 0.15% | Less than 0.10% |
Compressive strength (60mm) | ≥ 9 (KN / piece) | ≥ 11 (KN / piece) | ≥ 13 (KN / piece) | ≥ 15 (KN / piece) |
Water absorption Moisture content | Less than 7% | Less than 6% | Less than 5% | Less than 5% |
Bulk density (g/cm3) | More than 2.8 | More than 3 | More than 3.1 | More than 3.3 |
Stacking density(g/cm3) | More than 1.7 | More than 1.9 | More than 2 | More than 2.15 |
Application
Inert ceramic balls are used as base filling material for hydrogenation refining unit, catalytic reforming unit, isomerization unit and demethylation unit in petrochemical plant, chemical fiber plant, alkylbenzene, ethene plant and natural gas plant.
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