99% Alumina Ceramic Ball

1.99% Alumina Ceramic Ball, 2.chemical packing ball, 3.High purity alpha alumina and low silica content.

99% Alumina Ceramic Balls,chemical tower packing ball,thermal cycle ceramic ball

1) Al2O3: 99%2) Density: 3.4-3.7g/cm³3) Packing density: 1800-2200kg/m³4) Apparent porosity: <5%5) Water absorption: <1%6) Max. operating temp.: 1650°C7) Size: 1mm-100mm8)Packing: 25kg/bag

 Introduction:

 High purity alpha alumina and low silica content. They can be used in high temperature, high pressure, high corrosion and stream applications for thermal cycle or chemical tower packing, and catalyst bed support.

  

Activated alumina has a large capacity of absorption, large surface area, high strength and thermal stability, which is widely used as an absorber, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industry. It can also widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas.

Specification:

Item	3-5mm   Sphere	4-6mm   Sphere
Bulk density (g/ml)	≥0.70	≥0.68
Surface area sqm/g	260-300	260-300
Pore volume ml/g	0.38-0.42	0.38-0.42
Static adsorption (RH=60%)	16-18	16-18
Crushing strength N/P	≥90	≥120
Abrasion (%)	≤0.40	≤0.40

Attention:

Do not unpack the package before using in order to avoid damp.

This product can control the dew point to -70°C.

This product can be used and regenerated again and again.

99% Alumina Ceramic Ball