High Purity Sintered Alpha Alumina for Petrochemical Industry Alumina Ceramic Balls
China High Purity Sintered Alpha Alumina for Petrochemical Industry Alumina Ceramic Balls, Find details about China Alumina Ceramic, Alumina Ball from High Purity Sintered Alpha Alumina for Petrochemical Industry Alumina Ceramic Balls
Basic Info.
Model NO.
T995
Usage
Chemical Engineering, Chemical Industry Product, Sewage Treatment
Effect
Covering or Supporting Media of The Catalyst
Source
Particle
Processing Type
Rolling and Isostatic Press
Color
White
Shape
Spherical
Sample Leadtime
2~3 Days
Bulk Leadtime
7~15 Days
Application
Catalyst Carrier, Catalyst Bed Support
Density
3.3~3.70
Water Absorption
Below 1%
Anti Acid
Over 95%
Anti Alkali
Over 97%
Trademark
Gemstone
Transport Package
25kg/Bag, 40bags/Pallet, 50 Bags/Pallet, 60 Bags/
Specification
Alumina Content 99.5%
Origin
China
HS Code
6909120000
Model NO.
T995
Usage
Chemical Engineering, Chemical Industry Product, Sewage Treatment
Effect
Covering or Supporting Media of The Catalyst
Source
Particle
Processing Type
Rolling and Isostatic Press
Color
White
Shape
Spherical
Sample Leadtime
2~3 Days
Bulk Leadtime
7~15 Days
Application
Catalyst Carrier, Catalyst Bed Support
Density
3.3~3.70
Water Absorption
Below 1%
Anti Acid
Over 95%
Anti Alkali
Over 97%
Trademark
Gemstone
Transport Package
25kg/Bag, 40bags/Pallet, 50 Bags/Pallet, 60 Bags/
Specification
Alumina Content 99.5%
Origin
China
HS Code
6909120000
Product Desciption
Inert High Alumina Ceramic Ball for Chemical Filling
The Inert alumina ceramic balls produced by Gemstone® Group are widely used as filling materials, catalyst supports, and catalyst coverings in industries, such as Petroleum refining, petrochemical, fertilizer, natural gas and environmental protection, where higher standards and strict requirements are emphasized.
Chemical Analysis and Physical Parameters:
| Trade Mark | Gemstone® | ||
| TYPICAL CHEMICAL ANALYSIS (wt.%) | Item Name | T995 | |
| Al2O3(%) | ≥99.5 | ||
| Al2O3+SiO2 | >99.5 | ||
| Fe2O3(%) | ≤0.05 | ||
| TYPICAL PHYSICAL PROPERTIES | Water absorption (%) | ≤1 | |
| Acid Resistant (%) | ≥95 | ||
| Alkali Resistant (%) | ≥97 | ||
| Bulk Density (g/cm³) | ≥3.60 | ||
| Loose Fill Density (kg/m³) | 2100-2200 | ||
| Maximum Use Temperature (ºC) | 1700 | ||
| Thermal Shock Resistance ( ºC) | ≥850 | ||
| Avg. Crush Strength (Mpa) | φ3 | ≥1.0 | |
| φ6 | ≥2.5 | ||
| φ8 | ≥3.5 | ||
| φ10 | ≥4.5 | ||
| φ13 | ≥6 | ||
| φ19 | ≥13.0 | ||
| φ25 | ≥16 | ||
| φ30 | ≥23 | ||
| φ38 | ≥30.0 | ||
| φ50 | ≥35 | ||
| The above data are based on controlled testing. Individual test results may vary. Customized content, size, shape are available based on specific requirement from clients. | |||
Features:
1.Catalyst Bed Support Media
2.Composed of sintered α-alumina with very low impurity levels for High Alumina products
3.Acid and Alkali Resistant, essentially inert in most chemical environments
4.The low silica content of High Alumina balls are an excellent choice for high temperature applications in the presence of reducing atmospheres, where silica leaching must be held minimal, such as in reformers for synthesis gas production.
5.The low level of other impurities make High Alumina balls an excellent recommendation for supporting adsorbents used to purify reactive monomers such as ethylene and propylene.
Production Process:
Package Images:
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