• Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
  • Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
  • Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
  • Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
  • Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
  • Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)

Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)

Material: Ceramic
Structure Feature: Spherical
Type: Catalyst Carrier
Usage: Chemical Industry Product, Petroleum
Effect: Catalyst Support
Source: Particle
Samples:
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Basic Info.

Model NO.
ceramic ball
Product
99% Alumina Balls ( Inert Alumina Ball 99% Al2O3)
Type of Product
a-99 Balls
Size
1/8"(3mm), 1/4"(6mm), 3/8"(10mm), 1/2"(13mm), 5/8
Shape
Spherical (Ball)
Application
as Catalyst Support Media, Catalyst Bed Supports
Water Absorption
2~6 Wt%
Maximum Use Temperature
1650degrees Celsius
Apparent Particle Density
Lbs/FT3(G/Cc) 225(3.60)
Uop Thermal & Pressure Shock Resistance
Passed
Transport Package
Plastic Bag+Pallet; Drums + Pallet.
Specification
1/8", 1/4", 1/2", 3/4", 1", 1 1/2", 2", 3"
Trademark
pingxiang chemshun ceramics
Origin
P. R. CHINA
HS Code
69091100
Production Capacity
10000 Ton Year

Product Description

Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)

Main Feature:
Type:       A-99
Size:   1/8"(3mm), 1/4"(6mm), 3/8"(10mm), 1/2"(13mm),  5/8"(16mm), 3/4"(19mm), 1"(25mm), 1.5"(38mm),   2"(50mm),3"(76mm)
Shape:   Spherical (Ball)
Application:  As Catalyst Support Media, Catalyst Bed Supports, Chemical Packing, Chemical Filling
Color:   White
Water Absorption: 2~6 wt%
Maximum Use Temperature:  3002ºF(1650ºC)
Apparent Particle Density, lbs/ft3(g/cc): 225(3.60)
UOP Thermal Shock Resistance: Passed
UOP Pressure Shock Resistance: Passed
MSDS: Available
OEM: Acceptable


Comparison with other brands
Christy Catalystics T-99 Prox-svers inert catalyst support balls


Chemshun A-99 alumina ball 99% is composed of greater than 99% alpha alumina and lower than 0.25wt% SiO2 .its high-alumina content, low silica and high strength make this product ideal for high-temperature  and  steam  applications, such as secondary reformers in ammonia processing, where leached silica can coat downstream equipment or foul the catalyst bed.

The excellent thermal properties of Chemshun A-99 support balls ,  combined with their high density and ability to withstand operating temperatures to 1650ºC ,  also make it good choice for heat retention or equilibration media .

The superior chemical resistance of Chemshun A-99 high alumina balls make it suitable for applications in olefin process such as ethylene dryers, where polymerization could be a problem.

The high purity and low silica content also make Chemshun A-99 balls an excellent choice for high temperature applications in the presence of reducing atmospheres, where silica leaching must be held minimal, such as in reforms for synthesis gas production

The low level of other impurities make Chemshun A-99 balls an excellent recommendation for supporting adsorbents used to purify reactive monomers such as ethylene and propylene.
Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)

Applications of Chemshun A-99 Alumina Balls:

Desulfurizers
Dehydrogenation
Catalytic reforming
Catalytic isomerization
Ethylene cracking and drying
Polymerization
Low temperature shift
High temperature shift
Methanator
Naphtha reforming
Methanol and hydrogen production (Primarily reforming)


Technical Data:
Technical Data 
A.Chemical Composition:
 

 

 

 

 

 
Al2O3 SiO2 Fe2O3 MgO Na2O CaO
 
>99% <0.25% <0.1% ~0.11% <1.0% <1.0%
 
B.Physical properties:
Moh's hardness 
(scale)
Specific Gravity
 (g/cm3)
Water absorption  Firing Loss Package density
g/cm3)

 

 
9 3.3-3.65 2.0-6.0% <0.003% 1.8-2.2
 

 
C.Geometric properties:
Diameter Diameter range Crushing strength Bulk density
 

 
 (mm)  (kg/particle) (kg/m3)
 

 
1/8" 3-5 51 2000
 

 
1/4" 6-8 154 2000
 

 
3/8" 9-11 600 2000
 

 
1/2" 12-14 800 2000
 

 
5/8" 15-17 900 2000
 

 
3/4" 18-21 1100 2000
 

 
1" 22-27 2000 1950-2000
 

 
1 1/4" 28-32 3300 1950-2000
 

 
1 1/2" 33-38 3700 1950-2000
 

 
2" 50-55 15000 1850-1950
 

 
3" 72-80 15000 1800-1900
 

 

Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
Inert Alumina Ceramic Ball as Catalyst Bed Support (Al2O3: 99%)
 

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