99% High-Alumina Ball
Products introduction:
99% High Alumina Ball (Catalyst Support Media) is made from alumina powder of low silicon content.
The high purity and high strength make them extremely high temperature resistance, is used to avoid the leaching reaction tower of silica cover downstream equipment or dirt or poisoned catalyst carrier. This makes them all ideal choice for support of all types of catalyst.
It has a high temperature and high pressure resistance, bibulous rate is low, the characteristics of the chemical performance is inert and stable. Can withstand the erosion of acid (except HF acid),most of the alkali and other organic solvents, and can endure in the production process of temperature changes.
It’s widely used in petroleum, chemical, fertilizer, gas and power energy, and environmental protection industries, as a catalyst support media in the reactor to cover support material and tower packing.
99% High Alumina Ball (Catalyst Support Media) is made from alumina powder of low silicon content.
The high purity and high strength make them extremely high temperature resistance, is used to avoid the leaching reaction tower of silica cover downstream equipment or dirt or poisoned catalyst carrier. This makes them all ideal choice for support of all types of catalyst.
It has a high temperature and high pressure resistance, bibulous rate is low, the characteristics of the chemical performance is inert and stable. Can withstand the erosion of acid (except HF acid),most of the alkali and other organic solvents, and can endure in the production process of temperature changes.
It’s widely used in petroleum, chemical, fertilizer, gas and power energy, and environmental protection industries, as a catalyst support media in the reactor to cover support material and tower packing.
Product Details
Chemical composition
|
Al2O3 |
Fe2O3 |
MgO |
SiO2 |
Na2O |
TiO2 |
|
>99% |
<0.1% |
<0.5% |
<0.2% |
<0.05% |
<0.1% |
Physical properties
|
Item |
Value |
|
Water absorption (%) |
<4 |
|
Packing density (kg/m3) |
1800-2200 |
|
Specific gravity (g/cm3) |
>3.6 |
|
Operation temp.(℃) |
1650 |
|
Apparent porosity (%) |
<1 |
|
Moh’s hardness (scale) |
≥9 |
|
Acid resistance (%) |
>99.6 |
|
Alkali resistance (%) |
≥85 |
Standard Specification：
|
Diameter (mm) |
Crush strength (kN/particle) |
Crush strength (kg/particle) |
Diameter range (mm) |
Bulk density (kg/M3) |
|
3(1/8’’) |
≥0.40 |
≥40 |
3±1.0 |
1800-2200 |
|
6 (1/4’’) |
≥0.8 |
≥80 |
6±1.0 |
1800-2200 |
|
8 (5/16’’) |
≥1.2 |
≥120 |
8±1.0 |
1800-2200 |
|
10 (3/8’’) |
≥1.9 |
≥190 |
10±1.5 |
1800-2200 |
|
13 (1/2’’) |
≥5.8 |
≥580 |
13±1.5 |
1800-2200 |
|
16(5/8”) |
≥7.0 |
≥700 |
16±1.5 |
1800-2200 |
|
20 (3/4’’) |
≥9.0 |
≥900 |
19±2.0 |
1800-2200 |
|
25 (1’’) |
≥12.0 |
≥1200 |
25±2.0 |
1800-2200 |
|
30(1-1/4”) |
≥14.0 |
≥1400 |
30±2.0 |
1800-2200 |
|
38(1-1/2”) |
≥18.0 |
≥1800 |
38±2.0 |
1800-2200 |
|
50(2’’) |
≥21.5 |
≥2150 |
50±3.0 |
1800-2200 |
|
76(3’’) |
≥25.0 |
≥2500 |
76±3.0 |
1800-2200 |
|
Size and Tolerance (mm) |
||||
|
Size |
3/6/9 |
9/13 |
19/25/38 |
50 |
|
Tolerance |
±1.0 |
±1.5 |
±2 |
±3.0 |
Chemical composition
|
Al2O3 |
Fe2O3 |
MgO |
SiO2 |
Na2O |
TiO2 |
|
>99% |
<0.1% |
<0.5% |
<0.2% |
<0.05% |
<0.1% |
Physical properties
|
Item |
Value |
|
Water absorption (%) |
<4 |
|
Packing density (kg/m3) |
1800-2200 |
|
Specific gravity (g/cm3) |
>3.6 |
|
Operation temp.(℃) |
1650 |
|
Apparent porosity (%) |
<1 |
|
Moh’s hardness (scale) |
≥9 |
|
Acid resistance (%) |
>99.6 |
|
Alkali resistance (%) |
≥85 |
Standard Specification：
|
Diameter (mm) |
Crush strength (kN/particle) |
Crush strength (kg/particle) |
Diameter range (mm) |
Bulk density (kg/M3) |
|
3(1/8’’) |
≥0.40 |
≥40 |
3±1.0 |
1800-2200 |
|
6 (1/4’’) |
≥0.8 |
≥80 |
6±1.0 |
1800-2200 |
|
8 (5/16’’) |
≥1.2 |
≥120 |
8±1.0 |
1800-2200 |
|
10 (3/8’’) |
≥1.9 |
≥190 |
10±1.5 |
1800-2200 |
|
13 (1/2’’) |
≥5.8 |
≥580 |
13±1.5 |
1800-2200 |
|
16(5/8”) |
≥7.0 |
≥700 |
16±1.5 |
1800-2200 |
|
20 (3/4’’) |
≥9.0 |
≥900 |
19±2.0 |
1800-2200 |
|
25 (1’’) |
≥12.0 |
≥1200 |
25±2.0 |
1800-2200 |
|
30(1-1/4”) |
≥14.0 |
≥1400 |
30±2.0 |
1800-2200 |
|
38(1-1/2”) |
≥18.0 |
≥1800 |
38±2.0 |
1800-2200 |
|
50(2’’) |
≥21.5 |
≥2150 |
50±3.0 |
1800-2200 |
|
76(3’’) |
≥25.0 |
≥2500 |
76±3.0 |
1800-2200 |
|
Size and Tolerance (mm) |
||||
|
Size |
3/6/9 |
9/13 |
19/25/38 |
50 |
|
Tolerance |
±1.0 |
±1.5 |
±2 |
±3.0 |
Packaging:
The packaging of inert ceramic balls must be secured to ensure that they are not damaged during transportation.
---25 kgs woven bags palletized, 1 Ton per 1 pallet
---25 kgs woven bag, put into super bag, 1 Ton per 1 Super bag palletized
---300kgs Iron drum palletized
-- Or will be adjusted according to the exactly order Q’TY.
Transportation:
The inert high alumina ball should be handled stably and gently during transportation, loading and unloading, and throwing is strictly prohibited.
Storage:
Inert high alumina balls should be stored in a clean warehouse or a covered warehouse.
Packaging:
The packaging of inert ceramic balls must be secured to ensure that they are not damaged during transportation.
---25 kgs woven bags palletized, 1 Ton per 1 pallet
---25 kgs woven bag, put into super bag, 1 Ton per 1 Super bag palletized
---300kgs Iron drum palletized
-- Or will be adjusted according to the exactly order Q’TY.
Transportation:
The inert high alumina ball should be handled stably and gently during transportation, loading and unloading, and throwing is strictly prohibited.
Storage:
Inert high alumina balls should be stored in a clean warehouse or a covered warehouse.
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