Technical Services
Deeply understanding, Clear communication, problem-solving skills. Expecially huge experience of tehnical services in projects of oil gas. It can better improve customer’s sales efficiency and reduce communicate barrier.
Inert Alumina Ball-99
Al2O3 content: 99%
Packing density: 2000~2200kg/m3
National standard: HG/T 3683.1-2014
Loading capacity: 25 tons max by 20”GP & 40”GP.
Application: Used in catalyst support, fertilizer production, heat exchange, petrochemical industry and ammonia plants.
Description：
Inert alumina ball-99, also called pure alumina ball, high alumina balls etc. It’s white balls. The popular size is 1/4” 3/4” etc. It is equal to Denstone® 99 support media. It is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO2. It can used in ammonia desulfurizers and heat storage.
Al2O3 content: 99%
Packing density: 2000~2200kg/m3
National standard: HG/T 3683.1-2014
Loading capacity: 25 tons max by 20”GP & 40”GP.
Application: Used in catalyst support, fertilizer production, heat exchange, petrochemical industry and ammonia plants.
Description：
Inert alumina ball-99, also called pure alumina ball, high alumina balls etc. It’s white balls. The popular size is 1/4” 3/4” etc. It is equal to Denstone® 99 support media. It is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO2. It can used in ammonia desulfurizers and heat storage.
Previous: Inert Alumina Ball-90
Next: No More Data
|
Product Parameter
| Type | Inert Alumina Ball-99 | ||||||||||
| Color | Light gray | ||||||||||
| Shape | Ball | ||||||||||
| Chemical composition | Min. % | Max. % | Usual % | ||||||||
| Al₂O₃ | 99 | 99.6 | 99.3 | ||||||||
| SiO₂ | / | 0.2 | 0.18 | ||||||||
| Fe₂O₃ | / | 0.2 | 0.02 | ||||||||
| TiO₂ | / | 0.55 | 0.02 | ||||||||
| CaO | / | 0.1 | 0.02 | ||||||||
| MgO | / | 0.1 | 0.05 | ||||||||
| Na₂O | / | 0.25 | 0.1 | ||||||||
| K₂O | / | 0.2 | 0.13 | ||||||||
| Physical properties | Leachable Iron (%) | ≤0.1 | |||||||||
| Apparent Porosity by Weight (%) | ≤7 | ||||||||||
| H₂O absorption (wt.%) | ≤4 | ||||||||||
| Acid resistance (%) | ≥99.8 | ||||||||||
| Alkaline resistance (%) | ≥90 | ||||||||||
| Bulk Density (Packing density) |
(g/cm3) | 2.1 | |||||||||
| (lb/ft3) | 131 | ||||||||||
| Specific density | (kg/m3) | 3400 | |||||||||
| (lb/ft3) | 212 | ||||||||||
| Moh’s hardness (scale) | ≥8.0 | ||||||||||
| Thermal conductivity (w/m2.k) | 0.7-0.8 | ||||||||||
| Max. Operating Temperature | (℃) | 1550 | |||||||||
| (℉) | 2800 | ||||||||||
| Thermal expansion (%)(500℃) | 0.1 | ||||||||||
| Thermal Shock Stability (times) (500 ℃ then water cooling) |
10 | ||||||||||
| Geometric properties | Nominal Size | (mm) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 |
| (inch) | 1/8 | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | 1.5 | 2 | ||
| Crush Strength Min. | (lbs) | 115 | 230 | 440 | 1355 | 1720 | 3344 | 3432 | 4034 | 4960 | |
| (kg) | 52 | 105 | 200 | 615 | 780 | 1520 | 1560 | 1830 | 2250 | ||
| (N/PC) | 510 | 1030 | 1961 | 6031 | 7650 | 14896 | 15288 | 17946 | 22065 | ||
|
 |
| Description： Inert Alumina Ball-99 main component is alumina powder. The good advantage is high strength, high hardness, high wear resistance, high specific gravity, high temperature resistance, corrosion resistance etc. It has low silica content and low water adsorption. Alumina balls are used as support material for catalysts in reactors and towers. |
Product Parameter
| Type | Inert Alumina Ball-99 | ||||||||||
| Color | Light gray | ||||||||||
| Shape | Ball | ||||||||||
| Chemical composition | Min. % | Max. % | Usual % | ||||||||
| Al₂O₃ | 99 | 99.6 | 99.3 | ||||||||
| SiO₂ | / | 0.2 | 0.18 | ||||||||
| Fe₂O₃ | / | 0.2 | 0.02 | ||||||||
| TiO₂ | / | 0.55 | 0.02 | ||||||||
| CaO | / | 0.1 | 0.02 | ||||||||
| MgO | / | 0.1 | 0.05 | ||||||||
| Na₂O | / | 0.25 | 0.1 | ||||||||
| K₂O | / | 0.2 | 0.13 | ||||||||
| Physical properties | Leachable Iron (%) | ≤0.1 | |||||||||
| Apparent Porosity by Weight (%) | ≤7 | ||||||||||
| H₂O absorption (wt.%) | ≤4 | ||||||||||
| Acid resistance (%) | ≥99.8 | ||||||||||
| Alkaline resistance (%) | ≥90 | ||||||||||
| Bulk Density (Packing density) |
(g/cm3) | 2.1 | |||||||||
| (lb/ft3) | 131 | ||||||||||
| Specific density | (kg/m3) | 3400 | |||||||||
| (lb/ft3) | 212 | ||||||||||
| Moh’s hardness (scale) | ≥8.0 | ||||||||||
| Thermal conductivity (w/m2.k) | 0.7-0.8 | ||||||||||
| Max. Operating Temperature | (℃) | 1550 | |||||||||
| (℉) | 2800 | ||||||||||
| Thermal expansion (%)(500℃) | 0.1 | ||||||||||
| Thermal Shock Stability (times) (500 ℃ then water cooling) |
10 | ||||||||||
| Geometric properties | Nominal Size | (mm) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 |
| (inch) | 1/8 | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | 1.5 | 2 | ||
| Crush Strength Min. | (lbs) | 115 | 230 | 440 | 1355 | 1720 | 3344 | 3432 | 4034 | 4960 | |
| (kg) | 52 | 105 | 200 | 615 | 780 | 1520 | 1560 | 1830 | 2250 | ||
| (N/PC) | 510 | 1030 | 1961 | 6031 | 7650 | 14896 | 15288 | 17946 | 22065 | ||
|
Application ● As a covering and supporting material for the catalyst inside the reactor. ● Increase the distribution points of gas or liquid, and support and protect active catalysts with low strength. ● Widely used in industries such as petroleum, chemical, fertilizer, natural gas, and environmental protection. |
We Provide You With Quality Service
01
Quality Services
With a responsible QC team that has undergone rigorous and comprehensive quality inspection training. Strictly control every process from raw material, semi-finished product testing, packaging retesting, and finished product outbound to ensure that all goods are qualified before out of factory.
03
02
Marketing Services
Identify the target market,research the competiton, show the unique selling point, tailor the excellent solutions for customer. So that develop the market and build the brand effect.
Logistic Services
04
Logistic services including warehouse, transportation and other aspects to optimize customer logistics processes, inventory management, delivery and customs clearance. We have professional logistic department to deal with logistic by truck, container，railway wagon,ocean vessel and door to door service.
Production Device
 |
 |
 |
 |
 |
 |
|
|
|
|
|
|
Package
 |
 |
 |
| Jumbo Bag | Woven Bag | Steel Drum |
|
|
|
| Jumbo Bag | Woven Bag | Steel Drum |
