Alumina Ceramic Balls (Inert Balls) Description
Alumina ceramic balls (Inert balls) offer high strength, chemical stability, and thermal stability. They can withstand high temperatures, high pressure, acids, alkalis, salts, and various organic solvents. They are widely used in the petroleum, chemical fertilizer, natural gas, and environmental protection industries. They serve as carrier materials for catalysts in reactors and as filler materials. Their primary role is to support and protect the active catalyst with lower strength and to enhance the distribution point of gas or liquid.
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Alumina Ceramic Balls (Inert Balls) Specifications
|
Product Name
|
Common
Porcelain Ball
|
23-30% Al2O3 Porcelain Ball
|
Medium Al2O3 Content Porcelain Ball
|
High Al2O3 Content Porcelain Ball
|
99% Al2O3 Porcelain Ball
|
|
Al2O3+SiO2(%)
|
>93
|
>92
|
>93
|
>94
|
>99
|
|
Al2O3(%)
|
17-23
|
23-30
|
40-75%
|
85-97
|
99
|
|
Fe2O3(%)
|
<1
|
<1
|
<1
|
<1
|
0.2
|
|
CaO(%)
|
<0.5
|
<1.5
|
<1.5
|
<0.5
|
0.2
|
|
MgO(%)
|
<0.5
|
<1.5
|
<0.5
|
<0.5
|
0.1
|
|
K2O+Na2O(%)
|
<4
|
<4
|
<3.5
|
<4
|
>0.5
|
|
TiO2(%)
|
<0.5
|
<0.5
|
<0.1
|
<0.1
|
0.5
|
|
Leachable Fe2O3(%)
|
<0.1
|
<0.1
|
<0.005
|
<0.001
|
-
|
|
Water Absorption (%)
|
<0.5%
|
<0.5%
|
<1
|
<2
|
2-5
|
|
Particle Density (g/cm3)
|
2.3-2.4
|
2.3-2.4
|
2.6-2.9
|
3.4
|
3.2-3.6
|
|
Operating Temperature
(max) ℃.
|
980
|
980
|
1450
|
1580
|
1580
|
|
Mohs Hardness
|
>6.5
|
>7
|
>7
|
>7.5
|
>7.5
|
|
Compressive Strength (KN/Particle)
|
|
Φ6mm
|
>0.5
|
>0.5
|
>0.50
|
>0.6
|
>1
|
|
Φ25mm
|
>6.5
|
>6.5
|
>4.9
|
>55
|
>8
|
|
Φ38mm
|
>8.9
|
>8.9
|
>5.5
|
>54
|
>8
|
|
Φ50mm
|
>9
|
>9.8
|
>6.5
|
>7.8
|
>15
|
Alumina Ceramic Balls (Inert Balls) Applications
Alumina ceramic balls (Inert balls) are frequently used in the petroleum, chemical fertilizer, natural gas, and environmental protection industries.
Catalysis: Alumina ceramic balls are commonly employed as catalyst carrier materials in various chemical processes, including petrochemistry, refining, and environmental protection.
Absorption: They are utilised in absorption towers and columns to remove impurities, gases, and odours from liquids or gases in industries such as water treatment and gas purification.
Thermal Storage: These ceramic balls are applied in thermal storage systems, such as for storing solar energy and high-temperature heat.
Inert Packing: Alumina ceramic balls serve as inert packing materials in columns and reactors to achieve uniform flow distribution and to support catalytic or adsorption processes.
Alumina Ceramic Balls (Inert Balls) Features:
High-Purity Alumina: Our alumina ceramic balls are produced from high-purity alumina ceramic, ensuring exceptional chemical inertness and resistance to high temperatures.
Excellent Mechanical Strength: These ceramic balls possess remarkable mechanical strength, making them suitable for applications where durability and longevity are critical.
Low Porosity: Alumina ceramic balls exhibit low porosity, minimising the risk of absorption and ensuring their effectiveness in various processes.
Chemical Resistance: They are highly resistant to acids, bases, and a wide range of chemicals, ensuring stability in aggressive environments.
Alumina Ceramic Balls (Inert Balls) Advantages:
Catalysis: Alumina ceramic balls are an excellent choice as catalyst carrier materials, offering a large surface area and stability for various catalytic reactions.
Absorption: They are used in absorption processes to eliminate impurities, gases, and odours from liquids or gases.
Thermal Storage: Alumina ceramic balls are utilised in thermal storage applications due to their ability to effectively store and release heat.
Alumina Ceramic Balls (Inert Balls) Packaging
Our Alumina Ceramic Balls are carefully handled during storage and transportation to maintain the quality of our product in its original condition.
Woven bag packaging; 25 kg/bag, bulk bag packaging: 1500 kg/bag.
Specification
Regular Product Parameters
|
Product Name
|
SAB17
|
SAB92
|
|
Chemical Composition
%
|
Al2O3+SiO2
|
>93
|
>94
|
|
Al2O3
|
17-23
|
85-97
|
|
Fe2O3
|
<1
|
<1
|
|
CaO
|
<0.5
|
<0.5
|
|
MgO
|
<0.5
|
<0.5
|
|
K2O+Na2O
|
<4
|
<4
|
|
TiO2
|
<0.5
|
<0.1
|
|
Free Leachable Fe2O3
|
<0.1
|
<0.001
|
|
Water Absorption (%)
|
<0.5%
|
<2
|
|
Particle Density (g/cm3)
|
2.3-2.4
|
3.4
|
|
Operating Temperature (max) ℃
|
980
|
1580
|
|
Moh's Hardness
|
>6.5
|
>7.5
|
Custom Products Parameters
|
Product Name
|
SAB23
|
SAB40
|
SAB99
|
|
Chemical Composition
%
|
Al2O3+SiO2
|
>92
|
>93
|
>99
|
|
Al2O3
|
23-30
|
40-75%
|
99
|
|
Fe2O3
|
<1
|
<1
|
0.2
|
|
CaO
|
<1.5
|
<1.5
|
0.2
|
|
MgO
|
<1.5
|
<0.5
|
0.1
|
|
K2O+Na2O
|
<4
|
<3.5
|
>0.5
|
|
TiO2
|
<0.5
|
<0.1
|
0.5
|
|
Free Leachable Fe2O3
|
<0.1
|
<0.005
|
-
|
|
Water Absorption (%)
|
<0.5%
|
<1
|
2-5
|
|
Particle Density (g/cm3)
|
2.3-2.4
|
2.6-2.9
|
3.2-3.6
|
|
Operating Temperature (max) ℃
|
980
|
1450
|
1580
|
|
Moh's Hardness
|
>7
|
>7
|
>7.5
|
|
M.O.Q.
|
≥1 ton
|
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