China Factory direct sale alumina ball as catalyst carrier
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Product Name: China Factory direct sale alumina ball as catalyst carrier
Product Model: 20%
Products Exhibitors: Baisheng
Product Documentation: No Related Documents
Brief
alumina ball as catalyst carrier has export to more than 30 countries for about 200 towers with high quality performance and reasonable cost.
Detailed description
alumina ball as catalyst carrier
1. Product Description
Inert aluminum ceramic balls are widely used in many fields, including the petroleum, chemical engineering, fertilizer production, natural gas and environmental protection.
They are used to cover and support catalyst materials in reaction vessels and are also used as packing in towers. With stable chemical features and a low rate of water absorption, they can resist high temperatures and high pressure.
They can also resist the corrosion of acid, alkali as well as some other organic solvents, and they are able to stand the change in temperature during the manufacturing process.
The main role of these ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.
23~30% alumina content type is the most widely used one, with Supreme Cost Performance to ordinaly towers.
2. Chemical Component
Al2O3: 23-30%, Al2O3+SiO2 >90%, Fe2O3 < 1%
3. Characteristic
Water absorption < 5%
Acid resistance >98%
Bulk density: 1400 kg/m3
Crushing strength see bellowing form as various size:
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Φ3
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≥400
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Φ6
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≥480
|
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Φ8
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≥600
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Φ10
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≥1000
|
|
Φ13
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≥1500
|
|
Φ16
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≥1800
|
|
Φ20
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≥2500
|
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Φ25
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≥3000
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Φ30
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≥4000
|
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Φ38
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≥6000
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Φ50
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≥8000
|
|
Φ75
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≥10000
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