Embossed Slot Perforated Efficient Ceramic Ball
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产品名称:
Embossed Slot Perforated Efficient Ceramic Ball
产品型号:
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Embossed Slot Perforated Efficient Ceramic Ball (Patent No:2) is a new product developed on the basic of KK perforated ceramic ball by slotting on the sphere.
Embossed Slot Perforated Efficient Ceramic Ball的详细介绍
1. Product Description
Embossed Slot Perforated Efficient Ceramic Ball is developed on the basic of KK perforated ceramic ball by slotting on the sphere, and by forming lot of knobs uniformly on the sphere of the ball. It can increase the surface area and free volume, and decrease the bulk density, It can increase flux of the fluids and decrease the resistance of the system. As a new efficient support and covering material of catalyst. It can be widely used in oil refinery,chemical,fertilizer,natural gas and environmental protection industries.
According to user requirement,it can be done microporous embossed Slot Pe rforated Efficient Ceramic Ball,add molybdenum.nickel.cobalt and other active ingredients to prevent catalyst Coke coking and poisoning.
2. Technical Specification
|
Type
Item
|
Feldspar
|
Feldspar-Mullite
|
Mullite
|
Mullite-Corundum
|
Corundum
|
|
Chemical composition, %
|
Al2O3
|
20-30
|
30-45
|
45-70
|
70-90
|
≥90
|
|
Al2O3+SiO2
|
≥90
|
|
Fe2O3
|
≤1
|
|
Water adsorption, %
|
≤5
|
|
Acid resistance, %
|
≥98
|
|
Alkali resistance,%
|
≥80
|
≥82
|
≥85
|
≥90
|
≥95
|
|
Thermal resistance,℃
|
≥1300
|
≥1400
|
≥1500
|
≥1600
|
≥1700
|
|
Crushing strength
N/pc
|
Φ10
|
≥1000
|
≥1100
|
≥1300
|
≥1500
|
≥1800
|
|
Φ13
|
≥1500
|
≥1600
|
≥1800
|
≥2300
|
≥2600
|
|
Φ16
|
≥1800
|
≥2000
|
≥2300
|
≥2800
|
≥3200
|
|
Φ20
|
≥2500
|
≥2800
|
≥3200
|
≥3600
|
≥4000
|
|
Φ25
|
≥3000
|
≥3200
|
≥3500
|
≥4000
|
≥4500
|
|
Φ30
|
≥4000
|
≥4500
|
≥5000
|
≥5500
|
≥6000
|
|
Φ38
|
≥6000
|
≥6500
|
≥7000
|
≥8500
|
≥10000
|
|
Φ50
|
≥8000
|
≥8500
|
≥9000
|
≥10000
|
≥12000
|
|
Φ75
|
≥10000
|
≥11000
|
≥12000
|
≥14000
|
≥15000
|
|
Bulk density, kg/m3
|
1100-1200
|
1200-1300
|
1300-1400
|
1400-1550
|
≥1550
|
|
Note: The data of bulk density is given for reference only, not as the acceptance criterion
|
3. Size
|
Diameter, mm
|
Φ10
|
Φ13
|
Φ16
|
Φ20
|
Φ25
|
Φ30
|
Φ38
|
Φ50
|
Φ60
|
Φ75
|
|
Tolerance,mm
|
±1.0
|
±1.5
|
±2.0
|
±3.0
|
|
Diameter of hole, mm
|
2-3
|
3-5
|
5-8
|
8-10
|
4. Product Standard
Chemical Industry Standard <HG/T 3683.3 – 2000> Industrial Ceramics Ball – Inert Ceramics ball.
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