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爵位价位

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产品名称: 爵位价位
产品型号: 1-343
产品展商: 产品中心非摊模式
会员价格: 0.00 元
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简单介绍

梵蒂冈房顶上


爵位价位  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 &ndash; 2000> Industrial Ceramics Ball &ndash; Inert Ceramics ball.