-
西安电阻炉价格7 我们专业销售：西安电阻炉，西安...
-
气量仪器 气量仪器
-
产品名称20test5 测试复制 承德市 大师傅胜多负少产品名称20te...
-
产品名称20test51 大师傅胜多负少产品名称20te...
-
西安箱式电阻炉厂家直销1 我们专业销售：西安电阻炉，西安...
-
ioioio ioio
-
uiuiuiuiui uiuiui
-
ioio ioio
-
sdsd 测试图片
-
ES1-2 sf
-
测试2 撒倒萨测试2测试2
移动电源
联系我们：15890105855
产品资料
简单介绍：
梵蒂冈房顶上
详情介绍：
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.
- 友情链接: