- Ceramic Structured Packing Types
Ceramic Structured packing is a new type of structured packing that consists of many packing units with the same geometry. Due to the unique structure of ceramics and good hydrophilic properties, the surface can form a very thin liquid film turbulence and the oblique zigzag channel of
the gas flow can promote the gas flow without blocking the gas flow so that the ceramic packing can compete with the metal packing.
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Aluminum porcelain
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Mullite porcelain
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Dense cordierite porcelain
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Porous cordierite porcelain
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Mullite porcelain-cordierite porcelain
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Stoneware
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化
学
成
分
%
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AL2O3
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48-55
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66-72
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32-36
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32-37
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55-65
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20-26
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SiO2
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40-45
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25-30
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45-52
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46-52
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28-36
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68-75
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MgO
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-
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-
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5-8
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8-12
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2.5-3.2
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0.2-0.3
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K2O+Na2O+CaO
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4..0-5.5
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≤1.0
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≤3.0
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≤2.0
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≤1.0
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2.5-4.0
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Density(g/cm3)
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2.7
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2.9
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2.4-2.6
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1.9-2.0
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2.9-3.2
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2.3-2.5
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Coefficient of thermal expansion
(20-1000℃)*10-6.℃
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5-7
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5.5-6.5
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2.5-3.5
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1.3-2.5
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2.5-4.0
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5-7
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calorific value
(20-1000℃)J/kg.℃
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800-900
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1100-1300
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800-1200
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750-900
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850-1100
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840-920
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Thermal conductivity
(20-1000℃)W/m.℃
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1.5-2.5
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1.5-2.0
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1.5-2.5
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1.3-1.5
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1.5-2.3
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1.0-1.2
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Heat shock resistance℃
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≥150
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≥350
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≥250
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≥360
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≥250
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≥150
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Maximum working temperature
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1300
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1600
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1300
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1300
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1400
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1300
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Contact us :
Pingxiang Qunxing Chemical Ceramics Head Factory
Factory Address:Dongzhou Industrial Park,Lashi Town,Xiangdong Area,Pingxiang City,Jiangxi Province,China
Office Address:187 Dengan West Road,Fenghuang Street, Anyuan Area,Pingxiang City,Jiangxi Province,China
Cell Phone:+86 15297991904 Fax:0799-3425058
Web: www.tibawoya.com
