Customization: | Available |
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Application: | Chemical Industry |
CAS No.: | 1344-28-1 |
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Porous ceramic ball these characteristics make it play an important role in the field of petrochemical,can improve the efficiency of catalytic liquidity,improve medium to reduce the pressure drop to improve the catalyst life,reduce cost,strong adaptability to,is easy to change,has good resistance to high temperature performance and environmental security,is a highly efficient catalyst carrier,economic environmental protection.
Porous Ceramic Ball | ||||
color | grey | |||
shape | ball shape | |||
size | Porous Ceramic Ball(%) | max content(%) | ordinary content(%) | |
chemical component | AL203 | 17 | 19 | 18 |
SiO2 | 70 | 77 | 74.9 | |
AL203+SiO2 | 90 | 94 | 93 | |
Fe203 | / | 1 | 0.5 | |
TiO2 | / | 0.5 | 0.46 | |
Ca0 | / | 0.5 | 0.42 | |
MgO | / | 0.5 | 0.38 | |
Na20 | / | 2 | 1.12 | |
K20 | / | 3.5 | 3.28 | |
leachable iron(%) | 50.1 | |||
apparent porosity | diameter=10mm | s0.4 | ||
diameter=6mm | 51.0 | |||
diameter=3mm | ≤3.0 | |||
water adsorption(%) | <2.0 | heat conductivity coefficient(w/m2.k ) | 0.9-1.0 | |
acid fastness (%) | >90 | specific heat capacity (J/kg.ºC) | 628-837 | |
alkali resistance(%) | >85 | operation temp max(ºC) | 1050 | |
specific bulk weight(g/cm3) | 1.3-1.35 | thermal expansivity(%)(500°C) | 0.2 | |
Bulk density(kg/m3) | 2300 | thermal shock resistance(500ºC To cold water) |
ten times | |
Moh's hardness | >6.5 | |||
geometrical features | Specification ( mm ) 3 6 10 13 16 19 25 38 50 | |||
Minimum compressive strength ≥0.3 ≥0.8 ≥1.0 ≥2.5 ≥3.2 =7.4 ≥8.3 ≥9.3 ≥15.4 |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.