Product Name:Al2O3 15~22% Inert Ceramic Balls
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Chemshun Inert alumina ceramic balls are to increase the distribution spots of gas or liquid - E-Mail:
Al2O3 15~22% Inert Ceramic Balls
Chemshun Ceramics offer Al2O3 15~22% ceramic balls as catalyst carrier
Chemshun inert ceramic balls are to increase the distribution spots of gas or liquid , widely utilized as the covering or supporting materials of the catalyst in the reactors and the packing in the column in such varies areas as petroleum , chemical industry , chemical fertilizer, natural gas and support or protect the active catalyst , which especially have the comparatively lower mechanical strength
Chemical Composition:
Al2O3 | 15-22% |
SiO2 | <80% |
Al2O3+SiO2 | >95% |
MgO | <2.5% |
K2O+Na2O | <4% |
CaO | <1.5% |
TiO2 | <0.5 |
Leachable Fe2O3 | <0.1% |
Physical properties:
Items | Proportion |
Bulk gravity (g/cm3) | 2.2-2.4 |
Ignition loss (%) | =<0.3% |
Heat resistance (℃) | Up to 980 |
Acid Resistance(%) | >98 |
Water Absorption (%) | <0.9 |
Moh’s hardness (scale) | >=6.5 |
Alkali Resistance(%) | >80 |
Roundness(Max.Dia/Mix.Dia) | <1.25 |
Geometric properties:
Diameter | Diameter range (mm) | Crushing strength (kg/particle) | Bulk weight (kg/m3) |
1/4" | 5-8 | >55 | 1455 |
Product Technical Data (3:catalyst carrier series)
Chemshun Ceramics also recommends these other Catalyst Carrier:
Al2O3 15~22% Inert Ceramic Balls
7x7x4mm ceramic ring as benzene anhydride catalyst carrier
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TEL:+86-799-6790781
FAX:+86-799-6790785
Mail:office@chemshun.com
ADD:Non-metal area of shangliuyuan, Economic development zone, pingxiang city, Jiangxi province, P.R.China
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