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alumina ceramic packing balls
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ALUMINA CERAMIC BALLS
รายละเอียด:
Ourpacking ceramic balls adopt automatic feeding roll forming, which is highhardness, high temperature resistance, high pressure resistance, strong acidand alkali corrosion resistance, good thermal shock stability.
Application: Mainly used in hightemperature, high pressure and strong corrosive environment in chemicalindustry. As support materials & packing materials of catalyst in thereactor, it can stand of acid, alkali and other organic solvent corrosion andtemperature change in production process. Its main function is to increase gasor liquid distribution points, support and protect less strength activatedcatalyst.
Item | |
Unit | |
Technical requirement | |
Particle size | |
mm | |
0.5~95 | |
AL2O3 | |
% | |
?90 | |
?92
| |
?95 | |
SiO2 | |
% | |
?0.3
?8 | |
?5 | |
?2 | |
Fe2O3 | |
% | |
| |
?0.25 | |
?0.15 | |
Crushing strengthen(?60mm) | |
KN/pcs | |
?9 | |
?11 | |
?13 | |
Water adsorption | |
% | |
?7 | |
?6 | |
?5 | |
bulk density | |
g/ml | |
?1.7 | |
?1.9
| |
?2 | |
Volume density | |
ml | |
?2.8 | |
?3 | |
?3.1
| |
คำค้นหา:
balls alumina packing ceramic