Characteristics of alumina catalyst support balls:
●Size:3mm,6mm,8mm,10mm,13mm,16mm,19mm,25mm,30mm,38mm,50mm,65mm,70mm
●high specific gravity and high density
●Low abrasion, corrosion resistance and wear resistance
●withstands high temperatures of more than 1,000ºC. It is resistant against acid, alkali and corrosion.
●92% alumina ceramic balls and 99% alumina ceramic balls content for your requirement.
Specification of alumina catalyst support balls：
|
Item |
Unit |
Technical requirement |
||
|
Particle size |
mm |
0.5~95 |
||
|
Series |
XR3015@30 |
XR3015@92 |
XR3015@99 |
|
|
AL2O3 |
% |
> 92% |
≥92 |
≥99 |
|
SiO2 |
% |
≤5 |
≤5 |
|
|
Fe2O3 |
% |
<1% |
≤0.23 |
≤0.04 |
|
Mosh hardness |
>6.5 |
≥9 |
≥9.5 |
|
|
Water adsorption |
% |
<0.5 |
≤4 |
≤5 |
|
bulk density |
g/ml |
1.35-1.4 |
≥1.9 |
≥2 |
|
Volume density |
ml |
2.3-2.4 |
≥3.2 |
≥3.1 |
Application alumina catalyst support balls:
High alumina balls for alumina supporting balls Widely used as underlying packing material for the hydrocracking systems, refining systems, CRCC systems, isomerizing systems and demethylating systems of petrochemical plants, chemical fiber plants, alkylbenzene plants, aromatic plants, ethylene plants and natural gas plants, and as the supporting or covering material for catalysts, molecule sieves and dryers inside reactors and packing material for towers.
Storage of alumina catalyst support balls:
● Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied..
● lIt should be stored in dry and ventilated warehouse to prevent contamination or moisture.
Package of alumina catalyst support balls:
|
Type |
Paper bag |
Steel Drum |
|
Beads |
25kg/55lb |
150 kg/ 330 lb |
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