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5A Molecular Sieve
5A Molecular Sieve
Formula: 0.70CaO, ·0.30Na2O·Al2O3·2.0SiO2·4.5H2O
The pore size for 5A molecular sieve is about 5A. It can adsorb all kinds of molecular smaller than this size, it is mainly used in separation of the normal and isomerous alkane; pressure swing adsorption (PSA) for gases; co-adsorption of moisture and carbon dioxide. Based on the industrial application specialties, we have produced out our own PSA molecular sieve products, which have better selective adsorb ability and more rapid adsorption speed, being the elaborated products, it could suitable for gases generation and concentration PSA plants of any sizes and any types in the world.
Regeneration: it can be regenerated through the course of improving the temperature. Regeneration temperature is 180-350°C, and regeration time is 3-6 hours.
Technical parameter:
|
Item
|
Unit
|
Target
|
|
Shape
|
/
|
Pellet
|
Shape
|
|
Diameter
|
Mm
|
1.5-1.7
|
Diameter
|
Mm
|
1.5-1.7
|
|
Size
|
%
|
≥98
|
Size
|
%
|
≥98
|
|
Bulk density
|
g/ml
|
≥0.60
|
Bulk density
|
g/ml
|
≥0.60
|
|
Wear ratio
|
%
|
≤0.20
|
Wear ratio
|
%
|
≤0.20
|
|
Crushing strength
|
N
|
≥30/cm
|
Crushing strength
|
N
|
≥30/cm
|
|
Water adsorption
|
%
|
≥25
|
Water adsorption
|
%
|
≥25
|
|
N-hexane adsorption
|
%
|
≥14
|
N-hexane adsorption
|
%
|
≥14
|
|
Packing water
|
%
|
≥1.5
|
Packing water
|
%
|
≥1.5
|
|
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