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Molecular Sieve 3A
Name：Molecular Sieve 3A
SiO2/ Al2O3≈2
CAS：308080-99-1
Molecular Formula：XK2O.YNa2O.Al2O3.2SiO2.9/2H2O(X+Y=1)
Pore size：about 3Å(1Å=0.1nm)
Standard：CE and GB/T10504-2017
Molecular sieve 3A also known as molecular sieve KA with an aperture of about 3 angstroms,can be used for drying of gases and liquids as well as the dehydration of hydrocarbons.it is widely used for the complete drying of petrol,cracked gases,ethylene,propylene and natural gases
Technical Datasheet
|
Item |
Unit |
Pellet |
|
|
Appearance |
|
Beige,faint yellow,terracotta,No mechanical impurities |
|
|
Diameter |
mm |
1.8-2.5 |
3.0-5.0 |
|
Bulk density |
g/ml |
≥0.72 |
≥0.70 |
|
Granularity |
％ |
≥98.00 |
≥98.00 |
|
Static H20 Adsorption |
％ |
≥21 |
≥21 |
|
Crush strength |
N |
≥35.00 |
≥80.00 |
|
Static Ethylene adsorption |
wt% |
≤3.0 |
≤3.0 |
|
Abrasion Rate |
wt% |
≤0.2 |
≤0.2 |
|
Moisture content |
% |
≤1.5 |
≤1.5 |
Note: The above data is typical value for reference only. We can also design as per customers’ request
Main Application：
1) Dehydration of many kinds of liquids(e.g:ethanol,Methanol)
2) Drying for air,refrigerant,natural gas and methane
3) Drying for refrigerant
4) Drying for natural gas,mehane gas.
5) Drying for cracked gases,ethylene,acetylene,propylene and butadiene.
6） Drying for food class CO2
7）As catalytic agent to absorb the H2O molecular from petroleum
Packaging:
Steel drum, paper drum,aluminum foil bag or per customer’s request.
Storage:
Keep sealing and avoid damping and any adsorption of water or organic substance before use.