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All Kind Specification Of Zeolite Molecular Sieve Powder
Specification of 3A molecular sieve powder | |
Chemical formula | K7.2Na4.8[(AlO2)12(SiO2)12]m H2O |
Color &Shape | White &powder |
Crystalline | ~100% |
Absorbed water | ≥25 |
Absorbed CO2% |
|
Ignition | ≤22 |
PH5% | ≤11 |
Cl-(%) | ≤0.2 |
K2O(%) | ≥13 |
K2O/Al2O3(%) | ≥40 |
CaO(%) |
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CaO/Al2O3(%) |
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Bulk density | 0.5 |
Use | Used in dehydration of ethylene,propylene and ethanol |
Determination of water absorption in the RH = 50% and under 25℃ in the amount of water per 100 grams of adsorbent | |
Specification of 4A molecular sieve powder | |
Chemical formula | NaO.Al2O3.SiO2.4.5H2O |
Color &Shape | White &powder |
Crystalline | ~100% |
Absorbed water | ≥27 |
Absorbed CO2% |
|
Ignition | ≤22 |
PH5% | ≤11.5 |
Cl-(%) | — |
K2O(%) |
|
K2O/Al2O3(%) |
|
CaO(%) |
|
CaO/Al2O3(%) |
|
Bulk density | 0.4 |
Use | Used in dehumidification of oil-gas |
Determination of water absorption in the RH = 50% and under 25℃ in the amount of water per 100 grams of adsorbent | |
Specification of 13X molecular sieve powder | |
Chemical formula | NaO.Al2O3.2.5SiO2.6.2H2O |
Color &Shape | White &powder |
Crystalline | ~100% |
Absorbed water | ≥32 |
Absorbed CO2% | ≥22.5 |
Ignition | ≤24 |
PH5% | ≤11.5 |
Cl-(%) | — |
K2O(%) |
|
K2O/Al2O3(%) |
|
CaO(%) |
|
CaO/Al2O3(%) |
|
Bulk density | 0.4 |
Use | Used in purification of air with air separation equipment, and separation of gas or liquid |
Determination of water absorption in the RH = 50% and under 25℃ in the amount of water per 100 grams of adsorbent | |
