Zeolite Molecular Sieve 5a For PSA Removal Of CO2 And H2O As Filter
Product Description
Molecular Sieve type 5A is an alkali aluminosilicate; It is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
Technical Index
| Molecular Sieve 5A Typical Physical Properties | ||||
| Items | Unit | 8*12 Mesh | 4*6 Mesh | |
| Bead Size | mm | 1.6-2.5 | 3.0-5.0 | |
| Bulk Density | g/ml ≥ | 0.70-0.82 | 0.65-0.80 | |
| Equilibrium Water Capacity @ 25℃ | wt% ≥ | 20.5-22.0 | 20.5-22.0 | |
| Equilibrium N-hexane Capacity | wt% ≥ | 14.0 | 14.0 | |
| Heat of Adsorption | BTU/lb of H2O | 1800 | 1800 | |
| Crush Strength | Point Contact | N ≥ | 30-60 | 80-130 |
| Variation Coefficient | - | 0.3 | 0.3 | |
| Attrition Rate | wt% ≤ | 0.1 | 0.1 | |
| Size Qualification | % ≥ | 98 | 98 | |
| Package Moisture | wt% ≤ | 1.5 | 1.5 | |
| The interval value of the indexes above are on the basis of the different grade of Molecular Sieve 5A | ||||
Typical Application
a) The strong ionic forces of the divalent calcium ion make it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while mini missing COS formation. Light mercaptans are also adsorbed.
b) Separation of normal- and isoparaffin.
c) Production of high purity N2, O2, H2 and inert gases from mixed gas streams.
d) Static, (non-regenerative) dehydration of insulating glass units, whether air-filled or gas-filled.
Storage
The molecular sieve shall be stored at room temperature, in which the relative humidity does not exceed 90%, and be not exposed to air, and prevented against water, acids and alkalizes.
Packaging
1, 25KG/carton; 2, 35KG/carton drum; 3, 150KG/Sealed iron drum
Delivery Time
About 3-15 days after the payment.
