Special purpose Molecular Sieve Desiccant , Molecular Sieve Special for Air separation
A main component of A-type molecular sieve is aluminosilicate, with a LTA-type skeletal structure made of silicon-oxy and alumina tetrahedron. The main crystal structure is eight membered rings.
In molecular sieve 3A, potassium ion exchange of sodium ion, the formation with a pore opening of 3Å (1Å=1×10-10m), that is type 3A (also known as KA-type) molecular sieve.
Technical Index:
| Air Separation Molecular Sieve Typical Physical Properties | |||
| Items | Unit | XH-5 | |
| Bead Size | mm | 1.6-2.5 | |
| Equilibrium Water Capacity @ 25℃ | wt% ≥ | 20.5-21.5 | |
| Bulk Density | g/ml ≥ | 0.80-0.90 | |
| Crush Strength | N ≥ | 60-100 | |
| Attrition Rate | Dry | wt% ≤ | 0.1 |
| Humidity | wt% ≤ | 2.0 | |
| Package Moisture | wt% ≤ | 1.5 | |
| The interval value of the indexes above are on the basis of the different grade of Air Separation | |||
Application
· The product cannot be exposed in the open air and should be stored in dry condition with the air-proof package.
· The product should be regenerated after a certain period of adsorption.
· The appropriate regenerated temperature would be better below 350℃.
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