| Customization: | Available |
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| Formula: | 0.4K2o . 0.6na2o . Al2O3 . 2sio2 . 4.5 H2O |
| Shape: | Pellet, Sphere |
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Products introduction:
Molecular Sieve type 3A is an alkali metal alumino-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximises lifetime when dehydrating such molecules.
Technical Data Sheet
| Model | 3A | |||||
| Color | Light gray | |||||
| Nominal pore diameter | 3 angstroms | |||||
| Shape | Sphere | Pellet | ||||
| Diameter (mm) | 1.7-2.5 | 3.0-5.0 | 1.6 | 3.2 | ||
| Size ratio up to grade (%) | ≥98 | ≥98 | ≥96 | ≥96 | ||
| Bulk density (g/ml) | ≥0.72 | ≥0.70 | ≥0.66 | ≥0.66 | ||
| Wear ratio (%) | ≤0.20 | ≤0.20 | ≤0.2 | ≤0.2 | ||
| Crushing strength (N) | ≥55/piece | ≥85/piece | ≥30/piece | ≥40/piece | ||
| Static H2O adsorption (%) | ≥21 | ≥21 | ≥21 | ≥21 | ||
| Ethylene adsorption (‰) | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 | ||
| Water content (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ||
| Typical Chemical Formula | 0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O SiO2 : Al2O3 ≈2 |
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| Typical Application | a) Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien) b) Cracked Gas Drying c) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required. d) Drying of highly polar compounds, such as methanol and ethanol e) Drying of liquid alcohol f) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled. g) Drying of CNG. |
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| Package : | Carton box; Carton drum; Steel drum | |||||
| MOQ: | 1 Metric Ton | |||||
| Payment Terms: | T/T; L/C; PayPal; West Union | |||||
| Warranty: | a) By National Standard GBT 10504-2008 | |||||
| b) Offer lifetime consultation on problems occurred | ||||||
| Container | 20GP | 40GP | Sample order | |||
| Quantity | 12MT | 24MT | < 5kg | |||
| Delivery Time | 3 days | 5 days | Stock available | |||
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