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3A molecular sieves do not adsorb chemicals whose molecular diameters are larger than 3Å. The application characteristics of this molecular sieve include fast adsorption speed, frequent regeneration ability, crushing resistance and pollution resistance. These features can improve its use efficiency and prolong its usage life. 3A molecular sieves are the necessary desiccant in petroleum and chemical industries for refining oil, polymerization, and chemical gas-liquid depth drying.
Item | Unit | Technical Index | |||
Shape | Pellet | Sphere | |||
Diameter | mm | 1.5-1.7 | 1.5-1.7 | 1.7-2.5 | 1.7-2.5 |
Qualified size | % | ≥98 | ≥98 | ≥96 | ≥96e |
Packing density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Attrition rate | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 |
Anti-pressure | N | ≥45/cm | ≥60/cm | ≥45/p | ≥45/p |
Static water absorption | % | ≥20 | ≥20 | ≥20 | ≥20 |
Packing water content | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Typical Application
Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien)
Cracked Gas Drying
Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.
Drying of highly polar compounds, such as methanol and ethanol
Drying of liquid alcohol
Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
Drying of refrigerants
About us:
1. What is your MOQ?
A:1000kg&1m³
2. What is the delievery time?
A: About 10-15days for one 20" container.
3. What is the shipping port?
A: Normally Shanghai or Shenzhen, or according to customer’s request.
4. Is OEM available?
A: It's both ok with ODM & OEM.
5.Why choose us?
A: Factory advantage: can meet the specific size as your request.
Golden supplier: specialized in this industry for more than five years.
High quality: superior quality with competitive price.
Authority approval: our products have get approval from ISO9001:2008
6. Can we pay a visit?
A: You're welcome at anytime.
