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Beige 3a Molecular Sieve Desiccant Particle Shape Molecular Sieve Uop Type 3a

10 Kilograms
Beige 3a Molecular Sieve Desiccant Particle Shape Molecular Sieve Uop Type 3a
Features Gallery Product Description Request A Quote
Size: 2.0-3.0 Mm ; 3.0-5.0 Mm ;4.0-6.0 Mm
Shape: Particle
Color: Beige
Type: Desiccant
Purity: 98%
Certificate: SGS & REACH
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zeolite 3a molecular sieve


3 angstrom molecular sieves


98% molecular sieve 3a particle

Basic Infomation
Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: 3A Molecular Sieve
Payment & Shipping Terms
Packaging Details: 1. Carton Drum/25KG 2. Carton Box/25KG; 3. Iron Drum/150KG
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T
Supply Ability: 50 Tons/ per Month
Product Description

3a Molecular Sieve Desiccant For Natural Gas Drying And LPG Dryer In Chemicals


Product Description


3A molecular sieve is an alkali metal aluminosilicate, it is the potassium form of the type A crystal structure. Molecular sieve 3A has an effective pore opening of about 3 angstroms. It could absorb the molecular which critical diameter is not more than 3 angstroms.


Technical Parameter


Molecular Sieve 3A Typical Physical Properties
Item 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% 19.0-21.0 19.0-21.0
Equilibrium Ethylene Capacity mg/g≤ 3.0 3.0
Heat of Adsorption BTU/lb of H2O 1800 1800
Crush Strength Point Contact N ≥ 20-58 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 3A




1. 3A molecular sieve can be regenerated by either heating in the case of thermal swing processes, or by lowering the pressure in the case of pressure swing processes.


2. To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerate molecular sieve can give moisture dew points below -100°C.


3. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.




The molecular sieve should be stored in dry condition with air-proof package, cannot be exposed in the open air, and prevented against water, acids and alkalis.




1, 25KG/carton; 2, 35KG/carton drum; 3, 150KG/Sealed iron drum


Delivery Time


About 3-15 days after the payment.

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