Jiangxi, China
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ISO 9001
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3A Molecular Sieve Desiccant, Molecular Sieve Desiccant, Molecular Sieve 3A manufacturer / supplier in China, offering 3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying, 5A Molecular Sieve Adsorbent ISO9001-2008 Certified, Aquarium Tank Filter Plastic Bio Ball for Koi Tank Filter Tube and so on.

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Supplier Homepage Products Molecular sieve 3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying
  • 3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying
  • 3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying
  • 3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying
  • 3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying

3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $1,300-2,000/ Ton
Port: Shanghai, China
Production Capacity: 100tons/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Shape: Beads
Drying Method: Static Drying
Kind: Adsorbent
Sorbent: Molecular Sieves
Desiccant: Chemical Desiccant
Color: Light Gray

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Basic Info

Model NO.: BT-3A
Certificated: ISO9001:2008
Trademark: BESTN
Transport Package: Carton Box, Steel Drum, Carton Drum
Specification: 2-4mm, 3-5mm
Origin: Pingxiang
HS Code: 3824909990

Product Description

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 maximizes lifetime when dehydrating such molecules.

Typical Chemical Formula
0.4K2O 0.6Na2O Al2O3 2.OSiO2 4.5H2O
SiO2 : Al2O3 ≈2

Technical Parameter
 
Item
 
Unit
 
Technical data
 
Shape
  
Pellet
 
Sphere
Diametermm1.5-1.73.0-3.31.7-2.53.0-5.0
Size ratio up to grade%≥98≥98≥98≥98
Bulk densityg/ml≥0.65≥0.65≥0.70≥0.70
Wear ratio%≤0.20≤0.25≤0.10≤0.10
Crushing strengthN≥45/cm≥60/cm≥30/p≥70/p
Static wateadsorption%≥20≥20≥20≥20
Ethylene adsorption%≤3.0≤3.0≤3.0≤3.0
Water content, as shipped%≤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 coadsorption 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

Regeneration
Molecular sieve Type 3A 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.
To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Size
3A - Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6", 3.2".

Attention
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.


3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying
3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying
3A Molecular Sieve Desiccant for Alcohol Drying and Cracked Gas Drying

 

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