• Desiccant Molecular Sieve 3A for Ethanol Distillation
  • Desiccant Molecular Sieve 3A for Ethanol Distillation
  • Desiccant Molecular Sieve 3A for Ethanol Distillation
  • Desiccant Molecular Sieve 3A for Ethanol Distillation
  • Desiccant Molecular Sieve 3A for Ethanol Distillation
  • Desiccant Molecular Sieve 3A for Ethanol Distillation

Desiccant Molecular Sieve 3A for Ethanol Distillation

Shape: Sphere
Drying Method: Static Drying
Kind: Montmorillonite Desiccant
Sorbent: Molecular Sieves
Desiccant: Chemical Desiccant
Transport Package: Plastic Bag, Carton Box, Steel Drum. Carton Drum
Samples:
US$ 0/g 1 g(Min.Order)
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Basic Info.

Model NO.
1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
Specification
1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
Trademark
XINGFENG
Origin
China
HS Code
3824999990
Production Capacity
50000mt/Year

Product Description

Desiccant Molecular sieve 3A for Ethanol Distillation
Desiccant Molecular Sieve 3A for Ethanol Distillation


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
0.4K 2 O 0.6Na 2 O Al 2 O 3   2.OSiO 2   4.5H 2 O
SiO 2  : Al 2 O ≈2 

Technical Parameter
Item Unit Technical data
Shape
 
Pellet Sphere
Diameter mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0
Size ratio up to grade % ≥98 ≥98 ≥98 ≥98
Bulk density g/ml ≥0.65 ≥0.65 ≥0.70 ≥0.70
Wear ratio % ≤0.20 ≤0.25 ≤0.10 ≤0.10
Crushing strength N ≥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".

Shipping and Packing
Package Type Container Load Capacity Delivery time Quality
Insurance
Payment Terms
20 GP 40 GP
Steel drum, 150kg/drum 12000 kg 24000 kg Within 7-10 days Chinese National Standard; Offer quality assurance as request. T/T, L/C, Paypal, West Union
Paper drum, 25kg/drum 9000 kg 18000 kg
Paper box, 25kg/box 13500 kg 27000 kg
Desiccant Molecular Sieve 3A for Ethanol Distillation

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Diamond Member Since 2017

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Manufacturer/Factory & Trading Company
Number of Employees
49
Year of Establishment
2010-03-10