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High quality activated Efficient chemical product 3A chemical Molecular Sieve For Insulating Glass

Pingxiang Naike Chemical Industry Equipment Packing Co.,Ltd

High quality activated Efficient chemical product 3A chemical Molecular Sieve For Insulating Glass

Brand Name : NAIKE

Model Number : NAIKE CHEMICAL

Certification : sgs

Place of Origin : jiangxi

MOQ : 25kg

Price : $0.42+1kg

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 300+kg+work day

Delivery Time : 5-8 work day

Packaging Details : 25kgs or 50kgs carton box or 150kgs iron drum with pallet, or accroding to the client requirements

Shape : Pellet & Sphere

Purity : 99.9%

Classification : Chemical Auxiliary Agent,Catalyst,Other Inorganic Salts

Type : 3A

Usage : Water Treatment Chemicals,Electronics Chemicals

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Description
3A Molecular Sieve 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.
Typical Chemical Formula
0.45 K2O . 0.55 Na2O . Al2O3 . 2 SiO2 . 4.5H2O SiO2 : Al2O3 ≈2
Product Properties
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
≥96
≥96
Bulk density
g/ml
≥0.68
≥0.68
≥0.68
≥0.68
Wear ratio
%
≤0.20
≤0.25
≤0.10
≤0.10
Crushing strength
N
≥45/cm
≥60/cm
≥30/piece
≥70/piece
Static water adsorption
%
≥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

1) Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien) 2) Cracked Gas Drying 3) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required. 4) Drying of highly polar compounds, such as methanol and ethanol 5) Drying of liquid alcohol 6) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled. 7) Drying of refrigerants

Regeneration

NAIKE 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.

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