molecular sieve 4A DG

Name: molecular sieve 4A DG
SKU: 10000001

Model 4A DG Baking Equipment Shanghai,China(Mainland) Ref 10000001

Price on request

Pricing is provided on request — use the quote form below.

Port: shanghai
Minimum Order Quantity: 1 Ton/Tons
Supply Ability: 100 Ton/Tons per Month
Payment Terms: L/C,T/T

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Key features

1.deep drying natural gas alkane,2.used for dehydratlon of varlous gasss

Specifications

Place of Origin	Shanghai China (Mainland)	Model Number	4A DG
White	beads	Details	1.deep drying natural gas alkane,2.used for dehydratlon of varlous gasss

Packaging & delivery

Packaging Detail	Packing: 150KG/steel drum
Delivery Detail	10 DYAS After order

Product description

4dgA Molecular Sieve Adsorbent is a clay-bound sodium form of Type A molecular sieve. 4A molecular sieve will adsorb molecules with critical diameters up to 4 angstroms. It adsorbs water and ethanol, but not larger molecules like propane.

APPLICATIONS

Deep drying of gases and liquids, such as natural gas alkane, air, carbon dioxide etc.
Static drying for electronic component and hygroscopic substance
Dehydration of coating and polyester etc.

Chemical Formula

Type 3A can be adsorbed on Type 4A. Na12[(AlO2)12(SiO2)12].XH2O

Typical Properties	1/16” Pellets	1/8” Pellets	1.6-2.5mm Beads	2-4mm Beads	3-5mm Beads
Nominal Pore Diameter	4 Angstroms	4 Angstroms	4 Angstroms	4 Angstroms	4Angstroms
Bulk Density	41 lb/cu ft	41 lb/cu ft	40 lb/cu ft	42 lb/cu ft	40 lb/cu ft
Hydrated Wet Density	----	----	----	----	----
Activated Dry Density	----	----	----	----	----
Particle Diameter	0.0575 in. to 0.0775 in.	0.115 in. to 0.135 in.	0.039 in. to 0.059 in.	0.0661 in. to 0.0937 in.	0.0937 in. to 1.187 in.
Crush Strength	9 lbs	17 lbs	----	6.9 lbs	18 lbs
Crystal Structure	----	----	----	----	----
Heat of Adsorption (Max)	1800 btu/lb H2O	1800 btu/lb H2O	1800 btu/lb H2O	1800 btu/lb H2O	1800 btu/lb H2O
Equilibrium H2O Capacity**	21% wt	21% wt	21% wt	21% wt	21% wt
Water Content	< 1% wt	< 1% wt	< 1% wt	< 1% wt	< 1% wt
Molecules Adsorbed	Molecules with an effective diameter < 4 angstroms, including ethanol, H2S,CO2, some mercaptans.
Molecules Excluded	SO2, C2H4, C2H6, C3H6 Molecules with an effective diameter > 4 angstroms, e.g. propane.