3A Molecular Sieve

• Formula: 2/3K2o~1/3na2o~Al2O3~2sio2~9/2H2O(Sio2/A2o3=2)
• Material: Ceramic
• Structure Feature: 3A
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Dehydration
• Model NO.: alkali metal aluminosilicate,
• Source: Particle
• Transport Package: Paper Carton
• Trademark: pingxiang chemshun ceramics
• Origin: P. R. China
• HS Code: 382999990
• Production Capacity: 10000ton/Year

Product Description

3A Molecular Sieve

Production Description:
Molecular sieve 3A 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 absorbs molecule with effective diameters smaller than approximately 3 angstroms, but excludes molecule such as ansaturated hydrocarbons.

Application:
Dehydration of unsaturated Hydrocarbon,
Dehydration of cracked petroleum gas in ethylene in industry,
Dehydration of natural gas and prevent the formation of COS,
Dehydration of polar liquid,
Dehydration of anhydrous alcohol,
Static dehydration of insulation glass units,
Dehydration of kerosene oil and jet fuel,

Material:
Type:3A ; Pore diameter:3 angstroms; chemical formula:2/3K2O~1/3Na2O~AL2O3~2SiO2~9/2H2O(SiO2/A2O3=2)

Technical Datas:

Shape	Bead		Pellet
Diameter(mm)	1.6-2.5 (8x12 mesh)	3-5(4x8mesh)	1.6(1/16")	3.2(1/8")
Static water adsorption(% wt)	>=21	>=21	>=21	>=21
Ethylene adsortion(mg/g)	<=3	<=3	<=3	<=3
Bulk density(g/ml)	>=0.7	>=0.68	>=0.68	>=0.66
Crush strength(N)	>=30	>=80	>=35	>=60
Attrition rate(%wt)	<=0.2	<=0.2	<=0.25	<=0.25
Size ratio up to grade(%)	>=98	>=98	>=96	>=96
Package moisture content(%wt)	<=1.5	<=1.5	<=1.5	<=1.5