Products

4A type molecular sieve

4A type molecular sieve
Product name:4A type molecular sieve
Item:
Details:
  Introduction: 4A molecular sieve is a sodium aluminosilicate crystal aperture 4Å (0.4nm), can be adsorbed on the critical diameter is not greater than the molecule itself aperture.
 Scope of application: gas and liquid drying can adsorption H20, H2S, NH3, SO2, CO2,, C2H5OH, C2H6, etc.; oil field associated gas, dry gas; some of the gas or liquid, refined or purified, such as argon purification.

 

Index

Unit

Ball-shaped

Bar-like

Diameter

mm

1.6-2.5

3-5

1/16英寸

1/8英寸

Static water adsorption

≥mg/g

215

215

215

215

Adsorption amount of methanol

≥mg/g

140

140

140

140

Packing density

≥g/ml

0.68

0.66

0.68

0.66

Compressive strength

≥N

30

80

30

80

Wear rate

≤%wt

0.1

0.1

0.3

0.3

Packing water

≤%wt

1.5

1.5

1.5

1.5