Home > Adsorbents > Molecular Sieve >

PRODUCT

Contact Us

:+86 799 6611966

:+86 13576431529

xintao06

export@xt988.com

3A Molecular sieve

CAS NO.: 1318-02-1
Appearance: Sphere and Pellet
Standard Packaging: 55 Gallon Steel Drum,Super Sack
Certification: ISO9001:2015,BV,SGS,MA

  • Description
  • Specification

3A Molecular Sieve

Xintao 3A Molecular Sieve, 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. 

It has the advantages of faster adsorption speed, more regeneration times, higher crushing strength

stronger anti-pollution ability, greater utilization efficiency and longer service life.

Chemical Molecular Formula: 

0.4K2O·0.6Na2O·Al2O3·2SiO·4.5H2O.   (SiO2 : Al2O3 ≈2).

Typical Application:  

a) Be mainly used for the drying of petroleum cracking gas such as ethylene, propylene, butadiene 

    and others.

b) Drying of highly polar compounds, such as methanol and ethanol.

c) Drying of air.

d) Drying of natural gas and methane gas.

Warranty:

By National Standard GB/T 10504-2017.

Free consultation during the warranty period.

Model

3A Molecular Sieve

Nominal pore diameter

3 angstroms

Shape

Sphere

Pellet

Diameter

1.7-2.5   (mm)

3.0-5.0   (mm)

1.6 (mm)  

3.2   (mm) 

8*12 (mesh)

4*8 (mesh)

1/16 (inch)

1/8 (inch)

Bulk density (g/ml)

≥0.70

≥0.70

≥0.68

≥0.68

Crushing strength (N/PC)

≥55.0

≥85.0

≥30.0

≥50.0

Size ratio up to grade (%)

≥98.0

≥98.0

≥96.0

≥96.0

Static H2O adsorption (%)

≥21.0

≥21.0

≥21.0

≥21.0

Water content (%)

≤1.5

≤1.5

≤1.5

≤1.5

Wear ratio (%)

≤0.25

≤0.25

≤0.40

≤0.40

Feedback
Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

 

    CONTACT US

  • Tel:+86 799 6611966
  • Fax:+86 799 6611965
  • Email:export@xt988.com
http://www.xtadsorbents.com
COPYRIGHT©2018-2019 XINTAO