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Molecular sieve 4A for industrial gas drying

Product: Molecular sieve

Color: Different color

Common Size: Sphere 0.2-0.4 0.5-1mm etc. Columnar: 1.5mm etc.

Usage: Gas drier

Packing: 30kg/ bucket

Description

Molecular sieves are crystalline silicates or aluminosilicates. They are formed by oxytetrahedrons or aluminooxytetrahedra connected by oxygen bridges.

Advantage of Molecular Sieve

  • Various pore structure
  • Strong absorption capacity
  • Strong thermal stability

Application of Molecular Sieve

  • Moisture absorption
  • Gas treatment
  • Drier

Specification of Molecular Sieve

Model 4A Molecular Sieve
Nominal pore diameter 4 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) ≥35.0 ≥80.0 ≥30.0 ≥70.0
Size ratio up to grade (%) ≥98.0 ≥98.0 ≥96.0 ≥96.0
Static H2O adsorption (%) ≥21.5 ≥21.5 ≥21.5 ≥21.5
H2O content (%) ≤1.5 ≤1.5 ≤1.5 ≤1.5
Wear ratio (%) ≤0.40 ≤0.40 ≤0.40 ≤0.40

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