1.7 2.5mm Sphere Zeolite Molecular Sieve 5A For Gas Purification

Product Overview

Description

1.7-2.5mm Sphere Zeolite Molecular Sieve 5A  For Gas Purification

 

Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of  5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.

 

It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators.

 

5A Molecular Sieves Specifications

Shape	Sphere		Pellet
Diameter (mm)	1.7-2.5	3.0-5.0	1.6	3.2
Size ratio up to grade (%)	≥98	≥98	≥96	≥96
Bulk density (g/ml)	≥0.72	≥0.70	≥0.66	≥0.66
Wear ratio (%)	≤0.20	≤0.20	≤0.20	≤0.20
Crushing strength (N)	≥45/piece	≥100/piece	≥40/piece	≥75/piece
Static H2O adsorption (%)	≥22	≥22	≥22	≥22
Water content (%)	≤1.0	≤1.0	≤1.0	≤1.0

 

Typical Chemical Formula:   0.7CaO . 0.3 Na2O . Al2O3 . 2SiO2 . 4.5H2O

                                                 SiO2 : Al2O3 ≈ 2

 

 

5A Molecular Sieves Application 

                » Purification of brazing atmospheres and generation of protective atmosphere in metallurgy;

                » Separation of mixtures of Olefin and Paraffin Hydrocarbons;

                » Gas purification of rubbish recycling plants from toxic agents;

                » Natural and oil gas purification from Sulphurous compounds, Carbon Dioxide and Mercaptans;

              » Extraction and purification of normal Paraffins which are feed for manufacturing detergents and Protein-Vitamin components.