1.Purification and removal of H2O and CO2. 2.Dehydration and desulfuration of nature gas 3.ISO9001

Molecular Sieve

 

 

INTRDUCTION

 

       Molecular Sieve 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms ( 0.4nm) . XINGFENG type 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.

 

 

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Technical Parameter

Item	Unit	Value
Shape		Pellet / Cylindrical		Sphere
Diameter	mm	1.5-1.7	3.0-3.3	1.7-2.5	3.0-5.0
Size ratio up to grade	%	≥98	≥98	≥96	≥96
Bulk density	g/ml	≥0.61	≥0.61	≥0.64	≥0.64
Wear ratio	%	≤0.10	≤0.20	≤0.10	≤0.10
Crushing strength	N	≥30/cm	≥45/cm	≥25/piece	≥65/piece
Static water adsorption	%	≥25.0	≥25.0	≥25.0	≥25.0
Static CO2 adsorption	%	≥18	≥18	≥18	≥18
Water content, as shipped	%	≤1.5	≤1.5	≤1.5	≤1.5

Other photos

Molecule sieve ISO9001