Zeolite 3A Molecular Sieves Adsorbent for Gas and Liquid Drying

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Molecular Sieves 3A
Zeolite 3A Molecular Sieves
Zeolite Desiccants
3A Zeolite Sieve
3A Zeolite Adsorbents
Molecular Sieves Adsorbents

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3A Molecular Sieves Adsorbents Introduction

3A molecular sieve adsorbents is a potassium-sodium type aluminosilicate, it is exchanged with K^﹢for the Na⁺ of 4A molecular sieve to form a pore diameter of 3Å molecular sieve, this kind of molecular sieve 3A is mainly used to adsorb H₂O water and not adsorb any molecule with a diameter larger than 3Å. According to the characteristics of 3A molecular sieve’s industrial applications, the 3A molecular sieve adsorbents have faster adsorption speed, more regeneration times, higher anti-crushing strength and anti-pollution ability, which improves the utilization efficiency of molecular sieve and prolongs the service lifetime of molecular sieve, it’s the preferred desiccant necessary for deep drying, refining and polymerization of gas and liquid in the petroleum and chemical industries.

3A Molecular Sieve Picture

3A Molecular Sieves Adsorbents Technical Specification

Shape	Bead		Pellet
Particle Diameter	1.6 ~ 2.5mm	3.6 ~ 4.8mm	1/16＂	1/8＂
Granularity (%)	≥98	≥98	≥98	≥98
Loose Bulk Density (kg/m³)	≥680	≥650	≥650	≥650
Crush Strength (N)	≥25	≥55	≥22	≥71
Wear Ratio (%)	≤0.2	≤0.2	≤0.2	≤0.25
Package Water Content (wt %)	≤1.5	≤1.5	≤1.5	≤1.5
Static H₂O Absorption (wt %)	≥20	≥20	≥20.5	≥20.5

13X Molecular Sieve Application

Drying of refrigerants
Drying of N₂-H₂ mixed gas
Drying of liquids such as ethanol
Drying of air in insulating glass
Drying of natural gas and methane gas
Drying of unsaturated hydrocarbons & cracked gas ethylene, acetylene, propylene and butadiene