4A Molecular Sieve

The 4A molecular sieve has a pore size of 4Å, which absorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. The selective adsorption performance of water is higher than any other molecules. It is one of the most widely used molecular sieve varieties in industry.

Key words:

4A Molecular Sieve

Product Details

Introduction:

The 4A molecular sieve has a pore size of 4Å, which absorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. The selective adsorption performance of water is higher than any other molecules. It is one of the most widely used molecular sieve varieties in industry.

Performance:

4A molecular sieve is mainly used for oilfield associated gas and natural gas drying.

Features:

Fast adsorption speed, multi regeneration times, high crushing strength, strong anti-pollution ability

Project

Index

Sphere Size mm

¢2-3  ¢3-4  ¢4-6

Appearance

Brown Sphere

Bulk Density g/cm³

0.68-0.72

Crush Resistance N/Sphere

30-80

Abrasion Loss %

0.20

Static Absorbing Capacity %

21±2

Static Methanol Adsorption Capacity %

14

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