Molecular Sieves 4A

Basic Info.
Model NO. Molecular sieves 4A
EINECS: 69912-79-4
Shape: Beads
Drying Method: Static Drying
Kind: Mineral Desiccant
Sorbent: Molecular Sieves
Desiccant: Chemical Desiccant
Color: Light Gray
Package Volume: 25kg Bag or 50kg Steel Drum
Delivery: Xuancheng of Anhui
Transport Package: Steel Drum for Seafreight
Specification: Aluminosilicate Crystal
Trademark: Chemequip
Origin: Xuancheng of China
HS Code: 2842100000
Production Capacity: 20000 Tons/Year

Product Description

Zeolite molecular sieves have the structure and characteristics of crystals, the surface is a solid skeleton, and the internal holes have the function of adsorbing molecules. There are pores connected to each other, and molecules pass through the pores channels. Due to the crystalline nature of the pores, the pore size distribution of molecular sieves is very uniform. Molecular sieves selectively adsorb molecules according to the size of the holes in their crystal, that is, they adsorb molecules of a certain size and repel molecules of larger substances, so they are figuratively called “molecular sieves.”

4A molecular sieves can adsorb molecules with a diameter of not more than 4A, such as water, CH3OH, hydrogen sulfide, carbon dioxide, ethylene, C3H6, etc., and are mainly used for drying LNG and a mixture of gases and liquids.