Oreworld trade (Tangshan) co., Ltd

Zeolite 4A Molecular Sieve

Product Details:

Introduction of Zeolite 4A Molecular Sieve
A kind of alkali-metallic, silicon-aluminum compounds, it could absorb the molecules which critical diameter is not more than 4 angstroms.



Typical Chemical Formula of Zeolite 4A Molecular Sieve
Na2O . Al2O3 . 2SiO2 . 4.5 H2

SiO2 : Al2O3 ≈2

Technical Parameter of the Zeolite 4A Molecular Sieve

Item

Unit

Technical data

Shape

 

Pellet

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

≥0.68

≥0.68

≥0.68

≥0.68

Wear ratio

%

≤0.20

≤0.40

≤0.20

≤0.20

Crushing strength

N

≥30/cm

≥45/cm

≥30/piece

≥70/piece

Static water adsorption

%

≥20.5

≥20.5

≥21

≥21

Static methanol adsorption

%

≥15

≥15

≥15

≥15

Water content, as shipped

%

≤1.5

≤1.5

≤1.5

≤1.5

Size of the Zeolite 4A Molecular Sieve
4A - Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6, 3.2.

Application of the the Zeolite 4A Molecular Sieve

1) Drying and removing of CO2 from natural gas, LPG, air, inert and etc.
2) Removal of hydrocarbons, ammonia and methanol from gas streams 
3) Special types are used in the air break units of buses, trucks and locomotives.
4) Packed in small bags, it may be used simply as a packaging desiccant.

Package of 4A Molecular Sieve

- 55 gallon air-tight iron drum,and each drum has inner PE bag.

- 25 kg/carton,and each carton has inner PE bag.

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