年表作成・共有サービス - pastport

 Product Introduction:

Molecular sieve 3A, also known as molecular sieve KA, with an aperture of about 3 angstroms, can be used for drying of gases and liquids as well as the dehydration of hydrocarbons. It is also widely used for the complete drying of petrol, cracked gases, ethylene, propylene and natural gases.

 

 Molecular formula:

0.4K2O · 0.6Na2O · Al2O3 · 2.0SiO2 · 4.5H2O

 

 Technical Data

Properties

Unit

Technical Data

Shape

 

Spherical

Cylindrical

Diameter

mm

1.7-2.5

3.0-5.0

1/16”

1/8”

Granularity

%

≥98

≥98

≥98

≥98

Bulk density

g/ml

≥0.73

≥0.70

≥0.66

≥0.64

Abrasion

%

≤0.20

≤0.20

≤0.20

≤0.20

Crush Strength

N

≥35

≥80

≥40

≥70

Static H2O Adsorption

%

≥22

≥22

≥22

≥22

Moisture

%

≤1.5

≤1.5

≤1.5

≤1.5

Note: The above is typical data. We can also produce per customers’ request.

 

 Application:

Dehydration of many kinds of liquids (e. g: ethanol).

Drying for air, refrigerant, natural gas and methane.

Drying for cracked gas, ethylene, acetylene, propylene and butadiene Insulating glass desiccant.

 

 Packaging:

Steel drum / paper drum / aluminum foil bag or per customer’s request.

 

 Storage:

Avoid damping and any adsorption of water or organic substance before use. Otherwise it must be regenerated.
https://www.tzjkaolin.com/3a-molecular-sieve/