98198Ʊ

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4A molecular sieve

Details

Introduction: 4A molecular sieve is a sodium aluminosilicate crystal aperture 4Å (0.4nm), can be adsorbed on the critical diameter is not greater than the molecule itself aperture.

Scope of application:
gas and liquid drying can adsorption H20, H2S, NH3, SO2, CO2,, C2H5OH, C2H6, etc.;
oil field associated gas, dry gas;
some of the gas or liquid, refined or purified, such as argon purification.

Item

Unit

98198ƱTechnical data

Shape

 

Pellet

Sphere

Diameter

mm

1.5-1.7

3.0-3.3

1.7-2.5

3.0-5.0

98198ƱSize ratio up to grade

%

98

98

96

96

Bulk density

g/ml

0.60

0.60

0.64

0.64

Wear ratio

%

0.20

0.40

0.20

0.20

Crushing strength

N

30/cm

45/cm

30/piece

70/piece

98198ƱStatic water adsorption

%

20.5

20.5

21

21

98198ƱStatic methanol adsorption

%

15

15

15

15

Water content, as shipped

%

1.5

1.5

1.5

1.5














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