Zeolite Molecular Sieve 4a Dried Adsorbent

 

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Zeolite molecular sieve 4A dried adsorbent
Zeolite Molecular Sieve 4A Dried Adsorbent
Zeolite Molecular Sieve 4A Dried Adsorbent
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Estimated Delivery Time: 5-8 Days


Introduction

Zeolite molecular sieve is 4A alkali alumino silicate, it is a form of calcium from the crystal structure of type 4A. Type 4A has an effective pore opening of 4 angstroms 0.4 nm. It will absorb the particles with a diameter of less than 4 motor A and exclude those larger.


A typical chemical formula
Na2O Al2O3 2.SiO2 92H2O

Application
1 drying and removal of CO2 from natural gas and liquefied petroleum gas, air and inert gases and athmospheric, etc..
2 Removal of hydrocarbons, ammonia and methanol from gas streams ammonia treatment SYN
3 are used in special types, and interruption of the air units of trucks, buses and locomotives.
4 packed in small bags, can be used only as dried packaging.



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Item
Unit
Target

Formation

Pellet
Ball

Qatar
Mm
1.5 to 1.7
3.0 to 3.3
1.7 to 2.5
3.0 to 5.0

Volume ratio up to grade

98
98
96
96

Bulk density
G ml
0.60
0.60
0.60
0.60

Abrasion rate

0.20
0.25
0.20
0.20

Crushing strength
N P
30
45
60
70

Water absorption

20.5
20.5
20.5
20.5

Water Bottling

1.5
1.5
1.5
1.5



Packing:

By cardboard box, each box or 30kg 25kg, inside the bag tightly.

Or iron drum 40kgsealed, inside an airtight bag.



Renewal
Can be renewed 4A molecular sieve type either by heating in the case of thermal conversion, or by lowering the pressure in the case of pressure swing.
To remove moisture from the molecular sieve 4A, the temperature of 250-280 C is required. A sieve remade correctly Molecular grant dew points less moisture from -100 degrees Celsius.
The concentrations of the outlet pressure on the swing depends on the gas current, and the conditions of the process

Size
4A - Zeolites are available in beads of 1-2 mm, 10x18 mesh 2-3 mm, 8x12 mesh, 2.5 to 5 mm, grid 4x8, and in the form of powder, and the pellet in 1.6, 3.2.

 
 
Related Keywords: molecular sieve, freeze dried food, sieve, sieve bend screen, dried goji berry fruit, dried goji berries,
Related Categories: Water Treatment
 
 
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