Molecular Sieve 3A: Molecular sieve 3a, also known as molecular sieve KA, with an aperure of about 3 angstroms, can be used for drying of gases and liquid as well as the dehydration of hydrocarbons, it is also widely used for the complete drying petrol, cracked gases, ethylene, propylene and natural gases.
Molecular Sieve 4A: Molecular Sieve 4A is suitable for the drying of gases(e. G: Natural gas, petrol gas) and liquids, with an aperture of about 4 angstroms.
Molecular Sieve 5A: The aperture of molecular sieve 5A is about 5 angstroms, also called calcium molecular sieve. It can be used in the pressure swing adsorption instruments of oxygen-making and hydrogen-making industries.
Molecular Sieve 13X: 13x Molecular Sieve is a special product which is produced to meet the special requirements of air separation industry. It further enhances the adsorption capacity for carbon dioxide and water, and also avoids tower frozen during air separation process. It also can be used for oxygen-making.
|
Type |
3A |
4A |
5A |
5A PSA |
10X |
13X |
13X APG |
Cu-13X |
Pore Dia.
(angstroms) |
3 |
4 |
5 |
5 |
9 |
9-10 |
|
10 |
|
Silica-Alumina Ratio |
2 |
2 |
2 |
2 |
2.6-3.0 |
2.6-3.0 |
2.6-3.0 |
2.6-3.0 |
Bulk Density
g/ml |
≥0.66 |
≥ 0.67 |
≥0.64 |
≥0.67 |
≥0.64 |
≥0.62 |
≥0.61 |
≥0.60 |
Crushing Strength
N |
35-110 |
40-140 |
40-140 |
8-40 |
20-80 |
30-100 |
30-100 |
35-65 |
Wear Ratio
% |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
Size Ratio up to Grade
% |
≥98 |
≥98 |
≥98 |
≥98 |
≥98 |
≥98 |
≥98 |
≥98 |
Water content
% |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
Static H2O adsorption
% |
≥21 |
≥21.5 |
≥22 |
≥22 |
≥25 |
≥26 |
≥27 |
≥27 |
Zibo Yinghe Chemical Sales Co., Ltd. Was established in 2010, located in Shandong, China. We have our own factories on the mainland. Our main products are activated alumina ball, alumina grinding ball, industrial alumina powder, calcined alumina.
