Molecular sieves, 13X
Product Detail
1. Product Information
Product Name: Molecular Sieve 13X; 13X Molecular Sieve; Zeolite 13X
Chemical Formula: Na2O • Al2O3 • (2.8 ± 0.2) SiO2 • (6-7) H2O
Silica-Alumina ratio: SiO2 / Al2O3 ≈ 2.6 - 3.0
Pore Size: ~9Å
CAS No.: 63231-69-6
2. Characterizations
|
Type: |
Type A |
Type B |
|
Appearance: |
Powder (spherical) |
Powder (spherical) |
|
Diameter (mesh/mm): |
4-8 / 3.0-5.0 |
8-12 / 1.5-2.5 |
|
Static Water Adsorption (%wt): @ RH 50%, 25°C |
≥26 |
≥26 |
|
Loss on Ignition (%wt): @ 575oC, 1hr |
≤1.50 |
≤1.50 |
|
Bulk Density (g/ml): |
≥0.64 |
≥0.65 |
|
Abrasion (%wt): |
≤0.1 |
≤0.1 |
|
Compressive strength (N): |
≥50 |
≥30 |
|
Adsorption Amount of CO2 (mg/g): |
≤120 |
≤120 |
3. Application Fields
1) Gas purification in the air separation unit removes water and carbon dioxide.
2) Drying and desulfurization of natural gas, liquefied petroleum gas, liquid hydrocarbons.
3) Catalyst carrier
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FAQ
1. What is "loss on ignition" with regards to 13X?
"Loss on ignition" describes the weight change of a sample after it has been heated to high temperature causing some of its content to burn. It helps determine whether the raw material needs to be calcined in advance when it is used, so that the volume of raw material is stable.