Molecular sieve 13X: --ISO9001:2008 -- Special for PSA Oxygen --Professional manufacturer
Molecular Sieve 13X is also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.
Typical Chemical FormulaNa2O . Al2O3 . (2.8±0.2) SiO2 . (6~7)H2OSiO2 : Al2O3 ≈2.6-3.0
Technical Parameter
| Item | Unit | Technical data | |||
| Shape | Pellet | Sphere | |||
| Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
| Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 |
| Bulk density | g/ml | ≥0.61 | ≥0.61 | ≥0.64 | ≥0.64 |
| Wear ratio | % | ≤0.10 | ≤0.20 | ≤0.10 | ≤0.10 |
| Crushing strength | N | ≥30/piece | ≥45/piece | ≥45/piece | ≥85/piece |
| Static water adsorption | % | ≥27 | ≥27 | ≥27 | ≥27 |
| Static CO2 adsorption | % | ≥18 | ≥18 | ≥18 | ≥18 |
| Water content, as shipped | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Application : Removal of CO2 and moisture from air (air pre-purification) and other gases. Separation of enriched oxygen from air. Removal of mercaptans and hydrogen sulphide from natural gas. Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.) Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams). Removal of n-chained compositions from aromatics. Production of bulk oxygen in PSA units . Production of medical oxygen in small scale oxygen concentrators
Regeneration:13x molecular sieve can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes.
1. Removal of CO2 and moisture from air (air pre-purification) and other gases.2. Separation of enriched oxygen from air. 3. Removal of mercaptans and hydrogen sulphide from natural gas.4. Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.)5. Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams).6. Removal of n-chained compositions from aromatics.7. Production of bulk oxygen in PSA units .8. Production of medical oxygen in small scale oxygen concentrators
Size: 13X - Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6”, 3.2”. Attention: To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
13X Molecular Sieve
