China 13X Molecular Sieve for Mercaptan Removal, Find details about China Molecular Sieve, Molecular Sieve 13X from 13X Molecular Sieve for Mercaptan Removal
Product introduction
13X APG molecular sieve is specially designed to co-absorb CO2 and H2O for air cryo-separation industry. It has larger capacity and faster adsorption speed for removal of CO2 and H2O to prevent the bed gelation, it is suitable for any air cryo-separation plants of any size and any types in the world.
Technical Specification
Model | 13X APG | |||
Color | Light gray | |||
Nominal pore diameter | 10 angstroms | |||
Shape | Sphere | Pellet | ||
Diameter (mm) | 1.7-2.5 (8*12mesh) | 3.0-5.0 (4*8mesh) | 1.6(1/16inch) | 3.2 (1/8inch) |
Size ratio up to grade (%) | ≥98 | ≥98 | ≥98 | ≥98 |
Bulk density (g/ml) | ≥0.67 | ≥0.65 | ≥0.63 | ≥0.62 |
Wear ratio (%) | ≤0.20 | ≤0.20 | ≤0.40 | ≤0.40 |
Crushing strength (N) | ≥25/piece | ≥75/piece | ≥25/piece | ≥60/piece |
Static H2O adsorption (%) | ≥27 | ≥27 | ≥27 | ≥27 |
Static CO2 adsorption (%) | ≥18 | ≥18 | ≥18 | ≥18 |
Water content (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Typical Chemical Formula | Na2O . Al2O3 . 2.45SIO2 . 6.0H2O (SiO2 : Al2O3 ≈2.6-3.0) | |||
Typical Application | Removal of H2O from air fro air cryo-separation application |
Regeneration:
molecular sieve13X APG 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.
To remove moisture from a 13X APG molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptans or CO2levels below 2ppm.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process