Molecular Sieve 13x

13X Molecular Sieve

YAMTOP Molecular Sieve 13X is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals. It will adsorb molecules with a kinetic diameter of less than 10 Angstrom (1.0 nm) and exclude those larger. It 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.

Model	YT13X
Color	Light gray
Nominal pore diameter	10 angstroms
Shape	Sphere
Diameter (mm)	1.6-2.5 (8*12 mesh)	3.0-5.0(4*8mesh)
Size ratio up to grade (%)	≥98	≥98
Bulk density (g/ml)	≥0.7	≥0.68
Wear ratio (%)	≤0.20	≤0.20
Crushing strength (N)	≥30/piece	≥80/piece
Static H2O adsorption (%)	≥25	≥25
Static CO2 adsorption (%)	≥17	≥17
Water content (%)	≤1.5	≤1.5
Typical Chemical Formula	Na2O. Al2O3. (2.8±0.2) SiO2. (6~7)H2O SiO2 : Al2O3 ≈2.6-3.0
Typical Application	a) Removal of CO2 and moisture from air (air pre-purification) and other gases. b) Separation of enriched oxygen from air. c) Removal of n-chained compositions from aromatics. d) Removal of R-SH and H2S from hydrocarbon liquid streams (LPG, butane etc.) e) Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams). f) Production of bulk oxygen in PSA units.





Warranty	a)By National Standard HG-T_2690-2012 b)Offer lifetime consultation on problems occurred

YAMTOP 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.

Model	YT-APG
Color	Light gray
Nominal pore diameter	10 angstroms
Shape	Sphere
Diameter (mm)	1.6-2.5 (8*12mesh)	3.0-5.0 (4*8mesh)
Size ratio up to grade (%)	≥98	≥98
Bulk density (g/ml)	≥0.7	≥0.68
Wear ratio (%)	≤0.20	≤0.20
Crushing strength (N)	≥30/piece	≥80/piece
Static H2O adsorption (%)	≥27	≥27
Static CO2 adsorption (%)	≥18	≥18
Water content (%)	≤1.0	≤1.0
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
Warranty:	a)By National Standard HG-T_2690-2012 b)Offer lifetime consultation on problems occurred

Regeneration:
YAMTOP molecular sieve Type 13X(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 CO2 levels below 2 ppm.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Size:
13X(APG) - Zeolite are available in beads of 2-3 mm(8x12 mesh), 2.5-5 mm(4x8 mesh) and as powder.

Attention:
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Product List