13X Molecular Sieve

Offer Details

Offer Type:
Offer Category:	Chemicals >Chemical Auxiliary & Catalyst > Desiccant & Sorbent
Offer Post Time:	2009-11-09
Expiration Date:	2010-07-06
Details:	13X Molecular Sieve Chemical Formula: Na2O· Al2O3· (2.8± 0.2)SiO2· (6-7)H2O Si/Al ratio: SiO2/ Al2O3 about 2.6-3.0 Pore diameter: About10A Use: Desiccation and purification of air. Removal water and CO2 for in-flow in air-separation equipmengt. H2S and sulphide removal for hydrocarbons and natural gas. Catalyst support. Reactivation: 1. Removal of water: Hot gas at 200-350º C and pressure 0.3-0.5kg/cm flows through the molecular sieve bed for 3-4 hours. Let temperature decreases down to 110-180º C, cooling. 2. Removal of organics: Regeneration is achieved by means of steam treatment to remove organics, and then remove water with method 1.