Aluminosilicate CAS NO.1318-02-1

Introduction KANGYU 5A Molecular Sieveis an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will ads…

Introduction KANGYU 5A Molecular Sieveis an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger. It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators. Typical Chemical Formula 0.7 CaO . 0.3 Na2O . Al2O3 . 2 SiO2 . 4.5H2O SiO2 : Al2O3 ≈2 Application The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed. It is also used for the separation of normal- and iso paraffins. Production of high purity N2, O2, H2 and inert gases from mixed gas streams13X Molecular Sieve Sphere & Pellet Shape The Molecular Sieve is commonly used to separate nitrogen from oxygen 13X Molecular Sieve Introduction     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 9 Angstrom (0.9 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. Typical Chemical FormulaNa2O . Al2O3 . (2.8±0.2) SiO2 . (6~7)H2O SiO2 Al2O3 ≈2.6-3.0 Technical Parameter   Item UnitTechnical dataShape  PelletSphereDiameter mm1.5-1.73.0-3.31.7-2.53.0-5.0Size ratio up to grade%≥98≥98≥96≥96Bulk densityg/ml≥0.68≥0.68≥0.68≥0.68Wear ratio%≤0.10≤0.20≤0.10≤0.10Crushing strengthN≥30/cmZeZeolite Molecular Sieve 5A Adsorbent Sphere & Pellet ShapeApplicationCO2 ,H2O adsorption.PSA O2, H2, N2 Zeolite  Molecular Sieve 5A Adsorbent IntroductionKANGYU Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of  5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger. It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators.Typical Chemical Formula0.7 CaO . 0.3 Na2O . Al2O3 . 2 SiO2 . 4.5H2OSiO2 Al2O3 ≈2 Application  The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed. It is also used for the separation of normal- and iso paraffins.  Production of high purity N2, O2, H2 and inert gases from mixed gas streams. Technical ParameterItemUnitTechnical dataShape PelletSphereDiametermm1.5-1.73.0-3.31.7-2.53.0-5.0Size ratio up to grade%≥98≥98≥96≥96Bulk densityg/ml≥0.64≥0.64≥0.66≥0.66Wear ratio%≤0.20≤0.40≤0.20≤0.20Crushing strengthN≥30/cm≥45/cm≥30/piece≥60/pieceStatic water adsorption%≥21.5≥21.5≥21.5≥21.5Water content, as shipped%≤1.5≤1.5≤1.5≤1.5 Regeneration KANGYU molecular sieve Type 5A 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 5A molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process. Attention To avoid damp and pre-adsorption of organic before running, or must to be reactivated.