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3A 4A 5A 10A 13X Zeolite Molecular Sieve for Gas and Liquid Drying1
Chemical Auxiliary CatalystMolecular SieveZeolite Molecular Sieve
Labeyond Chemicals Co., Ltd.
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Product Description Product Description3A bar molecular sieve3A molecular sieve is a kind of alkali metal silica aluminate, it is also called 3A zeolite molecular sieve.Chemical formula:?K20-?Na20-AL2O3.2SiO2.9/2H2O, effective pore size about 3A, mainly used for adsorption of water, not adsorption of any molecule with a diameter greater than 3A, according to the characteristics of industrial applications, it has fast adsorption speed, regeneration times, anti-crushing strength and anti-pollution ability, high High utilization efficiency, long service life, etc. It is the desiccant necessary for deep drying, refining and polymerization of gas-liquid phase in petroleum and chemical industry.CONTACT USClassificationItemsSymbol1/16inch1/8inch4×8mesh8×12mesh3A StripspherePore size (?) 3333Buck density(kg/m3)≥680680710710Adsorption heat Kj/kg H2O 4186418641864186Diameter(mm) Φ1.5-1.7Φ3.1-3.3Φ3.0-5.0Φ1.7-2.5Crushing strength (N)≥459010035Static water adsorption(wt,%)≥21212121Moisture(wt,%)≤1.51.51.51.5Dynamic water adsorption/%≥15151010Static ethylene adsorption(mg/g)≤3333Particle size≥98989898Molecular sieve 4A The effective pore opening of molecular sieve 4A is 4 Angstrom. It can adsorb water, methanol, ethanot sulfur compounds, carbon dioxide ect. It can be used for various application. Molecular sieve 5A The effective pore opening is 5 Angstrom. With good adsorption selectivity and high adsorption speed, a typical application for SA is removal of the impurities from synthesis gas to obtain high purity hydrogen by PSA process. Molecular sieve 13XThe effective pore opening is 10 Angstrom. It is used for gas deep drying, removal of water and CO2 in cryogenic air separation system. It can adsorb any molecules which can be adsorbed by 3A, 4A, SA. It also can adsorb the molecules with large critical diameter. Typical PropertiesUnitBeadsExtrudatesDiametermm1.7-2.53.0-5.01.63.23A Water adsorption capacitywt%≥21≥21≥21≥214A Water adsorption capacitywt%≥22≥22≥22≥225A Water adsorption capacitywt%≥25≥25≥25≥2513X Water adsorption capacitywt%≥27≥27≥27≥27Packing moisturewt%≤1.5≤1.5≤1.5≤1.5 Company Profile
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