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Molecular Sieves 3A |
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Noble Molecular Sieves Type 3A is synthetic crystalline Molecular Sieves having three dimensional potassium alumino-silicate frameworks with interconnected cavities. Access to these cavities is through pores of uniform diameter of 3Ao (angstroms).
Noble Molecular Sieves 3A adsorbs Polar Molecules with effective diameter less than 3Ao e.g. H2O, NH3, while they exclude molecules with effective diameter greater than 3Ao like olefins, n-paraffin etc.
Noble Molecular Sieves 3A is specially used for drying of unsaturated hydrocarbons streams or polar liquids like Cracked Gas, Acetylene, Acetone, Propylene, Methanol, Butadiene, Ethanol, IPA, THF, MDC, MEK, Xylene, Methylene Chloride, Ethyl Alcohol, Tetra-Butyl Ether, Drying of N2-H2 mixture produced by cracking NH3, CO2 & Methane Gas etc.
In liquid phase application all liquids should be drained off and evaporated from the adsorbent bed before thermal regeneration.
Noble Molecular Sieves Type 3A is available in Cylindrical Pellets (1.5mm and 3 mm) & Spheres Form (1.5 mm to 2.5 mm and 2.5 mm to 5 mm)
In case if you require any further information like Technical Specification, sample etc. then please do not hesitate to contact us.
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Molecular Sieves 4A |
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Noble Molecular Sieves Type 4A is synthetic crystalline Molecular Sieves having three dimensional potassium alumino-silicate frameworks with interconnected cavities. Access to these cavities is through pores of uniform diameter of 4Ao (angstroms).
Noble Molecular Sieves 4A adsorbs Polar Molecules with effective diameter less than 4Ao e.g. Co2, while they exclude molecules with effective diameter greater than 4Ao like n-paraffin, iso-paraffin etc.
Noble Molecular Sieves 4A is specially used for drying of a variety of hydrocarbons streams including polar liquids like Benzene, Hexane, Kerosene, Chloroform, Methylene Chloride, Naphtha, H2- rich gas, hydrocarbon-rich gas and reformer-recycle gas. Removal of Ammonia and moisture in Purge Gas recovery Unit & Removal of Methanol & Co2 in Nitrogen Wash Unit
In liquid phase application all liquids should be drained off and evaporated from the adsorbent bed before thermal regeneration.
Noble Molecular Sieves Type 4A is available in Cylindrical Pellets (1.5mm and 3 mm) & Spheres Form (1.5 mm to 2.5 mm and 2.5 mm to 5 mm)
In case if you require any further information like Technical Specification, sample etc. then please do not hesitate to contact us.
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