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Alumina АОК-63-22

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Process

Gas drying

Product Type

Alumina for air drying, methane (LNG), propane-butane, inert and process gases. It is also used for drying transformer oils and fine drying of organic liquids (benzene, xylene, cyclohexane). Adsorbent is top-requested in chemical, gas processing, petrochemical and pharmaceutical industries.

Alumina AOK-63-22 pellets of various shapes (cylinder, ring, sphere) are available and can be applied as a catalyst support, guard bed or active bed support.

Advantages
High drying depth of gases (up to the dew point temperature -60 °) High resistance to the effects of droplet liquids, unlike desiccants based on silica gel and zeolites Resistance to temperatures up to 500 ° C allows multiple high-temperature regeneration of the desiccant Pellets of various geometry (cylinder, ball, ring) allow for different permeability of layers to solve the drying problem High integral adsorption capacity Low regeneration temperature High crush strength Low dust formation due to high abrasion resistance Manufactured in Russia using proprietary technologies

Application

Alumina АОК-63-22 is effectively used in process air drying in compressor units and natural gas drying equipment upstream liquefaction. AOK-63-22 is also applied for purification of nitrogen, helium, argon, carbon dioxide, acetylene.

Alumina is used as fixed beds to be loaded into adsorbers that work alternately (adsorption/regeneration). The variety of AOK-63-22 shapes enables to select the optimal adsorbent loading in terms of the degree of drying and hydraulic resistance of the bed.

AOK-63-22 is also used for removal of oxidation products from organic liquids (benzene, xylene, kerosene, CCl4, hexane, pentane), oils from and as a static adsorbent during the preservation of equipment.

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