Definition: A certain amount of adsorbent is filled in the adsorption column, and the solution with a certain concentration is allowed to flow at a constant speed at a constant temperature, so that the permeation adsorption capacity and the equilibrium adsorption capacity are measured. (Adsorption of the liquid or gas to be processed through the adsorbent from top to bottom is called dynamic.)
1. Air drying: warehouses, ship silos, pharmaceutical plants, precision machinery, electronic equipment manufacturing plants, compressed air, and instruments are air-dried.
2, industrial gas dehydration refining: hydrogen, oxygen, nitrogen, chlorine, CO2, acetylene, ethylene, methane, ethane, propane, SO3, SO2, natural gas, gas.