regeneration of molecular sieves

The new machine factory oxygen concentration should be 90%, you must have accumulated timing functions, molecular sieve beads  with the oxygen concentration condition monitoring system, the sound produced under the maximum flow does not exceed 60 decibels.
A desiccant to absorb moisture from the atmosphere, in addition to a liquid, its drying principle is physically adsorbed water molecules in the structure itself, or the absorption  regeneration of molecular sieves  of water molecules through chemical means, and changes its chemical structure, into another substances.
Common desiccants are lime molecular sieve drying desiccant chemisorption, magnesium chloride, calcium chloride, phosphorous pentoxide, or soda lime, silicic acid, which are chemically absorb water molecules and change its chemical structure into another material.