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Molecular sieve working principle

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  Adsorption function:The adsorption of the material by the molecular sieve is based on physical adsorption(van der Waals force).The inside of the crystal pores has strong polarity and Coulomb field,and exhibits strong adsorption capacity for polar molecules(such as water)and unsaturated molecules.
  Sieving function:The pore size distribution of the molecular sieve is very uniform,and only the material whose molecular diameter is smaller than the diameter of the pore can enter the inside of the molecular sieve.
  By distinguishing the molecules of different substances by the order of priority and size of adsorption,it is called"molecular sieve".

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