Factory Custom Wholesale 6.8m3/Min Heatless Adsorption Compressed Air Compressor Water Cooling Freeze Dryer

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Freeze tower drying molecular sieve is a class of crystalline aluminosilicates, which has many excellent characteristics due to their uniform pore size and extremely high specific surface area.

①　Selective adsorption according to the size and shape of the molecule, that is, only those molecules smaller than the pore size of the molecular sieve are adsorbed.

②　 For small polar molecules and unsaturated molecules, it has selective adsorption performance. The greater the polarity, the higher the degree of unsaturation, and the stronger the selective adsorption.

③　 It has strong water absorption. Even at higher temperatures, higher air velocities and lower water content, there is still a fairly high water absorption capacity.

Basic Features:

a) Freeze tower drying molecular sieve can reversibly adsorb and desorb water or various gas and liquid compounds.

b) Metal cations are easily exchanged.

c) The cavities and channels inside the molecular sieve form a very high internal surface area. Its inner surface may be 10,000-100,000 times higher than the outer surface area of the molecular sieve particles.

Our Lab:

Select adsorption according to different molecular size and shape - molecular sieve effect molecular sieve crystal has a honeycomb structure, the crystal cavities and pores in the crystal communicate with each other, and the pore size is uniform and fixed (the diameter of the molecular sieve cavity is generally 6-15 angstroms) The size of the molecule is comparable to that of ordinary molecules. Only those molecules with relatively small diameters can be adsorbed by freeze tower drying molecular sieve through zeolite pores, while molecules with large configurations cannot be adsorbed by molecular sieves because they cannot enter the zeolite pores. Silica gel, activated alumina and activated carbon have no uniform pore size, and the pore size distribution range is very wide, so they have no screening performance.

 

For this reason, we adopt international standards introducing advanced domestic and foreign technical production lines and combining our own rich production experience to ensure Factory Custom Wholesale 6.8m3/Min Heatless Adsorption Compressed Air Compressor Water Cooling Freeze Dryer is scientific with comprehensive functions. Our development strategy and development goals are in line with the actual situation of the company, unifying the thoughts and actions of all cadres and employees, and mobilizing the enthusiasm of all employees. Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market.

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