Activated alumina desiccant is used for industrial gas adsorption and drying, air separation of oxygen production, nitrogen production and natural gas drying and other industries. After high temperature calcination and activation, activated alumina desiccant has the characteristics of pore structure, reasonable pore diameter distribution, large adsorption capacity, good adsorption drying and dehydration effect, high mechanical strength, good wear resistance, long sustainable working cycle, etc. Continuous drying after heating, after a long time of use. In addition, activated alumina desiccant can also adapt to the dew point temperature below -40°C when the adsorption and drying depth. When used as a desiccant, activated alumina has the advantages of being immersed in water, not soft, expansion and fragmentation, and has good stability.

Mainly used for non-thermal or thermal regenerative adsorption dryer, air compressor, transformers, oxygen generator, nitrogen machine, dryer and other mechanical equipment. Activated alumina desiccant plays a decisive role in gas drying.

In order to ensure the high quality of the compressed air and the good operation of the equipment, it is necessary to choose the high quality products of the national standard activated alumina spheres.

The advantages of national standard activated alumina: low wear rate, good wear resistance, no pulverization, no cracking, long service life; Large specific surface area, good water absorption effect, can ensure the dew point of compressed air after treatment, stable and reliable production; High compressive strength, will not soften after absorbing water. Don't swell.

Note:

1. Do not open the package before use, so as not to absorb moisture and affect the use effect.

2. Activated alumina is suitable for deep drying, and the use condition is that the pressure is greater than 5 kg /cm².

3. After a period of use of desiccant, the adsorption performance will gradually decline. Regeneration should be used to remove the adsorbed water so that the gas can be reused in the regeneration operation (dry gas at lower pressure or the same as dry gas; A dry gas at a temperature higher or equal to that of a drying operation; Wet) heated gas; Depressurized moisture).