REGENERATED DEHUMIDIFIER UNIT WITH POVIDONE Russian patent published in 2022 - IPC B01D53/26 B01J20/02 B01J20/12 B01J20/16 B01J20/26 

FIELD: water absorption technology.

SUBSTANCE: invention relates to the development of means of drying and purifying air, namely, to the creation of regenerated dehumidifiers, which are designed, in particular, for static absorption of moisture and (or) water vapor present in the surrounding atmosphere. A regenerated dehumidifier with povidone is described, the composition of which includes 89-96% by weight of natural sodium bentonite clay with a content of at least 80% of montmorillonite with a dispersion of no more than 7.5 mm and 4-11, wt. %, of granules of low- and/or medium-molecular polyvinylpyrrolidone powder.

EFFECT: increase in moisture capacity, a decrease in the time of the beginning of a decrease in humidity inside the sealed space, the ability to absorb from the environment, bind and retain particles, ions and molecules of any electrolytes and resistance to repeated frosts without loss of properties.

1 cl, 1 dwg