Loading patent…
AssigneeNational Institute of Advanced Industrial Science and Technology
InventorsMasaya Suzuki, Chieko Ikeda, Keiichi Inukai, Masaki Maeda
Estimating the term…
Provided is an adsorbent having excellent adsorption performance in a medium-humidity range by employing an amorphous aluminum silicate formed from protoimogolite. The amorphous aluminum silicate formed from protoimogolite is synthesized by setting the Si/Al ratio in solution mixing to be of a condition that is higher than synthesizing imogolite or amorphous imogolite, and performing desalting treatment and heating thereto. The obtained amorphous aluminum silicate formed from protoimogolite yields a superior water vapor adsorption performance of 30 wt % or higher at a relative humidity of 60%, and can be used as an adsorbent for desiccant air conditioning.
An amorphous aluminum silicate formed from protoimogolite and having excellent moisture adsorption and desorption characteristics in a medium-humidity range
An adsorbent comprising an amorphous aluminum silicate substance formed from protoimogolite and having a moisture adsorption characteristic of adsorbing water vapor of 30wt % or higher at a relative humidity of 60%.
Dependencies are inferred from the claim text.