NITROGEN DIOXIDE ADSORBENT, NITROGEN DIOXIDE ADSORPTION APPARATUS, AND METHOD FOR REMOVING NITROGEN DIOXIDE

摘要

Provided is a nitrogen dioxide adsorbent which efficiently removes nitrogen dioxide at room temperature, while suppressing a conversion reaction of nitrogen dioxide into nitrogen monoxide. Also provided are: a nitrogen dioxide adsorption apparatus using the nitrogen dioxide adsorbent; and a method for removing nitrogen dioxide using the nitrogen dioxide adsorbent.A nitrogen dioxide adsorbent that is characterized by having a zeolite, which has a silica/alumina ratio of 10 or more on a molar basis, support potassium permanganate; a nitrogen dioxide adsorption apparatus using the nitrogen dioxide adsorbent; and a method for removing nitrogen dioxide using the nitrogen dioxide adsorbent.