ADSORBENT FOR INDOOR AIR CLEANING

摘要

FIELD: process engineering.;SUBSTANCE: invention relates to gas adsorption filters for indoor air cleaning. Adsorbent is produced by applying potassium permanganate on porous substrate and impregnating the latter with potassium permanganate in oxygen. Proposed composition contains the following substances, in wt %: zeolite 35-60%, KMnO₄ 25-30%, cement 10-30%, additive 2-5%.;EFFECT: higher adsorbent efficiency.;2 dwg