Manufacturing method of chemical adsorbent for removing harmful gases, and apparatus thereof

Abstract

The present invention relates to a method for manufacturing a chemical adsorbent for removing harmful gases, comprising a step of preparing an aqueous chemical solution, which is a mixture of 5 to 20 parts by weight of a chemical for a neutralization or oxidation-reduction reaction of harmful gases, and 120 to 150 parts by weight of purified water, relative to 100 parts by weight of a carrier as an adsorbent; an impregnation step of immersing the carrier in the aqueous chemical solution of a reaction tank and stirring at 50 to 100 rpm for 1 to 5 hr a resulting mixture obtained by immersing the carrier in the chemical aqueous solution while maintaining a temperature of the reaction tank at 60 to 95° C.; and a drying step of evaporating and removing moisture until a moisture content of the chemical adsorbent is 5 to 25% by stirring the resulting mixture at 100 to 300 rpm for 4 to 10 hr while maintaining the temperature of the reaction tank at 105 to 130° C., wherein the chemical adsorbent is obtained after stirring of the resulting mixture at 50 to 100 rpm for 1 to 5 hr is completed.

Dependencies are inferred from the claim text.