The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Jul. 26, 2023
Gtscien Co., Ltd., Daejeon, KR;
GTScien Co., Ltd., Daejeon, KR;
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile