▎ 摘　　要

NOVELTY - An air purifying agent comprises 22-28 pts. wt. nano-titanium dioxide, 20-27 pts. wt. nano-zinc oxide, 15-19 pts. wt. graphene oxide emulsion, 13-17 pts. wt. modified sepiolite, 10-16 pts. wt. modified zeolite, 8-14 pts. wt. activated carbon, 8-12 pts. wt. activating agent, 10-15 pts. wt. nitrate, 7-12 pts. wt. butyl titanate, 6-11 pts. wt. ethanol solution, 10-14 pts. wt. dispersant, and 12-16 pts. wt. deionized water. USE - Air purifying agent. ADVANTAGE - The purifying agent can effectively eliminate harmful gasses in air, kills bacteria, keeps indoor air fresh, and has good stability and high absorption rate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the air purifying agent comprising mixing nano-titanium dioxide, nano-zinc oxide, modified zeolite and activate carbon in high-speed mixing machine, stirring at speed of 200-220 revolutions/minute for 20-24 minutes, adding butyl titanate and ethanol solution, and heating to 58-62 degrees C while stirring for 18-20 minutes to obtain first mixture; mixing modified sepiolite and graphene oxide emulsion, heating to 45-48 degrees C, stirring, adding activating agent and nitrate, heating to 54-56 degrees C, stirring for 15-18 minutes, and naturally cooling to room temperature to obtain second mixture; and mixing prepared mixtures, adding dispersant and deionized water, homogenizing to 38-42 degrees C at 18-20 MPa for 36-38 minutes, and concentrating to half of original volume.