Deodorizing air using aqueous ozone as a catalyst

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United States of America

PATENT NO 12171914
SERIAL NO

18760262

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Abstract

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The present invention relates to a system and method of deodorizing air using aqueous ozone as a catalyst. Water is delivered to an electrochemical ozone generator which forms aqueous ozone gas, oxygen gas, and hydrogen gas. The first treatment stage oxidizes airflow extracted from a surrounding environment by combining the airflow with the aqueous ozone gas, oxygen, and hydrogen forming an oxidized airflow. A second stage deodorizes the oxidized airflow to form a deodorized airflow with hydroxide molecules that are created by combining the oxidized airflow with ultraviolet light, titanium oxide particles, and sintered columnar manganese dioxide particles. Residual aqueous ozone gas is converted to oxygen by interaction with the titanium oxide particles and the sintered columnar manganese dioxide particles. The deodorized airflow is vented back to the surrounding environment with ozone gas at or below the human-safe permissible level.

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Patent Owner(s)

  • BIOTEK ENVIRONMENTAL SCIENCE LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Gavin Taipei, TW 7 7
Hsu, Maxwell New Taipei, TW 32 410
Kolls, H Brock Alpharetta, US 147 6252
Longo, Ivor J J Atlanta, US 9 0
Simmons, Darren Fair Oaks Ranch, US 15 110

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