US Patent Issued to Nanjing University, Quanzhou Institute for Environmental Protection Industry, Nanjing University on May 13 for "Method for treating waste gases containing low-concentration volatile organic compounds (VOCs) based on combination of adsorption and in-situ temperature-varying catalytic ozonation" (Chinese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,297, issued on May 13, was assigned to Nanjing University (Nanjing, China) and Quanzhou Institute for Environmental Protection Industry, Nanjing University (Quanzhou, China).

"Method for treating waste gases containing low-concentration volatile organic compounds (VOCs) based on combination of adsorption and in-situ temperature-varying catalytic ozonation" was invented by Chao Long (Nanjing, China), Bowen Xu (Nanjing, China), Jian Zhang (Nanjing, China), Qi Shao (Nanjing, China), Lisha Wang (Nanjing, China) and Dabo Hu (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for treating waste gases containing low-concentration volati...