US Patent Issued to IHI on May 12 for "Exhaust gas treatment facility" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,187, issued on May 12, was assigned to IHI Corp. (Koto-ku, Japan).

"Exhaust gas treatment facility" was invented by Kazuo Yonekura (Tokyo), Takafumi Nishizu (Tokyo), Yasufumi Mochizuki (Tokyo) and Hiroki Saitou (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control system, for controlling an injection amount of a reducing agent injected into exhaust gas flowing from a coal-fired boiler in a thermal power generation facility toward a denitrification reactor of a denitrification device, includes: a first predictor predicting a first concentration of nitrogen oxides in the exhaust gas flowing toward the denitrification reactor based on first op...