ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,470, issued on Feb. 10, was assigned to CSK Inc. (Yongin-si, South Korea).
"Scrubber burner" was invented by Pil-Hyong Lee (Yongin-si, South Korea), YoungWoong Lee (Yongin-si, South Korea), MyungKeun Noh (Yongin-si, South Korea) and Hyeon Yun Cho (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention presents a scrubber burner composed of a preheating spray ring that is formed with a porous material with certain thickness, and that preheats and sprays the fuel gas in the preheating combustion space formed inside, a preheating guide ring equipped with multiple preheating guide holes that wrap the outer circumfere...