US Patent Issued to Hangzhou Turning Energy Technology Development on June 24 for "Carbon-based oxygen-enriched combustion method for recirculation of flue gas from cement kiln" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,062, issued on June 24, was assigned to Hangzhou Turning Energy Technology Development Co. Ltd. (Hangzhou, China).

"Carbon-based oxygen-enriched combustion method for recirculation of flue gas from cement kiln" was invented by Ting Wei (Zhejiang, China), Senlin He (Zhejiang, China), Hongman Li (Zhejiang, China), Hanping Zhang (Zhejiang, China), Zhengjun Yang (Zhejiang, China), Hang Zhu (Zhejiang, China) and Yunfeng Zhang (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a carbon-based oxygen-enriched combustion method for recirculation of flue gas from a cement kiln. The combustion method includes recirc...