US Patent Issued to UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING on Dec. 2 for "Optimization method for directional preparation technique and efficient use of semi-coke for blast furnace injection" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,459, issued on Dec. 2, was assigned to UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING (Beijing).

"Optimization method for directional preparation technique and efficient use of semi-coke for blast furnace injection" was invented by Jianliang Zhang (Beijing), Zhengjian Liu (Beijing), Guangwei Wang (Beijing), Runsheng Xu (Beijing), Kexin Jiao (Beijing), Kejiang Li (Beijing), Zhenyang Wang (Beijing), Cui Wang (Beijing) and Xiaojun Ning (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optimization method for a directional preparation technique and efficient use of semi-coke for blast furnace injection. Firstly, the volatile and the ash content of...