Intellectual Property India Publishes Patent Application for Operation Method Of Direct Reduction Furnace And Method For Producing Reduced Iron

MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617058813 A) filed by Jfe Steel Corporation on May 08, 2026, for Operation Method Of Direct Reduction Furnace And Method For Producing Reduced Iron.

Inventors include Nakahara Yoshiko; Ozawa Sumito; and Nouchi Taihei.

The application for the patent was published on September 11, 2026, under issue no. 37/2026.

Abstract: Provided is an operation method of a direct reduction furnace capable of reducing a CO2 discharge amount, avoiding troubles such as decrease in productivity and operation stop, and performing stable operation. The circulation furnace top gas is blown into a direct reduction furnace, and the blowing position of the circulation furn...