MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617072495 A) filed by Jfe Steel Corporation on June 11, 2026, for Method For Measuring Level Of Molten Material Inside Blast Furnace, Device For Measuring Level Of Molten Material Inside Blast Furnace, And Method For Operating Blast Furnace.
Inventors include Iwanaga, Taiki; and Matsunaga, Ryotaro.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: This method for measuring the level of molten material inside a blast furnace comprises: a measurement step for measuring a vibrational frequency distribution in the height direction of a furnace body of the blast furnace using multiple vibration indicator...