MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202617090558 A) filed by Fives Fcb on July 24, 2026, for Method For Treating An Iron Ore.
Inventor includes Arbos, Joaquin.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The invention relates to a method for treating an iron ore to increase its mass concentration of magnetic compounds, the method comprising in particular a step /E3/ of calcining an iron ore in a calciner (5) to obtain a calcined iron ore containing iron III oxides, a step /E4/ of reducing the iron III oxides present in the calcined iron ore, a step /E5/ of cooling the reduced iron ore to lower its temperature below a threshold t...