MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617095489 A) filed by Arcelormittal on August 06, 2026, for Ironmaking Method And Associated Plant.
Inventor includes Sert, Dominique Intellectual.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: An ironmaking method wherein hot metal and a blast furnace top gas are produced in a blast furnace, said method comprising the steps of capturing at least a part of the blast furnace top gas, separating carbon dioxide from the captured blast furnace top gas so as to produce a CO2-rich stream and a CO2-lean stream, injecting at least a part of the CO2- lean stream in the blast furnace, mixing the CO2-rich stream with a hydrogen makeup stream and subjecting the obtained CO2/H2 gas mixture to a reverse water gas shift reaction in a reactor to produce a reducing stream comprising carbon monoxide CO and hydrogen H2, separating H2 from the reducing stream to produce a CO-rich stream and an H2-rich stream, mixing the H2-rich stream with the CO2-rich stream or with the CO2/H2 gas mixture in the reactor and subjecting the obtained gas mixture to the reverse water gas shift reaction.
Disclaimer: Curated by HT Syndication.
