Intellectual Property India Publishes Patent Application for 'A Carbon-Neutral Process For Producing Fused Alumina, Mullite And Ferroalloys' Filed by Raj Calciners Private Limited

MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202531042748 A) filed by Raj Calciners Private Limited, Kolkata, West Bengal, on May 2, 2025, for 'a carbon-neutral process for producing fused alumina, mullite and ferroalloys.'

Inventor(s) include Rajeev Biyani.

The application for the patent was published on May 29, under issue no. 22/2026.

According to the abstract released by the Intellectual Property India: "This invention provides an integrated carbon-neutral process and system for producing fused alumina, fused mullite and ferroalloys using pre-heated bauxite or alumina-bearing material homogenized with shredded, atomized or turning-boring aluminium scrap as the sole or primary reducing agent...