MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202521012381 A) filed by Hindalco Industries Limited on February 13, 2025, for Method Of Producing High Purity Alumina From Aluminium Trihydrate.
Inventors include P Saravanan; Nageswar Kapuri; and Ajith Ramachandra.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: ABSTRACT METHOD OF PRODUCING HIGH PURITY ALUMINA FROM ALUMINIUM TRIHYDRATE The present invention relates to a method of producing high purity alumina. More particularly, the invention relates to a method producing alumina comprising ultra-low Na2O content through Bayer process by an additive route.
Disclaimer: Curated by HT Syndication.
