MUMBAI, India, Aug. 8 -- Intellectual Property India has published a patent application (202527059639 A) filed by Element 25 Limited, Perth, Australia, on June 21, for 'process for the extraction of manganese.'
Inventor(s) include Graham, Neil Jonathan; Lima, Leon Wesley; and Jayasekera, Sunil.
The application for the patent was published on Aug. 8, under issue no. 32/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to a method for the recovery of manganese from an acidic leach solution comprising manganese ions, the method comprising the steps of: (i.) subjecting the acidic leach solution to one or more preliminary impurity removal steps to remove a substantial proportion of tar...