MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641024717 A) filed by Minimines Cleantech Solutions Private Limited on March 02, 2026, for A Method For Multi Salt Recovery Of Rare Earth Elements From Permanent Magnets.
Inventors include Anupam Kumar; and Arvind Bhardwaj.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: ABSTRACT A METHOD FOR MULTI SALT RECOVERY OF RARE EARTH ELEMENTS FROM PERMANENT MAGNETS The present invention generally relates to hydrometallurgical processing and, more specifically, to an advanced multi-salt hydrometallurgical process for the recovery of rare earth elements from demagnetized neodymium magnets, addressing challenges associated with recycling spent NdFeB magnets from wind turbines, electric vehicles, and consumer electronics through optimized demagnetization, mechanical micronization, controlled acid leaching, and sequential crystallisation extraction and beneficiation to achieve high extraction yields and purity.
Disclaimer: Curated by HT Syndication.
