Company Filing History:
Years Active: 2011-2019
Title: Barun Gorain: Innovator in Mineral Separation Technologies
Introduction
Barun Gorain is a notable inventor based in Toronto, Canada, recognized for his contributions to the field of mineral separation. With a total of four patents to his name, Gorain has made significant advancements in the flotation processes of sulfidic minerals.
Latest Patents
One of Gorain's latest patents focuses on the "Separation of copper minerals from pyrite using air-metabisulfite treatment." This invention pertains to the flotation of sulfidic copper, molybdenum, and gold-containing minerals. Specifically, it involves sulfoxy reagent-assisted flotation for separating sulfides of copper, molybdenum, and gold from pyrite, marcasite, pyrrhotite, arsenopyrite, and other gangue minerals. The process includes aerating the materials with an oxidizing gas and contacting them with a sulfoxy reagent. To enhance collection and flotation, it is recommended that the feed mineral materials are not exposed to an externally generated non-oxidizing gas, which would lower the dissolved molecular oxygen content prior to flotation.
Career Highlights
Barun Gorain is currently employed at Barrick Gold Corporation, a leading company in the mining industry. His work focuses on innovative methods to improve mineral extraction processes, particularly in the flotation of valuable minerals.
Collaborations
Throughout his career, Gorain has collaborated with esteemed colleagues such as Daniel Hillier and Jacques McMullen. These partnerships have contributed to the development of effective mineral separation techniques.
Conclusion
Barun Gorain's work in mineral separation technologies showcases his innovative spirit and dedication to advancing the mining industry. His patents reflect a commitment to improving the efficiency of mineral extraction processes, making a significant impact in the field.