This inventor holds 1 USPTO granted patent. Top assignee: Council of Scientific and Industrial Research. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Barsha Dash: Innovator in Hydrometallurgical Processes
Introduction
Barsha Dash is a notable inventor based in Odisha, India. She has made significant contributions to the field of hydrometallurgy, particularly in the recovery of valuable metals from industrial waste. Her innovative approach has the potential to enhance the efficiency and sustainability of metal recovery processes.
Latest Patents
Barsha Dash holds a patent for a hydrometallurgical process aimed at recovering tellurium from high lead-bearing copper refinery anode slime. This process is designed to extract elemental tellurium powder while effectively removing copper and lead from the anode slime. The method is both economical and environmentally friendly, as it utilizes only hydrometallurgical techniques, thereby avoiding the emission of polluting gases. The efficiency of this process ranges from 85 to 90%, making it a valuable advancement in the non-ferrous metal industry.
Career Highlights
Barsha Dash is affiliated with the Council of Scientific and Industrial Research, where she continues to work on innovative solutions for metal recovery. Her research focuses on improving the profitability and sustainability of industries involved in the extraction of copper and the treatment of anode slime.
Collaborations
Barsha collaborates with esteemed colleagues, including Indra Narayan Bhattacharya and Chinmaya Kumar Sarangi. Their combined expertise contributes to the advancement of research in hydrometallurgical processes.
Conclusion
Barsha Dash's contributions to the field of hydrometallurgy exemplify the importance of innovation in sustainable metal recovery. Her work not only enhances industrial efficiency but also promotes environmental responsibility.