Company Filing History:
Years Active: 1987
Title: Innovations by Sundaresan Ramachandran in Uranium and Vanadium Recovery
Introduction
Sundaresan Ramachandran is an accomplished inventor based in Tonawanda, NY (US). He has made significant contributions to the field of mineral recovery, particularly in the extraction of uranium and vanadium. His innovative methods have the potential to enhance the efficiency of leaching processes in mining operations.
Latest Patents
Ramachandran holds a patent for a method of operating a heap leach for recovering uranium and vanadium. This method involves leaching uranium and vanadium from a uranium-vanadium bearing ore formed into a relatively tall heap. The process utilizes a mixture of coarsely crushed ore and concentrated sulfuric acid. It includes leaching the heap in sections, with each section undergoing multiple cycles following a predetermined procedure. Initially, the heap is leached with dilute acid, followed by a strong acid application. The product effluent from the strong acid application is recycled multiple times and advanced to the next section, with each section subsequently washed with fresh water.
Career Highlights
Sundaresan Ramachandran is associated with Umetco Minerals Corporation, where he has applied his expertise in mineral recovery. His work has contributed to advancements in the efficiency and effectiveness of leaching processes in the mining industry.
Collaborations
Ramachandran has collaborated with notable colleagues, including David O Skiles and Donald J Hansen. Their combined efforts have furthered the development of innovative techniques in mineral extraction.
Conclusion
Sundaresan Ramachandran's contributions to the field of uranium and vanadium recovery through innovative leaching methods highlight his role as a significant inventor in the mining industry. His work continues to influence practices in mineral recovery and extraction.