Company Filing History:
Years Active: 1982
Title: John F Elliott: Innovator in Pyrometallurgical Processes
Introduction
John F Elliott is a notable inventor based in Winchester, MA (US). He has made significant contributions to the field of metallurgy, particularly in the processing of molten alloys. His innovative approach has led to advancements in the extraction and enrichment of valuable metals.
Latest Patents
Elliott holds a patent for a process titled "Combined carburization and sulfurization/desulfurization of molten molybdenum-copper-iron-sulfur mattes or alloys." This patent describes a pyrometallurgical method that enhances the recovery of molybdenum and copper from copper-molybdenum containing oxide residues or waste materials. The process involves carburizing the molten matte or alloy, which allows for the separation of a copper-rich matte phase from the alloy phase. Subsequent treatments with sulfur or pyrite further enrich the copper content, ultimately resulting in a commercial product with reduced copper levels in the alloy.
Career Highlights
Elliott is currently employed at Kennecott Corporation, where he applies his expertise in metallurgy to develop innovative solutions for metal recovery. His work has been instrumental in improving the efficiency of pyrometallurgical processes, contributing to the sustainability of metal production.
Collaborations
Elliott collaborates with Jonathan J Kim, leveraging their combined knowledge and skills to advance their research and development efforts in metallurgy.
Conclusion
John F Elliott's contributions to the field of metallurgy through his innovative patent and work at Kennecott Corporation highlight his role as a key figure in the advancement of pyrometallurgical processes. His efforts continue to impact the industry positively.