Company Filing History:
Years Active: 1976
Title: Thomas H Coffield: Innovator in Metal Recovery
Introduction
Thomas H Coffield is a notable inventor based in Waterloo, Belgium. He has made significant contributions to the field of metallurgy, particularly in the recovery of valuable metals. His innovative approach has the potential to enhance the efficiency of metal extraction processes.
Latest Patents
Coffield holds a patent for a method of winning copper, nickel, and other metals. This invention involves a process for extracting nickel by treating an aqueous ammonium salt solution of nickel salts with a carbon monoxide-containing gas under reducing conditions. The process produces nickel carbonyl, which can then be recovered. Additionally, the method allows for the separation and recovery of valuable metals associated with nickel, such as copper, cobalt, iron, and precious metals. This versatile process can be combined with various ore-treatment steps, making it applicable to a wide range of nickel sources.
Career Highlights
Coffield has worked with Ethyl Corporation, where he has applied his expertise in metallurgy and metal recovery. His work has contributed to advancements in the field, particularly in the efficient extraction of metals from various sources.
Collaborations
Coffield has collaborated with Kestutis A Keblys, further enhancing his research and development efforts in metal recovery processes.
Conclusion
Thomas H Coffield's innovative methods for metal recovery demonstrate his significant impact on the field of metallurgy. His contributions continue to influence the efficiency of metal extraction processes, showcasing the importance of innovation in this industry.