Company Filing History:
Years Active: 1990
Title: Melvin J Barrois: Innovator in Refractory Ore Treatment
Introduction
Melvin J Barrois is a notable inventor based in Belle Chasse, Louisiana. He has made significant contributions to the field of metallurgy, particularly in the treatment of refractory ores. His innovative approach has the potential to enhance metal recovery processes, making it a valuable advancement in the mining industry.
Latest Patents
Barrois holds a patent for a method titled "Pretreatment/agglomeration as a vehicle for refractory ore treatment." This agglomerative heap leaching method is designed for recovering gold, silver, or other metals from low-grade refractory ores. The process involves incorporating hypochlorite compounds directly into the ore agglomerates as they are formed. This technique allows for the hypochlorite to effectively destroy, modify, or passivate refractory components of the ore, thereby improving metal recovery in the subsequent cyanide leaching step. He has 1 patent to his name.
Career Highlights
Melvin J Barrois is associated with Freeport-McMoRan Corporation, a leading company in the mining sector. His work at the company has focused on developing innovative methods to enhance the efficiency of metal recovery from challenging ore types.
Collaborations
Throughout his career, Barrois has collaborated with notable colleagues, including Jesus W Perez and Thomas H McCord. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.
Conclusion
Melvin J Barrois is a distinguished inventor whose work in refractory ore treatment has the potential to revolutionize metal recovery processes. His innovative methods and collaborations highlight his commitment to advancing the field of metallurgy.