Jérôme Agin

Title: The Innovative Contributions of Jérôme Agin

Introduction

Jérôme Agin is a notable inventor based in Paris, France. He has made significant contributions to the field of hydrometallurgy, particularly in the treatment of lateritic nickel and cobalt ores. His innovative processes have implications for the production of valuable metals, which are essential in various industries.

Latest Patents

Jérôme Agin holds a patent for a process that involves the hydrometallurgical treatment of a lateritic nickel/cobalt ore. This process is characterized by the treatment of a mixture of limonite and saprolite in the presence of an iron-precipitating agent. The mixture is converted into a pulp with a solids content of between 10 and 40% by weight. The pulp then undergoes a leaching operation with sulphuric acid at elevated temperatures and atmospheric pressure. This results in a solid-liquid separation that yields an iron-containing solid residue and a solution rich in nickel and cobalt ions. The process also outlines methods for producing nickel and/or cobalt intermediate concentrates or commercial products.

Career Highlights

Throughout his career, Jérôme Agin has worked with prominent companies in the mining and metallurgy sectors, including Eramet and Areva Mines. His expertise in hydrometallurgical processes has positioned him as a valuable asset in these organizations.

Collaborations

Jérôme has collaborated with notable professionals in his field, including Yves Le Quesne and Bertrand Berthomieu. These collaborations have likely contributed to the advancement of his innovative processes and the successful implementation of his patented technologies.

Conclusion

Jérôme Agin's contributions to the field of hydrometallurgy through his innovative processes for nickel and cobalt extraction highlight his importance as an inventor. His work not only advances the industry but also showcases the potential for further innovations in metal production.