This inventor holds 3 USPTO granted patents. Top assignee: Rhone-Poulenc Industries. Active years: 1983-1990.
Location History:
- Paris, FR (1983)
- Gouvieux, FR (1983 - 1990)
Company Filing History:
Years Active: 1983-1990
Title: Michel Triollier: Innovator in Gallium and Rare Earth Recovery
Introduction
Michel Triollier is a notable inventor based in Gouvieux, France. He has made significant contributions to the field of materials recovery, particularly focusing on gallium and rare earth elements. With a total of 3 patents to his name, Triollier's work has implications for both environmental sustainability and resource efficiency.
Latest Patents
Triollier's latest patents include innovative processes for the recovery of gallium and rare earth values from oxide mixtures. One of his key inventions involves the acidulation and dissolution of oxide admixtures in an acid medium, followed by liquid/liquid extraction to recover valuable materials. This process is particularly effective for extracting gallium and gadolinium from waste fines produced during the manufacturing of garnets, specifically Gd₃Ga₅O₁₂. Another significant patent focuses on the purification of gallium solutions, achieving highly pure (>99.99%) aqueous solutions of gallium chloride through a two-stage process involving ion exchange and two-phase extraction.
Career Highlights
Michel Triollier has been associated with Rhone-Poulenc Industries, where he has applied his expertise in chemical engineering and materials science. His work has not only advanced the field of rare earth recovery but has also contributed to the development of more sustainable industrial practices.
Collaborations
Triollier has collaborated with Alain Leveque, enhancing the research and development efforts in their field. Their partnership has led to innovative solutions that address the challenges of resource recovery and purification.
Conclusion
Michel Triollier's contributions to the recovery of gallium and rare earth elements highlight his role as a significant inventor in the field. His innovative processes and collaborations continue to pave the way for advancements in materials recovery and environmental sustainability.