Location History:
- Antony, FR (1991)
- Massy, FR (1998)
Company Filing History:
Years Active: 1991-1998
Title: Innovations in Electrocatalytic Processes: The Contributions of Xavier Machuron-Mandard
Introduction
Xavier Machuron-Mandard is a notable inventor located in Antony, France, known for his significant contributions in the field of electrochemistry. With a total of two patents to his name, Machuron-Mandard has demonstrated innovation in processes involving the reduction and dissolution of certain refractory compounds.
Latest Patents
His latest patents include two groundbreaking processes. The first patent is titled "Process for the electrocatalytic reducing dissolving of refractory," which presents an electrocatalytic or aero-electrocatalytic method for dissolving refractory compounds like cerium dioxide (CeO2). This innovative process introduces the refractory compound into an aqueous acidic solution, where an electrochemical carrier such as a ferric salt or other reducing agent enhances the dissolution through continuous electrolytic reactions.
The second patent is known as "Process for reducing and dissolving PuO2," which outlines a method for reducing and dissolving plutonium dioxide (PuO2). In this process, the plutonium dioxide is brought into contact with a hydrazine-free, acidic aqueous solution containing a reducing agent such as Cr²⁺ or U⁴⁺, with a redox potential below +0.5 V/ENH, to achieve effective dissolution.
Career Highlights
Xavier Machuron-Mandard works at Commissariat à l'énergie atomique, a leading institution in the field of nuclear energy and advanced technologies. His work reflects a strong commitment to innovation, particularly in the area of electrochemical processes and materials science.
Collaborations
Machuron-Mandard has collaborated with distinguished colleagues in his field, including Charles Madic and Gerard Koehly. These partnerships have undoubtedly contributed to the advancement of his research and innovations in the realm of electrochemistry.
Conclusion
Xavier Machuron-Mandard’s work exemplifies the spirit of innovation within the scientific community. His patents illustrate his expertise and significant contributions to the processes of dissolving refractory compounds, which have potential applications in various industries, including nuclear science and electrochemistry. As an inventor at the forefront of these advancements, he continues to inspire future developments in his field.