Guillaume Mossand

Title: The Innovations of Guillaume Mossand

Introduction

Guillaume Mossand is a notable inventor based in Avignon, France. He has made significant contributions to the field of nuclear chemistry, particularly in the separation of uranium and plutonium. His innovative work has implications for the processing of spent nuclear fuels, which is crucial for energy sustainability and safety.

Latest Patents

Mossand holds a patent for "Carbamides for separating uranium(VI) and plutonium(IV) without reducing the plutonium(IV)." This invention utilizes carbamides as extractants to separate uranium(VI) from plutonium(IV) in an aqueous solution derived from dissolving spent nuclear fuel in nitric acid. The method of liquid-liquid extraction allows for this separation without reducing plutonium(IV) to plutonium(III). The invention also introduces new carbamides that can be used in processing spent nuclear fuels, particularly those based on uranium oxides (UOX) and mixed uranium and plutonium oxides (MOX).

Career Highlights

Throughout his career, Mossand has worked with prominent organizations in the nuclear energy sector. He has been associated with the Commissariat à l'Énergie Atomique et aux Énergies Alternatives (CEA) and Orano Cycle. His work in these institutions has allowed him to develop and refine his innovative approaches to nuclear fuel processing.

Collaborations

Mossand has collaborated with talented individuals in his field, including Cécile Marie and Clémence Berger. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Guillaume Mossand's contributions to the field of nuclear chemistry through his innovative patents and collaborations highlight the importance of research in energy sustainability. His work continues to influence the processing of spent nuclear fuels, paving the way for safer and more efficient energy solutions.