Joëlle Carpena

Title: Joëlle Carpena: Innovator in Waste Containment Technologies

Introduction

Joëlle Carpena is a notable inventor based in Jouques, France. He has made significant contributions to the field of waste containment, particularly in the management of industrial and radioactive waste. With a total of 3 patents to his name, Carpena's work is recognized for its innovative approaches to environmental safety.

Latest Patents

Among his latest patents, Carpena has developed a method for the confinement of caesium and/or rubidium in apatitic ceramics. This invention involves a process for the containment of industrial wastes, especially nuclear wastes, in apatite ceramics. The process includes preparing a homogeneous mixture of powders that can form an apatite matrix, introducing the waste into this mixture, compacting it under a pressure of 100 to 500 MPa at room temperature, and subjecting it to hydrothermal processing at low temperatures (100 to 500°C) in the presence of water in a sealed chamber.

Career Highlights

Carpena is associated with the Commissariat à l'Énergie Atomique, where he has been instrumental in advancing research and development in waste management technologies. His innovative methods have the potential to significantly improve the safety and efficiency of waste containment processes.

Collaborations

Throughout his career, Joëlle Carpena has collaborated with esteemed colleagues such as Jean-Louis Lacout and Benoît Donazzon. These partnerships have fostered a collaborative environment that enhances the development of groundbreaking technologies.

Conclusion

Joëlle Carpena's contributions to the field of waste containment are invaluable. His innovative patents and collaborative efforts continue to pave the way for advancements in environmental safety and waste management.