Thomas J Flaherty, Iii

Title: Thomas J Flaherty, III: Innovator in UO.sub.2 Reclamation Processes

Introduction

Thomas J Flaherty, III is a notable inventor based in Wilmington, NC (US). He has made significant contributions to the field of materials science, particularly in the reclamation of UO.sub.2 scrap powder. His innovative approach has led to advancements in the production of high-quality ceramic materials.

Latest Patents

Flaherty holds a patent for a process to reclaim UO.sub.2 scrap powder. This process yields a high-sinter-density pellet, which is crucial for various applications in the nuclear industry. The method involves oxidizing scrap UO.sub.2 materials in a high-temperature furnace to produce U.sub.3 O.sub.8. The U.sub.3 O.sub.8 particles are then reacted with nitric acid to create a solution of uranyl nitrate that meets specific concentration and free acid requirements for the ADU precipitation process. A controlled two-stage ADU precipitation process is conducted to produce ADU particles that lead to high-surface-area UO.sub.2 powder with excellent sintered pellet ceramic characteristics. After calcination and hydrogen reduction to UO.sub.2, the high-surface-area UO.sub.2 powder is passivated.

Career Highlights

Flaherty is associated with General Electric Company, where he has applied his expertise in materials science. His work has contributed to the development of processes that enhance the efficiency and quality of nuclear materials.

Collaborations

He has collaborated with notable colleagues, including Richard I Larson and William R Becker, who have also contributed to advancements in related fields.

Conclusion

Thomas J Flaherty, III is a distinguished inventor whose work in reclaiming UO.sub.2 scrap powder has made a significant impact in materials science. His innovative processes continue to influence the industry and pave the way for future advancements.