James D Greaves

Title: Innovations by James D. Greaves in Nuclear Waste Management

Introduction

James D. Greaves is an accomplished inventor based in Solon, OH (US). He has made significant contributions to the field of nuclear waste management, holding a total of 2 patents. His innovative approaches focus on the safe disposal and solidification of radioactive waste.

Latest Patents

Greaves' latest patents include methods for the disposal of radioactive waste. One notable patent describes a method and means for solidifying nuclear waste for permanent disposal. This invention involves a storage container, typically a drum or barrel, which is filled with a predetermined amount of liquid polymer resin in an uncatalyzed state. Catalyst-containing frangible ampoules are positioned within the drum alongside a rotatable mixer mechanism. At a waste filling station, the mixer is activated to break the ampoules, allowing the catalyst to mix with the resin. The catalyzed resin is then combined with the waste material to encapsulate it completely before solidification occurs. Additionally, the process includes monitoring the filling and mixing by continually sensing the torque force applied to the rotating mixer mechanism. For waste that is dust-like and dry, dust control methods are also integrated into the system.

Career Highlights

James D. Greaves has had a notable career at General Signal Corporation, where he has applied his expertise in engineering and innovation. His work has focused on developing practical solutions for complex problems in nuclear waste management.

Collaborations

Greaves has collaborated with fellow inventor John C. Homer, contributing to advancements in their field through shared knowledge and expertise.

Conclusion

James D. Greaves stands out as a key figure in the innovation of nuclear waste disposal methods. His patents reflect a commitment to safety and efficiency in managing hazardous materials.