Sang-Ho Na

Title: Innovations by Sang-Ho Na in Nuclear Fuel Recovery

Introduction

Sang-Ho Na is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of nuclear fuel recovery, holding 2 patents that focus on innovative methods for fabricating porous UO sintered pellets.

Latest Patents

His latest patents include a method for fabricating porous UO sintered pellets to be fed into the electrolytic reduction process for the purpose of metallic nuclear fuel recovery. This method involves several steps, including forming a powder containing UO by oxidizing spent nuclear fuel containing uranium dioxide (UO), fabricating green pellets by compacting the powder, and sintering the porous UO green pellets at temperatures between 1200 to 1600°C in an atmospheric gas. The process concludes with cooling the UO sintered pellets to room temperature and reducing them at 1000 to 1400°C in a reducing atmosphere. Another patent focuses on the design of porous UO sintered pellets that include one or more hollow spaces formed from the surfaces toward the interiors. These innovations aim to enhance the efficiency of the electrolytic reduction process.

Career Highlights

Sang-Ho Na has worked with prominent organizations such as the Korea Atomic Energy Research Institute and Korea Hydro Nuclear Power Co., Ltd. His work in these institutions has allowed him to develop and refine his innovative approaches to nuclear fuel recovery.

Collaborations

Some of his notable coworkers include Dae-Yong Song and Ki Hong Kim, who have collaborated with him on various projects related to nuclear energy and fuel recovery.

Conclusion

Sang-Ho Na's contributions to the field of nuclear fuel recovery through his innovative patents demonstrate his commitment to advancing technology in this critical area. His work continues to influence the efficiency of nuclear fuel processes.