Company Filing History:
Years Active: 1997
Title: Innovations of Stephen E Selby
Introduction
Stephen E Selby is a notable inventor based in Wrightsville, NC (US). He has made significant contributions to the field of materials science, particularly in the production of uranium dioxide (UO2) powder. His innovative approach addresses the challenges associated with preparing high-quality UO2 powder from lower-grade materials.
Latest Patents
Stephen E Selby holds a patent for a production method for obtaining pressable powder yielding high sinter. This invention provides an improved process of preparing UO2 powder from poor quality, partially oxidized powder containing organic and inorganic impurities. The process includes several steps: oxidizing uranium-containing scrap, solubilizing the uranium, solvent extracting to remove impurities, precipitating the purified uranyl nitrate, and finally calcining and passivating the ammonium diuranate powder to produce UO2 powder. This method enhances the quality of the final product, making it suitable for various applications.
Career Highlights
Stephen E Selby is associated with General Electric Company, where he has contributed to advancements in nuclear materials. His work has been instrumental in improving the efficiency and quality of uranium processing, which is crucial for energy production and other applications.
Collaborations
Stephen has collaborated with notable colleagues such as Richard I Larson and Michael P Enger. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Stephen E Selby exemplifies the spirit of innovation through his contributions to the field of materials science. His patented methods for producing high-quality UO2 powder demonstrate the importance of research and development in advancing technology.