Location History:
- Ibaraki, JP (1979)
- Tohkai, JP (1980)
Company Filing History:
Years Active: 1979-1980
Title: Susumu Sugikawa: Innovator in Graphite Gasification and Plutonium Purification
Introduction
Susumu Sugikawa is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the fields of gasification and nuclear fuel reprocessing. With a total of 2 patents, his work has implications for both energy production and environmental safety.
Latest Patents
Sugikawa's latest patents include a process for the gasification of graphite. This innovative method allows for the complete gasification of graphite by soaking it in a catalyst solution of cobalt, nickel, or iron nitrates combined with nitric acid. The catalyst-impregnated graphite is then gasified at temperatures exceeding 1000 degrees Celsius. Additionally, he has developed a method for purifying plutonium hexafluoride. This effective technique utilizes selective adsorption of fission product fluorides, allowing for the recovery of plutonium from spent nuclear fuel while maintaining high decontamination factors.
Career Highlights
Sugikawa is affiliated with the Japan Atomic Energy Research Institute, where he has been instrumental in advancing research related to nuclear energy and materials. His innovative approaches have garnered attention in the scientific community, particularly for their potential applications in energy efficiency and safety.
Collaborations
Some of his notable coworkers include Takeshi Tsujino and Mitsuhiro Nishimura. Their collaborative efforts have contributed to the success of various projects within the institute.
Conclusion
Susumu Sugikawa's work exemplifies the intersection of innovation and practical application in the fields of energy and nuclear science. His contributions continue to influence advancements in these critical areas.