FY 2021 R&D Report
Summary of the FY 2021 R&D report conducted by IRID has been released.
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R&D on fuel debris retrieval
- Development of Technology for Detailed Investigation inside Primary Containment Vessel (PCV) (Onsite Demonstration for Detailed Investigation inside PCV Through X-6 Penetration)
- Development of Technology for Detailed Investigation inside Primary Containment Vessel (PCV)(On-site Demonstration of Technology for Detailed Investigation Considering Deposit Measures)
- Development of Technology for Detailed Investigation inside PCV
- Development of Technology for Investigation inside the Reactor Pressure Vessel (RPV)
- Development of Technology for Gradually Increasing the Scale of Fuel Debris Retrieval
- Development of Fuel Debris Retrieval Method
- Development of Fuel Debris Retrieval Method (Development of Isolation Technology to Prevent the Spread of Contamination during Retrieval and Transportation of Large Structures)
- Development of Technology for Further Increasing the Scale of Fuel Debris Retrieval of Fuel Debris and Reactor Internals(Technological Development for Ensuring Safety during Fuel Debris Retrieval)
- Development of Technology for Further Increasing the Retrieval Scale of Fuel Debris and Reactor Internals(Development of Technology for Sorting and Distinction Between Fuel Debris and Radioactive Waste)
- Development of Safety Systems(Liquid/Gas Phase Systems and Criticality Control Technology)
- Development of Support Technology for Integrated Management of Decommissioning the Fukushima Daiichi Nuclear Power Station (Development of Continuous Monitoring System in PCV)
- Development of Technologies for Containing, Transfer and Storage of Fuel Debris (Drying Technology for Fuel Debris)
- Development of Technologies for Containing, Transfer and Storage of Fuel Debris (Treatment for Fuel Debris in Powder and Slurry/Sludge State)
R＆D for Disposal and Treatment of Radioactive Waste
- Research and Development for Treatment and Disposal of Solid Waste
New! Updated on December 14,2023
- Research and Development
- Released research report
- FY 2021 R&D Report
- FY 2020 R&D Report
- FY 2019 R&D Report
- FY 2018 R&D Report
- FY 2017 R&D Report
- Introduction Research
- Survey Device (Shape-changing Robot) Deployed to Inspect Interior of Primary Containment Vessel (PCV)
- Work Training of Device (Shape-changing Robot) to Inspect Interior of Primary Containment Vessel (PCV) [Hitachi-GE Nuclear Energy]
- Development status of equipment for internal PCV investigation [TOSHIBA]
- Robots working inside the buildings at Fukushima Daiichi NPS (Part III) Swimming robot & Crawling robot
- Robots working inside the buildings at Fukushima Daiichi NPS (Part II) MHI-MEISTeR
- Robots working inside the buildings at Fukushima Daiichi NPS Rosemary & Sakura
- Development Status of PCV Leakage Investigation Devices (Toshiba)
- Preliminary Test for “Water Stoppage Method” by Grouting into the Vent Pipe