Foreign experience on effects of extended dry storage on the integrity of spent nuclear fuel

Technical Report · Wed Apr 01 04:00:00 EST 1992

DOI:https://doi.org/10.2172/5116192· OSTI ID:5116192

Schneider, K J; Mitchell, S J

This report summarizes the results of a survey of foreign experience in dry storage of spent fuel from nuclear power reactors that was carried out for the US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM). The report reviews the mechanisms for degradation of spent fuel cladding and fuel materials in dry storage, identifies the status and plans of world-wide experience and applications, and documents the available information on the expected long-term integrity of the dry-stored spent fuel from actual foreign experience. Countries covered in this survey are: Argentina, Canada, Federal Republic of Germany (before reunification with the former East Germany), former German Democratic Republic (former East Germany), France, India, Italy, Japan, South Korea, Spain, Switzerland, United Kingdom, and the former USSR (most of these former Republics are now in the Commonwealth of Independent States (CIS)). Industrial dry storage of Magnox fuels started in 1972 in the United Kingdom; Canada began industrial dry storage of CANDU fuels in 1980. The technology for safe storage is generally considered to be developed for time periods of 30 to 100 years for LWR fuel in inert gas and for some fuels in oxidizing gases at low temperatures. Because it will probably be decades before countries will have a repository for spent fuels and high-level wastes, the plans for expanded use of dry storage have increased significantly in recent years and are expected to continue to increase in the near future.

• Research Organization: Pacific Northwest Lab., Richland, WA (United States)
• Sponsoring Organization: DOE; USDOE, Washington, DC (United States)
• DOE Contract Number: AC06-76RL01830
• OSTI ID: 5116192
• Report Number(s): PNL-8072; ON: DE92015994
• Country of Publication: United States
• Language: English

Related Subjects

052002* -- Nuclear Fuels-- Waste Disposal & Storage
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
ARGENTINA
ASIA
CANADA
CASKS
CONTAINERS
COOPERATION
DEVELOPED COUNTRIES
DEVELOPING COUNTRIES
ENERGY SOURCES
EUROPE
FEDERAL REPUBLIC OF GERMANY
FRANCE
FUEL CANS
FUELS
INDIA
INTERNATIONAL COOPERATION
JAPAN
LATIN AMERICA
MANAGEMENT
MATERIALS
NORTH AMERICA
NUCLEAR FUELS
REACTOR MATERIALS
REPUBLIC OF KOREA
SOUTH AMERICA
SPAIN
SPENT FUEL CASKS
SPENT FUEL STORAGE
SPENT FUELS
STORAGE
SURVEYS
SWITZERLAND
UNITED KINGDOM
USSR