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This material is produced by the Monterey Institute's Center for Nonproliferation Studies
 
Russia Fissile Material Production and Disposition Plutonium Disposition Article
Guide to the Article
Introduction
Risks Associated With Surplus Plutonium and the Benefits of Disposition
Quantities and Physical Forms of Surplus Stocks
Military Versus Civil Stocks of Spent Fuel: The Spent Fuel Standard
Preferred Disposition Technologies
The Permanence of Disposition
Interim Storage
Theft and Recovery of Plutonium After Disposition
Russia and US Actions
Infrastructure, Timing and Cost
Proliferation Concerns and Relation to the Civil Nuclear Fuel Cycle
Disposition Developments


IAEA Conversion Time Estimates for Nuclear Material

Russia:  IAEA Estimated Conversion Times for Nuclear Material According to Form

 
 
 
Nuclear Material Time to convert to weapon component
metallic plutonium and HEU 7-10 days
pure unirradiated compounds such as nitrates or oxides  1-3 weeks
plutonium or HEU in unirradiated fuel 1-3 months
low-enriched uranium 1 year
 

CNSThis material is produced independently for NTI by the Center for Nonproliferation Studies at the Monterey Institute of International Studies and does not necessarily reflect the opinions of and has not been independently verified by NTI or its directors, officers, employees, agents. Copyright © 2002 by MIIS.

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