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MOX@EON: EON Operational Experience - Ausgestrahlt

MOX@EON: EON Operational Experience - Ausgestrahlt

MOX@EON: EON Operational Experience - Ausgestrahlt

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Practical Aspects of MOX - Handling (2): MOX-Reactivityreactivity-equivalence:edisk0( U )e( e)de disk0( MOX )( e)dek ref4,55w/o Pu fiss ,Pu fiss /Pu tot =63,80%e disalternative:( U )( MOX ) ( ) ( )00krefkekor:• OECD• equilibrium-cycles(EKK-study)eExcess reactivity less pronounced – Pu-238, Pu-240,Pu-242reactivity decline slower – in-situ breed&burn of Pu-241Equivalence dependent onsurrounding U-235 enr.:4,6 4,6 4,64,6 4,0 4,64,6 4,6 4,63,9 3,9 3,93,9 3,8 3,93,9 3,9 3,9MOX-4 andequivalent U-235enrichment13

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