Respirable Fines Produced by Impacts of Simulated Alternative High-Level Waste Materials

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Inc. 115

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RESPIRABLE FINES PRODUCED BY IMPACTS OF SIMULATED ALTERNATIVE HIGH-LEVEL WASTE MATERIALS

LESLIE J. JARDINE, GERALD T. REEDY AND WILLIAM J. MECHAM Argonne National Laboratory, 9700 South Cass Avenue, Argonne,

Illinois 60439

ABSTRACT Standardized comparative drop weight impact tests were conducted on solid alternative waste forms under consideration for immobilizing Savannah River Laboratory (SRL) defense wastes. The fragment size distributions were measured in the size ranges of -5 to 8000 pm. All waste form fragment size distributions could be described accurately by lognormal plots. Respirable sizes (2000 jimhas no practical consequence.

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