Laboratory Development of the Thorex Process (open access)

Laboratory Development of the Thorex Process

Changes made in the Thorex process flowsheet were a decrease in the extraction column acidity to decrease thorium losses and the addition of a second thorium solvent-extraction cycle to provide the increased decontamination required when thorium irradiated to 2000-4000 g of U233 per ton is processed. Bonded slugs could not be dissolved by the Thorex flowsheet procedure. Various laboratory scale studies on feed preparation, first-cycle variables, and radiation damage to the solvent are reported.
Date: June 12, 1956
Creator: Wischow, R. P. & Mansfield, R. G.
System: The UNT Digital Library