Flowsheets are being developed to calcine waste stored in Idaho Chemical Processing Plant waste storage tank WM-183 without fluidized-bed particle agglomeration or excessive corrosion of the off-gas system caused by the presence of sodium nitrate and chloride, respectively. Two flowsheets appeared promising: (a) calcium nitrate added to a blend of WM-183 waste with zirconium fuel waste and (b) powdered iron and silver nitrate added to WM-183 waste.