Preparation of fused chloride salts for use in pyrochemical plutonium recovery operations at Los Alamos [report]

K.W. Fife, D.F. Bowersox, D.C. Christensen, J.D. Williams
1986 unpublished
The Plutonium Metal Technology Group at Los Alamos routinely uses pyrochemical processes to produce and purify plutonium from impure sources. The basic processes (metal production, metal purification, and residue treatment) involve controlling oxidation and reduction reactions between plutonium and its compounds in molten salts. Current production methods are described, as well as traditional approaches and recent developments in the preparation of solvent salts for electrorefining, molten salt
more » ... extraction, lean metal (pyroredox) purification, and direct ovid'j reduction. * 241 Pu decays to 24l Am at the rate of approximately 41 ppm/month/at.% 24 'Pu.
doi:10.2172/5399271 fatcat:72cwlrk46batdekexi2ttflray