Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1987-08-28
1988-06-07
Tufariello, T. M.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
2041415, C25F 302
Patent
active
047494557
ABSTRACT:
Phosphoric acid solution used in the decontamination of radioactive metal articles is reacted with oxalic acid to precipitate the iron oxalate which is then pyrolyzed to form a mixture of oxides in small volume for storage as a radioactive waste. The solution from which the oxalate is removed is evaporatively concentrated and reused for decontamination.
REFERENCES:
patent: 4615776 (1986-10-01), Sasaki
patent: 4701246 (1987-10-01), Fujita
Eickelpasch Norbert
Lasch Manfried
Mies Hans-Peter
Stang Wolfgang
Dubno Herbert
KGB Kernkraftwerke Gundremmingen Betriebsgesellschaft mbH
Ross Karl F.
Tufariello T. M.
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