METHOD AND DEVICE FOR CONTINUOUSLY CONVERTING PLUTONIUM OXALATE INTO PLUTONIUM OXIDE

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for converting plutonium oxalate into plutonium oxide. SOLUTION: This method is to continuously convert plutonium oxalate into plutonium oxide by drying and subsequently calcining and is characterized that operations of the drying and the calcining are continuously performed under the presence of the oxygen along with gas extraction in two adjacent zones of a single device held under the negative pressure.