Sökning: "Lars Hälldahl"

Hittade 1 avhandling innehållade orden Lars Hälldahl.

1. 1. Studies of reactions occurring in the AUC-process : from UF₆ to sintered UO₂ pellets

   Författare :Lars Hälldahl; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : This study has been carried out to investigate the influence of process parameters upon the material characteristics during the conversion of UFg to UO2 powder, and the importance of variation in these charcteristics for the final quality of the sintered pellets. The first process step is a precipitation of ammonium uranyl carbonate (AUC) from UFg, ammonia and carbon dioxide. LÄS MER