Integrated Electrorefining Efficiency Test for Pyrochemical Fuel Cycle.

Johnson, T. A. ; Benedict, R. W. ; Vaden, D. ; Westphal, B. R.

Technical Information Center Oak Ridge Tennessee

关键词: Electrorefining;    Pyrochemical reprocessing;    Spent fuels;    Idaho National Laboratory;    Fuel cycle;   

RP-ID  :  DE2008911867

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Pyrochemical processing plays an important role in the development of next generation nuclear reactors and closed nuclear fuel cycle technology. The Idaho National Laboratory (INL) has implemented a pyrochemical process for the treatment of sodium-bonded spent fuel from the Experimental Breeder Reactor-II (EBR-II). A successful demonstration of the technology was performed from 1996 to 1999 for the Department of Energy (DOE). Processing of the spent fuel and associated research and development activities have been integrated into DOEs Advanced Fuel Cycle Initiatives (AFCI) program since 2003. Electrorefining can be considered to be the signature or central technology for pyrochemical processing. In order to assess the efficiencies involved in the electrorefining process, an integrated electrorefining efficiency test was performed in the Mk-IV electrorefiner. This paper summarizes the observations and results obtained from the test.