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fast reactor

British  

noun

  1. a nuclear reactor using little or no moderator, fission being caused by fast neutrons

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Proponents of the project featuring a sodium-cooled fast reactor and molten salt energy storage say it would perform better, be safer and cost less than traditional nuclear power.

From Seattle Times • Nov. 16, 2021

Dounreay, near Thurso, was the UK site for the development of fast reactor research from 1955 to 1994.

From BBC • Aug. 20, 2020

Experience with fast reactor development in the UK, US and Japan shows that this is a demanding technology which is still far from a proven commercial reality.

From The Guardian • Feb. 8, 2012

But a new MOX reprocessing plant is not the only option: on 30 November, GE Hitachi Nuclear Energy, based in Wilmington, North Carolina, proposed building a fast reactor fuelled by plutonium.

From Nature • Dec. 7, 2011

"We're not building a fast reactor just to build it," Reynolds said.

From Scientific American • Jun. 23, 2011

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