Two variants were proposed: a 150-500 MWe type with actinides incorporated into a metal fuel requiring pyrometallurgical processing on site; and a 500-1500 MWe type with conventional MOX fuel reprocessed in conventional facilities elsewhere.    From Wordnik.com.  [Fast neutron reactors (FBR)] Reference

Environmental Management: Techniques for stabilisation of arsenic-bearing process residues via appropriate hydrometallurgical or pyrometallurgical means.    From Wordnik.com.  [Mineweb - Daily news headlines]

This nuclear fuel cycle would combine two innovations: pyrometallurgical processing (a high-temperature method of recycling reactor waste into fuel) and advanced fast-neutron reactors capable of burning that fuel.    From Wordnik.com.  [Scientific American] Reference

Meanwhile, the batteries are sent to a facility in Germany where a pyrometallurgical distillation process is used to separate out metals such as nickel and cadmium with the residual chemicals being disposed of in accordance with chemical waste regulations.    From Wordnik.com.  [The most recent articles from BusinessGreen] Reference

In a recent project Consolidated Professor Mines Ltd (CPML) contracted XPS to simultaneously define viable pyrometallurgical treatment options to remove arsenic from its cobaltite concentrate, maximise recovery of cobalt and silver and develop environmentally sound solutions to safely dispose the arsenic.    From Wordnik.com.  [Mineweb - Daily news headlines]