flash smelting
noun
a smelting process for sulphur-containing ores in which the dried and powdered ore, mixed with oxygen, is ignited on discharge from a nozzle, melts, and drops to the bottom of a settling chamber. Sulphur is released mainly in its solid form, thus reducing atmospheric pollution
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Words nearby flash smelting
flash photography, flash photolysis, flash picture, flash point, flash set, flash smelting, flash spectrum, flashtube, flash unit, flash welding, flashy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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