Recovery of copper and cobalt from industrial slag by top-submerged injection of gaseous reductants

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Recovery of copper and cobalt from industrial slag by top-submerged injection of gaseous reductants

Slag from an electric slag cleaning furnace was injected with methane and air mixtures to facilitate the recovery of copper and cobalt. The effects of methane-to-air ratio, gas flow rate and temperature on the reduction and metal separation were investigated. The results showed that over 90 percent...

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Bibliographic Details
Main Authors:	An, X., Li, N., Grimsey, Eric
Format:	Conference Paper
Published:	1998
Online Access:	http://hdl.handle.net/20.500.11937/81560

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