Recovery of iron from copper slag by deep reduction and magnetic .Nov 20, 2013 . Aiming at recovering iron from high-iron-content copper slag, this article introduced a combination technology of deep reduction and magnetic beneficiation, investigated the iron recovery efficiency. . Keywords. copper slag waste utilization ore reduction magnetic separation beneficiation. Download to.Magnetic separation-sulphuric acid leaching of Cu–Co–Fe matte .Cu–Co–Fe matte obtained from copper converter slag by reductive-sulfidizing smelting was treated by magnetic separation-sulphuric acid leaching (MS-SAL) process to recover the metal values, copper and cobalt. The MS-SAL process was proposed on the basis of mineralogical analysis of matte, which showed that the.
Preparation of metallic iron powder from copper slag by .Copper slag is a solid waste that has to be treated for metals recovery. In order to recover iron from copper slag, the technology of carbothermic reduction and magnetic separation was developed. During the reduction roasting, additive CaO reacted with Fe2SiO4 of copper slag, forming. CaO·SiO2 and 2CaO·SiO2, which.Improving Beneficiation of Copper and Iron from Copper Slag by .Apr 14, 2016 . An earlier work noted that magnetic separation is a feasible way to recover iron from the tailings of waste copper slag flotation. Unfortunately, the iron grade of magnetic products and the recovery of iron by the magnetic separation process is relatively low, only 52.21% and 38.09%, respectively, due to the.
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Recovery of iron from copper slag by deep reduction and magnetic .
Magnetic separation-sulphuric acid leaching of Cu–Co–Fe matte .
Preparation of metallic iron powder from copper slag by .
magnetic separation copper slag,Preparation of metallic iron powder from copper slag by .
Utilization of Waste Copper Slag to Produce Directly . - ResearchGate
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