Mintek's Pyrometallurgy Division carries out hightemperature research and process development in the following fields: ... This technology is applicable to the recovery of cobalt from copper reverbatory furnace slags, as well as to the recovery of nickel, cobalt, copper, and platinum group metals from furnace and converter slags in plants ...
The process will also yield more of the valuable cobalt which is lost to a great extent in the smelting process. This type of hydrometallurgical process is not entirely new. Many operations, some of them in Canada, have used hydrometallurgical processes for years for extraction of zinc and copper from sulphide concentrates.
Jones, Towards commercialisation of Mintek's ConRoast process for platinum smelting, Pyrometallurgy of Nickel and Cobalt 2009, 48th Annual Conference of Metallurgists of CIM, Sudbury, Ontario, Canada, 23–26 August 2009,
Jul 22, 2021 · First Cobalt Corp. announced that it has successfully extracted nickel, cobalt, copper, manganese, lithium and graphite from a "black mass" product recovered from recycled batteries.
Jun 07, 2021 · Hydrometallurgical Process to Recover Cobalt from Spent LiIon Batteries. ... is based on the hydrometallurgical treatment of the cobalt, nickel, manganese, copper and. ... pyrometallurgy does.
Roasting, smelting, and converting are pyrometallurgical process steps that are based on the relative affinities of metals for sulfur and oxygen. A typical process flowsheet is shown in Fig. sulfide is primarily converted to oxide in roasting. When only about half the iron is oxidized during roasting, less nickel and copper sulfides are oxidized.
Jul 23, 2021 · First Cobalt is well positioned to serve this growing market through its Canadian facility. The First Cobalt Refinery is a hydrometallurgical refinery loed north of Toronto, in the community of Temiskaming Shores. The facility operated from 1996 to 2015, producing cobalt, nickel, copper .
Recovery from coppercobalt sulfide concentrates. The ores are treated by a sulfatizing roast in a fluidized bed furnace to convert copper and cobalt sulfides into soluble sulfates and iron into insoluble calcine is subsequently leached with sulfuric acid from the spent copper recovery concentrates are introduced at this leaching step to maintain the acid balance ...
Pyrometallurgy process of lithium battery recycling refers to the following steps: The battery shell is peeled and the contents in treated by reduction smelting to get coppernickelcobalt alloy, and aluminum and lithium are lost in smelting dross. The coppernickelcobalt alloy is processed by solvent extraction to produce metal salts or pure ...
Combined with the demonstrated success in the copper industry, this has allowed the SXEW process to infiltrate the nickel/cobalt market.² The SXEW method continues to grow in popularity for its ease of operation and cost effectiveness. Pyrometallurgical Approaches The RKEF Method