Recovery of lead and silver from minerals and process residues

Recovery of lead from batteries

Recovery of lead from battery scrap

Recovery of lead, zinc and iron sulfide

Recovery of liquid mercury from process streams

Recovery of mercury and caustic values from caustic sludges

Recovery of mercury and heat energy from waste using fluidized b

Recovery of mercury from acid waste residues

Recovery of mercury from caustic sludges using a hydraulic miner

Recovery of metal from dross and apparatus therefore

Recovery of metal values from a metal bearing source of nickel a

Recovery of metal values from a metal bearing source of nickel a

Recovery of metal values from a solution by means of cementation

Recovery of metal values from copper reverberatory slag

Recovery of metals

Recovery of metals from bimetallic salt complexes

Recovery of metals from grinding sludges

Recovery of metals from jarosite-containing materials

Recovery of metals from sulphidic material

Recovery of metals from their alloys with lead using consummable