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Nylon beed counter
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Hydrometallurgical treatment of nickel,cobalt and copper containing materials
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Flotation of sulphide minerals from sulphide bearing ores
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Recovery of copper values by sulphuric acid leaching
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Hydro-metallurgical treatment of nickel,cobalt and copper containing materials
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Separation of copper minerals from pyrite
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Flotation of copper ores
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Flotation of copper ores
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Flotation of copper ores
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Hydrometallurgical treatment of nickel group ores
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Differential flotation of nickel and copper minerals from pyrrhotite
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Postupak za flotaciju metalnih oksida
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Flotation of metallic oxides
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Flotation of metallic oxides(iii)
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