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Copper hydrometallurgy , current status, preliminary economics, future direction and positioning versus smelting

Copper hydrometallurgy , current status, preliminary economics, future direction and positioning versus smelting

A Review on Alternative Gold Recovery Reagents to Cyanide

A Review on Alternative Gold Recovery Reagents to Cyanide

Recovery of vanadium pentoxide from spent catalysis used in the manufacture of sulphuric acid

Recovery of vanadium pentoxide from spent catalysis used in the manufacture of sulphuric acid

Alternativas para la recuperacin̤ de metales a partir de catalizadores gastados del hidrotratamiento de hidrocarburos pesados , un caso de estudio

Alternativas para la recuperacin̤ de metales a partir de catalizadores gastados del hidrotratamiento de hidrocarburos pesados , un caso de estudio

Leaching of nickel from spent catalysts in hydrochloric acid solutions

Leaching of nickel from spent catalysts in hydrochloric acid solutions