Complexone, ash-free additives, metal, Hydrometallurgy of heavy metals and.
Its production process, Hydrometallurgy is mainly suitable for extraction of metallic
copper from low-grade oxide ore, waste mines and flotation tailings.
The second is Hydrometallurgy in which leaching chemicals like cyanide solution or aqua regia-
Latin for king's water, which is a mixture of concentrated nitric acid and hydrochloric acid- are used, a process Foley called"expensive, very toxic and completely non-recyclable.