Author: Sunnatov, J.B.; Qarshiyev, H.K.; Shaymanov, I.I.
Annotation: The article discusses modern methods of complex extraction of non-ferrous metals such as (Co, Ni, Zn) with hydrometallurgical processing of cobalt-containing cakes using various acids. The advantages and disadvantages of each method are described in detail.
Keywords: hydrometallurgy, ammonia-ammonia-sulphate method, extraction method, D2EGFK, NaOH, α-nitroso-β-naphthol, sulfate roasting.
Pages in journal: 166 - 173
Kadirov Muhammadjon