Authors : Alexey A. Darin and Nail M. Telyakov
Abstract: This study shows the possibility of processing of alternative manganese ore sources (Ferro Manganese Concretions (FMC) by applying leaching after preliminary sulfatizing roasting. The researches was carried out with tests of ferromanganese concretions from clarion-clipperton field (Pacific ocean). The results of the elemental analysis of the samples and results of researches of material structure of oceanic concretions and the results of large-scale researches of development of complex technology of processing are given. The results of researches of sulfatization and adsorption properties and the possibility of using in purify waste gases also shown. The study shows the possibility of achieving high levels of manganese and non-ferrous metals extraction in the application of the method and advanced research the possibility of using nodules as a sorbent for capturing sulfur dioxide in the flue gas.
Alexey A. Darin and Nail M. Telyakov, 2017. Processing of Ferromanganese Concretions with the Use of Sulfatising Roasting. Journal of Engineering and Applied Sciences, 12: 1113-1115.