Browsing by Author "Pauline Munganyinka, Jeanne"

Now showing items 1-2 of 2

Caustic potash assisted roasting of the Nigerian ferro-columbite concentrate and guanidine carbonate-induced precipitation: A novel technique for extraction of Nb–Ta mixed-oxides

Baptiste Habinshuti, Jean; Pauline Munganyinka, Jeanne; R. Adetunji, Adelana; v, Brajendra; Tanvar, Himanshu; Mukiza, Janvier; Ofori-Sarpong, Grace; Peter Onwualua, Azikiwe (Results in Engineering, 2022-04-21)

The current study focuses on alkali-assisted roasting, dissolution, and recovery of mixed oxides of niobium (Nb) and tantalum (Ta) from a ferro-columbite concentrate collected from Jos Plateau in Nigeria. Alkali-assisted ...
Potential Uses of Artisanal Gold Mine Tailings, with an Emphasis on the Role of Centrifugal Separation Technique

Pauline Munganyinka, Jeanne; Baptiste Habinshuti, Jean; Claude Ndayishimiye, Jean; Mweene, Levie; Ofori-Sarpong, Grace; Mishra, Brajendra; R. Adetunji, Adelana; Tanvar, Himanshu (Sustainability, 2022-07-03)

Few investigations have focused on the potential uses of artisanal gold (Au) mine tailings, despite the fact that artisanal gold mining activity contributes to environmental issues such as greenhouse gas. Mineralogical ...

Now showing items 1-2 of 2

Search RSIF Digital Repository