Browsing by Author "Habinshuti, Jean Baptiste"

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Assessment of the Impact of Environment Protection in Rwanda: A Case Study of Rugezi Marshland

Ntabakirabose, Gaspard; Ogwal, Harold; Habinshuti, Jean Baptiste; Protais, Musoni; Jeanne Pauline Munganyinka, Jeanne Pauline Munganyinka; Mburu, David Mwehia (NASS Journal of Agricultural Sciences, 2022-01)

Environmental protection is one of the most important measures to achieve the long run and sustainability of living organisms in the world. The study was conducted in Burera and Gicumbi districts with the main aim of ...
Fluoride-free, simple, and environmentally friendly extraction of mixed oxides of niobium and tantalum from the Nigerian and Rwandan columbite-tantalite concentrateshe Nigerian and Rwandan columbite-tantalite concentrates

Habinshuti, Jean Baptiste; Munganyinka, Jeanne Pauline; Himanshu, Tanvar; Adetunji, Adelina.R.; Mishra, Brajendra; Mukiza, Janvier; Ofori-Sarpong, Grace; Onwualu, Azikiwe P. (Minerals Engineering, 2023-05-29)

We report a fluoride-free comparative study with promising results of an alkali-assisted roasting with KOH and water-based leaching of the Nigerian and Rwandan columbite-tantalite concentrates and application of guanidine ...
Mineralogical and physical studies of low-grade tantalum-tin ores from selected areas of Rwanda

Habinshuti, Jean Baptiste; Munganyinka, Jeanne Pauline; Adetunji, Adelena R.; Mishra, Brajendra; Ofori-Sarpong, Grace; Komadja, Gbetoglo Charles; Tanvar, Himanshu; Mukiza, Janvier; Onwualu, Azikiwe P. (Results in Engineering, 2021-07-04)

In this work, mineralogical and physical characterization of low-grade tantalum-tin ore-samples from Ntunga and Kamonyi of Rwanda were carried out using various techniques. The ore-samples were classified as low-grade and ...
Optimization of Gold Dissolution Parameters in Acidified Thiourea Leaching Solution with Hydrogen Peroxide as an Oxidant: Implications of Roasting Pretreatment Technology

Munganyinka, Jeanne Pauline; Habinshuti, Jean Baptiste; Komadja, Gbetoglo Charles; Uwamungu, Placide; Tanvar, Himanshu; Ofori-Sarpong, Grace; Brajendra Mishra, Brajendra; Uwamungu, Placide; Tanvar, Himanshu; Ofori-Sarpong, Grace; Mishra, Brajendra; Onwualu, Azikiwe P.; Shuey, Scott (Metals, 2022-09-21)

The nature of gold (Au) ore deposits plays an essential role in determining the best gold recovery method as an alternative to cyanidation, considering environmental concerns. Thiourea (Tu) leaching of gold is an alternative ...

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Browsing by Author "Habinshuti, Jean Baptiste"

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