Nur Farhana Diyana Mohd Yunos
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Preferred name
Nur Farhana Diyana Mohd Yunos
Official Name
Nur Farhana Diyana, Mohd Yunos
Alternative Name
Yunos, Nur Farhana Mohd
Yunos, Nur Farhana M.
Mohd Yunos, Nur Farhana
Yunos, N. F.
Yunos, N. F.M
Nur Yunos, F.
Yunos, Nur F.
Yunos, N. F.D.M.
Yunos, M.
Yunus, Nur Farhana M.
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Scopus Author ID
44062005100
Researcher ID
I-2598-2019

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  • Publication
    Mineralogical characterizations of Langkawi ilmenite ore for carbothermal reduction
    ( 2022-01-01)
    Mohammed A.I.
    ;
    Nur Farhana Diyana Mohd Yunos
    ;
    Muhammad Asri Idris
    ;
    Zul Azhar Zahid Jamal
    ;
    Nur Farhana Hayazi
    ;
    Nomura T.
    The mineralogical characterizations of Langkawi’s ilmenite were investigated using XRD, XRF and SEM/EDS for morphological analysis. The minerals mainly consisted the phases of FeTiO3, Fe3O4 and TiO2 and Rietveld refinement indicated that the ore contained 35.85% of TiO2 and 26.52% of Fe3O4. The amount of the elements calculated form the quantitative and XRF analysis are reliable and in acceptable ranges. The morphology of the ore showed that the ore is formed mainly in sub-rounded grains with titanium and iron as main elements. The ore was categorized as a low-grade ore, but it can be upgraded for TiO2 production using carbothermal reduction reactions, where the results of XRD, XRF, SEM showed extractable amount of TiO2 more than 32wt%.
      2  31