Date of Publication :8th June 2024

Abstract: Zirconium is a naturally occurring element that is primarily derived from the mineral zircon (ZrSiO4). Zircon is typically created as a byproduct in the manufacture of rutile and ilmenite from underground extraction activities since it always exists in combination with minerals that are rich in titanium. Due to the high melting point, high mechanical and chemical strength, and good corrosion resistance of zirconium, It is used in a wide range of applications such as ceramics, cladding material of nuclear fuel rods, manufacturing thermal insulators, catalysts, pharmaceutical products, electronic gadgets. The primary source of titanium is various titanium minerals, the most important of which is ilmenite (FeTiO3). Other significant titanium minerals include rutile (TiO2) and leucoxene, which is an altered form of ilmenite. They can also be associated with metamorphic rocks formed under high-temperature and pressure conditions. Due to their high strength, low density, and high resistance to corrosion, they are used in the piping system of nuclear power plants, heat exchanger, and condenser system. Rutile, Ilmenite, and Zircon can be separated using an Induced Roll Magnetic Separator (IRMS) and Electrostatic Plate Separator (ESPS). Here in this study, a mineralogical analysis of Zr and Ti found in the sand of Cox Bazar coastal area is performed. The concentration of Zr and Ti is determined using Wave Dispersion X-ray Fluorescence (WDXRF).

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