Browsing by Author "Padhy, G."

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Chlorination roasting-coupled water leaching process for potash recovery from waste mica scrap using dry marble sludge powder and sodium chloride

Jena, S.K.; Sahu, J.; Padhy, G.; Mohanty, S.; Dash, A. (International Journal of Minerals Metallurgy and Materials, 27(9), 2020: 1203-1215)

The present paper reports the effective utilization of marble sludge powder (MSP) for the recovery of potash values from waste mica scrap using chlorination roasting-water leaching method. Characterization studies indicated ...
Occurrence of Ferromagnetic Behavior in ZrO2 by Ni Substitution Beyond x=0.01

Pattanaik, S.; Mishra, D.K.; Martha, S.; Padhy, G.; Pradhan, S.K.; Sakthivel, R.; Sarangi, S.N. (Journal of Superconductivity and Novel Magnetism, 33(5), 2020: 1463-1471)

A series of Zr1-xNixO2 nanocrystalline powders were synthesized by chemical route and then calcined at 750 degrees C for 5 h. A mixed phase of monoclinic and tetragonal phase of ZrO2 has been observed in XRD patterns and ...
Potassium recovery from muscovite using NaCl-roasting followed by H2SO4-leaching

Jena, S.K.; Mohanty, B.; Padhy, G.; Sahu, J.; Kandi, S.K. (Journal of Central South University, 29(6), 2022: 1881-1894)

The present study aims at the recovery of potassium from muscovite mica (which contains K2O; similar to 10 wt%) using NaCl-roasting coupled with H2SO4-leaching process. The preliminary acid leaching studies applying different ...

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