Physical, mechanical and metallurgical characteristics of banded hematite jasper of Ghatkuri (Gua), Jharkhand
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DOI: 10.1007/s12594-017-0761-1
Abstract: Quick depletion rate of high-grade iron ore paved to emphasise on banded hematite jasper and banded hematite quartzite with ~30-40% iron. In the present investigation, efforts have been made to characterize the banded hematite jasper… read more here.
Keywords: iron; hematite jasper; banded hematite; jasper ghatkuri ... See more keywords
Optimization of microwave carbothermal reduction for processing of banded hematite jasper ore
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DOI: 10.1016/j.mineng.2019.05.004
Abstract: Abstract This study investigates the microwave carbothermal reduction of low grade banded hematite jasper iron ore ∼37% Fe. Due to complex association of the iron phase and impurities, the conventional beneficiation was found futile. The… read more here.
Keywords: carbothermal reduction; hematite jasper; banded hematite; reduction ... See more keywords
Influence of Coal Petrography on Microwave-assisted Carbothermic Reduction Roasting of Banded Hematite Jasper Ore
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DOI: 10.1080/08827508.2020.1743290
Abstract: ABSTRACT The study focuses on the use of microwave energy in the reduction roasting followed by magnetic separation studies of an Indian Banded Hematite Jasper (BHJ) ore assaying about 48% Fe. Two coals having different… read more here.
Keywords: reduction; microwave assisted; banded hematite; coal ... See more keywords