Mineralogical Studies of Low-Grade Iron Ore from Jharkhand-Orissa Region, India

被引：6

作者：

Chokshi, Yakshil ^{[1
]}

Limaye, M. A. ^{[2
]}

Dutta, S. K. ^{[1
]}

Lodhari, D. R. ^{[1
]}

机构：

[1] Maharaja Sayajirao Univ Baroda, Dept Met & Mat Engn, Vadodara, India

[2] Maharaja Sayajirao Univ Baroda, Dept Geol, Vadodara, India

来源：

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2016年 / 69卷 / 01期

关键词：

Low-grade iron ore; Mineralogy of ore; Characterization of ore; BIF;

D O I：

10.1007/s12666-015-0740-4

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Due to increasing demand of steel in domestic market and depletion of high-grade iron ores day by day, industries as well as policy makers have started working on low-grade iron ores for iron and steel making industries. There are huge scopes for low-grade iron ores in iron and steel making. Aim of this study is to understand of morphology, texture, phase identification and properties of iron ore. Banded iron formation type low-grade iron ore is taken for the mineralogical studies. Characterizations of minerals are carried out by X-ray fluorescence spectroscopy, X-ray diffraction, scanning electron microscopy, energy dispersive analytical X-ray and optical microscopy techniques. Hematite is found as the dominant mineral; whereas quartz and kaolinite are as gangue minerals in low-grade iron ore. By this study, conventional liberation or beneficiation practice can be optimized for low-grade iron ore.

引用

页码：151 / 155

页数：5

共 30 条

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Yakshil Chokshi ;

M. A. Limaye ;

S. K. Dutta ;

D. R. Lodhari .

Transactions of the Indian Institute of Metals, 2016, 69 :151-155

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MINING METALLURGY & EXPLORATION, 2019, 36 (02) :327-334

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MINERALS ENGINEERING, 2022, 186

[10] Co-Processing of Resid and Low-Grade Iron Ore to Produce Light Oil and an Iron Ore/Carbon Composite for Iron Making [J].

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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2016, 49 (03) :300-304

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