Indian Iron Ore Industries ? An Overview

Indian National Steel Policy envisages ambitious three fold rise in steel production by the year 2020. This paper covers the iron ore industry in India which cater to the need of iron ore requirement of Indian iron and steel sector as well as export commitment in addition to addressing the industry?s key concern to attain the same. The main contents are (i) resources and its exploitation; covering status of exploration, reserves and resources, province wise occurrences, distribution, nature of mineralization and generation of fines, etc ; (ii) use of iron ore in iron and steel making, covering physical and chemical requirements for pig iron and sponge iron production; (iii) ore characteristics and beneficiation practice in vogue; (iv) projected steel demand and requirement of quality iron ore and provision thereof; (v) recovery of iron values from in situ low-grade ores and stacked fine rejects (-10/-6 mm) inclusive of slimes (-0.15 mm) from tailing ponds; (vi) agglomeration of fine concentrates preferably by pelletization; (vii) measures to augment iron ore availability for future requirements.