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Sponge iron industry development programme in the context of present steel scenario

机译:当前钢铁形势下的海绵铁行业发展计划

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In the recent past, Steel Industry is undergoing a sea change and the demand of steel in national and international market has gone up tremendously. From Table-1, an overview can be taken so far as the steel production is concerned in international level. In the realm of coal production, India ranks third as may be seen from Table-2. Most of the iron ore reserve is hematite in nature and contains more than 60% Fe whereas the coal reserve is largely nonmetallurgical medium high volatile content with ash % more than 20. Under such condition, the planning for steel production will to a great extent depending on direct reduction of iron ore using coal as reductant for production of sponge iron. In this article, I would like to focus on the future of sponge iron industry in our state keeping in view, the total metallic requirement of our country.
机译:近年来,钢铁工业正在发生巨变,国内外市场对钢铁的需求都大大增加。从表1可以就国际钢铁生产情况进行概述。从表2可以看出,在煤炭生产领域,印度排名第三。大部分铁矿石储量本质上是赤铁矿,含铁超过60%,而煤炭储量主要是非冶金介质,挥发分高,灰分超过20。在这种情况下,钢铁生产的计划将在很大程度上取决于煤作为还原剂生产海绵铁直接还原铁矿石的研究。在这篇文章中,我想着眼于我们国家对海绵铁行业的未来,同时考虑到我国的金属需求总量。

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