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Technological Developments at TRL Krosaki: Global Perspective

机译:TRL Krosaki的技术发展:全球视角

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The GDP growth of India in the last decade has been very fast and is one of the best amongst the BRICS countries. The usage of Iron and Steel and Cement are direct indications of the index of development of any country. The per capita consumption of steel of India is 57kg/annum vis-a- vis global average of 217kg/annum. The usage of Refractories largely depends on the Iron & Steel, Cement, Non-ferrous, Glass, Petrochemicals and other sectors. Being a derived industry, market of Refractories is directly linked with the business growth of all the sectors as mentioned above. Presently, India is the 4th largest steel producer of crude steel with a forecast to become the 2nd largest steel producer by 2015-16. The overall technology for production of iron and steel making has not been changed much over the last three decades. But, routes for steel making in India are changing fast with a figure of BF/BOF (47%) & IF/EAF (53%) in 2011 to the forecasted figure of BF/BOF (33%) and IF/EAF (67%) in 2015. Main reasons to attribute these changes in steel making routes are: lack of availability of coking coal in India and depleting resource of iron ore lumps forcing the steel makers to depend on fines through pelletization process. This article discusses the preparedness of TRL Krosaki towards demand of iron and steel sectors through recent developments in different areas of Refractories with special emphasis on the state-of-the-art Flow Control Products and Taphole Clay plants with technology transfer from Krosaki Harima Corporation (KHC), Japan.
机译:在过去十年中,印度的GDP增长非常快,是金砖国家中最好的国家之一。钢铁和水泥的使用量是任何国家发展指数的直接指标。印度的人均钢铁消费量为57公斤/年,而全球平均水平为217公斤/年。耐火材料的使用在很大程度上取决于钢铁,水泥,有色,玻璃,石化和其他行业。作为耐火材料的衍生产业,如上所述,耐火材料市场与所有行业的业务增长直接相关。目前,印度是粗钢的第四大钢铁生产国,预计到2015-16年将成为第二大钢铁生产国。在过去的三十年中,钢铁生产的整体技术没有发生太大变化。但是,印度的炼钢路线正在快速变化,2011年高炉/转炉(47%)和中频/ EAF(53%)的预测值已达到高炉/转炉(33%)和IF / EAF(67 (%)在2015年。归因于这些炼钢工艺路线变化的主要原因是:印度缺乏炼焦煤,铁矿石块资源枯竭,迫使钢铁制造商不得不依靠造粒工艺来依靠粉矿。本文通过耐火材料不同领域的最新发展,讨论了TRL Krosaki应对钢铁行业需求的准备情况,特别着重介绍了由Krosaki Harima Corporation转让技术的最先进的流量控制产品和Taphole粘土厂( KHC),日本。

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