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COREX(R) Prepared for Present and Future Iron Making Challenges

机译:Corex(R)为现在和未来的铁做出了挑战

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Steel work operators face a plenty of challenges in a dynamic market, where even short and mid term fluctuations show their impact in a dramatic way. Hence unfortunately, long term considerations seem to be neglected, although especially in the raw material sector radical changes are inevitable. Resource depletion is not leading to a price increase only; non renewable raw materials along with a rising demand create a supply bottleneck. This is expected for coking coal, as well as for natural gas, where the industry is forced to give off more of its shares for public demands like power generation, fertilizer production and/or heating purposes. On the other hand, environmental care, which is by far not only the reduction of greenhouse gas emissions, becomes an important economical driving factor as well. More enforced environmental restrictions by law causes operators to revise their production routes to sort out processes which are not complying with these regulations. Answers to these scenarios give the established COREX technology and the new COREX“Low Coal” and the COREX/FINEX “(L)ow (R)educed (I)ron” concepts. Both concepts lead to fuel savings for hot metal production, either by direct savings in the COREX process or indirectly by supporting the traditional blast furnace route. By fulfilling the criteria, utilization of low cost/high available raw materials, overall fuel savings even for the blast furnace and the impressive ecological advantages, once again the COREX/FINEX technology approves itself as a recommendable alternative to the blast furnace and/or a reasonable expansion/substitution of existing production routes. Focus of this presentation is laid on latest operation results of the operating plants in China, South Africa, India and Korea, new technological developments like the “Low Coal” and “LRI” concepts and a Life Cycle Assessment of the COREX/FINEX processes.
机译:钢铁工作运营商在动态市场方面面临着大量挑战,在这种情况下,即使是短期和中期波动的波动也表现出他们以戏剧性的方式的影响。因此,不幸的是,长期考虑似乎被忽视了,尽管特别是在原材料扇区的根本改变中是不可避免的。资源耗尽仅导致价格增加;不可再生原材料随着需求的上升创造了一种供应瓶颈。这是炼焦煤,以及天然气的预期,该工业被迫向公众要求提供更多股票,如发电,肥料生产和/或加热目的。另一方面,环保护理,这不仅是对温室气体排放的减少,也成为一个重要的经济驾驶因子。法律的更加强迫环境限制导致运营商修改生产路线以解决不符合这些规定的流程。这些方案的答案为已建立的ROSEX技术和新的Corex“低煤”和Corex / Finex“(L)OW(R)oW(I)Ron”的概念。这两个概念都会导致热金属生产的节省,无论是通过核心过程中的直接节省还是间接地通过支持传统的高炉路线。通过履行标准,利用低成本/高可用原材料,即使是高炉和令人印象深刻的生态优势,整体燃料储蓄均匀,Corex / Finex技术再次批准了高炉和/或A的推荐替代品合理的扩展/替代现有生产路线。本演示的重点是在中国,南非,印度和韩国的经营工厂的最新运行结果,如“低煤”和“LRI”概念等新技术发展以及核心科/ FINEX过程的生命周期评估。

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