HBI―Hot Briquetting of Direct Reduced Iron Technology and Status of Industrial Application

机译：HBI—直接还原铁热压块技术及其工业应用现状

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Hot briquetting is a reliable, fully developed industrial concept for the passivation of direct reduced iron produced with the various processes of direct reduction. During hot briquetting, the large specific surface area of direct reduced iron is drastically reduced, and therefore the well-known problems caused by reoxidation and overheating are avoided. Even the shipping instructions published by the International Maritime Organisation (IMO) confirm that Hot Briquetted Iron (HBI) can be handled and shipped without special precautions. From the mid-1970s until today, after extensive pilot testing of the technology, a number of industrial plants for the hot briquetting of direct reduced iron have gone into operation. Additional hot briquetting plants for already established but also for new direct reduction processes are under construction or in different stages of planning. This paper describes the characteristics of HBI and its current industrial application for various Direct Reduction Processes.

机译：热压块是一种可靠的，完善的工业概念，用于钝化通过各种直接还原工艺生产的直接还原铁。在热压块过程中，直接还原铁的大比表面积大大减小，因此避免了由再氧化和过热引起的众所周知的问题。甚至国际海事组织（IMO）发布的运输说明也证实，无需特殊预防措施就可以处理和运输热压块铁（HBI）。从1970年代中期到今天，在对该技术进行了广泛的中试测试之后，许多用于直接还原铁热压块的工业工厂已经投入运营。正在建设中或正在用于新的直接还原工艺的其他热压块设备正在建设中或处于规划的不同阶段。本文介绍了HBI的特性及其在各种直接还原工艺中的当前工业应用。

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来源
《International Conference on Alternative Routes of Iron and Steelmaking ICARISM'99, Sep 15-17, 1997, Perth, WA》|1997年|p.133-138|共6页
会议地点 Perth(AU);Perth(AU)
作者
W R Schuetze;
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作者单位

General Manager -Hot Briquetting, Maschinenfabrik KOePPERN GmbH and Co KG, Koenigsteiner Str 2-12, D-45529 Hattingen/Ruhr, Germany;

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原文格式 PDF
正文语种 eng
中图分类冶金工业;
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HBI―Hot Briquetting of Direct Reduced Iron Technology and Status of Industrial Application

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