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Using X-Ray Diff raction for Grade Control and Minimising Environmental Impact in Iron and Steel Industries

机译:使用X射线衍射进行钢铁工业的品位控制并最大程度地减少对环境的影响

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摘要

The use of high speed detectors made X-ray diffraction (XRD) an important tool for quality andrnprocess control in the mining industries. Besides knowledge about the mineralogy of a sample itrnprovides useful information in terms of quantifi cation of the crystalline phases and the amorphousrncontent. Cluster analysis of XRD data can facilitate multi-dimensional mapping of ore depositsrnand drill cores, identifying regions of favourable mineral compositions. The studies of this paperrndemonstrate how XRD and data clustering can be used for grade control, process optimisationrnand quality control of iron ores and iron ore sinters. These new developments have an enormousrnpotential as an inexpensive, reliable tool, useful in the characterisation of iron and sinter materialsrnimplemented in an industrial environment.
机译:高速检测器的使用使X射线衍射(XRD)成为采矿业质量和过程控制的重要工具。除了了解样品的矿物学知识外,它还提供有关结晶相和非晶质含量定量的有用信息。 XRD数据的聚类分析可以帮助对矿床和钻芯进行多维映射,从而确定有利的矿物成分区域。本文的研究表明了如何将XRD和数据聚类用于铁矿石和铁矿石烧结矿的品位控制,工艺优化和质量控制。这些新的发展作为廉价,可靠的工具具有巨大的潜力,可用于表征在工业环境中实施的铁和烧结材料。

著录项

  • 来源
    《Iron ore 2011》|2011年|p.49-56|共8页
  • 会议地点 Perth(AU)
  • 作者

    U K?nig; L Gobbo; K Macchiarola;

  • 作者单位

    PANalytical BV, Lelyweg 1, 7600 AA Almelo, The Netherlands. Email: uwe.konig@panalytical.com;

    PANalytical BV, Rua Jose de Carvalho, 55 04714-020 Sao Paulo SP, Brazil. Email: luciano.gobbo@panalytical.com;

    PANalytical BV, 1117 Flanders Road, Weatborough MA 01581, USA. Email: Kathy.macchiarola@panalytical.com;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 铁矿石;
  • 关键词

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