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首页> 外文会议>International Conference on Alternative Routes of Iron and Steelmaking ICARISM'99, Sep 15-17, 1997, Perth, WA >High Quality Pig Iron from Auslron Processing
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High Quality Pig Iron from Auslron Processing

机译：Auslron Processing的高品质生铁

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摘要

Ausmelt Technology has a unique capability of removing the impurities, phosphorus and sulphur, from the feed materials to the process. Sulphur is removed to the gas phase almost completely because of the interactions of ore and coal in the reaction region at the top surface of the slag bath. Phosphorus is removed to the slag phase, with both basic and higher, controlled iron oxide levels in slag being achieved in the process. The significance of these features of the process relate to the productio n of pig iron with very low levels of these impurities for the further processing to steel, and to the treatment of high phosphorus and high sulphur raw materials. The marketability of pig iron and the raw materials are discussed in relation to this feature of AusIron.
机译：Ausmelt技术具有独特的能力，可从原料到工艺中去除杂质，磷和硫。由于矿石和煤在矿渣浴顶表面的反应区域中的相互作用，硫几乎完全被除去到气相中。磷被除去到炉渣相中，在此过程中，炉渣中的碱性和较高的可控制氧化铁含量都达到了。该方法的这些特征的重要性涉及产生具有非常低含量的这些杂质的生铁，以进一步加工成钢，并涉及高磷和高硫原料的处理。关于AusIron的这一特性，讨论了生铁和原材料的适销性。

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