首页> 外文会议>Symposium on Sulfide Smelting 2002, Feb 17-21, 2002, Seattle, Washington >CONTINUOUS COPPER CONVERTING -A PERSPECTIVE AND VIEW OF THE FUTURE
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CONTINUOUS COPPER CONVERTING -A PERSPECTIVE AND VIEW OF THE FUTURE

机译:连续铜转换-展望未来

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摘要

In spite of the many well-known problems inherent in Pierce-Smith converting, it remains the dominant copper converting process. Continuous copper converting and direct concentrate to blister smelting have been commercially available for over 25 years and now produce approximately 15% of copper smelter production. The two fully commercialized continuous converting processes, Mitsubishi MI Process and Kennecott-Outokumpu Flash Converting, and several emerging converting processes are reviewed with view of their potential, limitations, and environmental performance. Some myths regarding these technologies and Peirce-Smith converting are also challenged.
机译:尽管Pierce-Smith转换固有许多众所周知的问题,但它仍然是主要的铜转换过程。连续的铜转化和直接的浓缩物到起泡熔炼的商业化已经有25年以上的历史了,现在生产的铜冶炼厂约占总产量的15%。审查了两个完全商业化的连续转化工艺,三菱MI工艺和Kennecott-Outokumpu快速转化工艺,以及几种新兴的转化工艺,并对其潜力,局限性和环境性能进行了审查。有关这些技术和Peirce-Smith转换的一些神话也受到了挑战。

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