首页> 外文会议>International Congress on Mineral Processing and Extractive Metallurgy 11 - 13 September 2000 Melbourne, Victoria >The Hydrometallurgical Treatment of Base Metal Sulphide Concentrates Containing Precious and Platinum Group Metals
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The Hydrometallurgical Treatment of Base Metal Sulphide Concentrates Containing Precious and Platinum Group Metals

机译:含贵金属和铂族金属的贱金属硫化物精矿的湿法冶金处理

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摘要

A new process is described which allows for direct recovery of base and precious metals (Au and PGM's) from sulphide concentrates or other feedstocks. The process was developed initially for application to ores or concentrates that are too low-grade for economic treatment by the conventional smelting and matte leaching process (for PGM's). It is now believed that the process may be widely applicable to a variety of materials including PGM concentrates containing high amounts of chromium or magnesium.
机译:描述了一种新方法,该方法可从硫化物精矿或其他原料中直接回收贱金属和贵金属(Au和PGM)。该工艺最初是通过常规的冶炼和磨砂浸出工艺(对于PGM)应用于低品位的矿石或精矿而无法进行经济处理的。现在认为该方法可以广泛地适用于多种材料,包括含有大量铬或镁的PGM精矿。

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