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liangduoqiang

铁虫 (正式写手)

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an acid supplemented solution
谢谢


原文出处如下
【发明名称】: Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
【摘要】:a process for the recovery of nickel and cobalt from laterite ores, the process including the steps of: a) beneficiating the ore to separate it into a beneficiated upgraded ore fraction and a coarse, siliceous low grade rejects fraction which is substantially free from fines and clay materials; b) separately processing the upgraded ore fraction for the recovery of nickel and cobalt; and c) subjecting the low grade rejects fraction to a heap leach process with an acid supplemented solution to create a heap leachate for further nickel and cobalt recovery processing.
   

[ Last edited by liangduoqiang on 2007-11-23 at 03:14 ]

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lele0612

新虫 (初入文坛)

一种酸补充溶液吧
17楼2007-11-23 23:15:15
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feynman

铁杆木虫 (正式写手)

一种酸的缓冲液  或者说: 一种酸的提供方法!

[ Last edited by feynman on 2007-11-23 at 16:36 ]
2楼2007-11-23 15:57:53
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xhzyyangyang

木虫 (正式写手)

一种酸的补充解决方案
3楼2007-11-23 16:00:42
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leonumn

铁杆木虫 (著名写手)

一种酸性的补充溶液

用于堆摊浸出nickel and cobalt (富集)
4楼2007-11-23 17:12:45
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