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Leaching of gold is a nwe method for non - cyanidation leaching gold.
碘化浸金是一种新的 非 氰化浸金方法.
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It is found that the dispersing, impurity removal and chelating effect of acid help gold cyanidation.
研究结果表明,柠檬酸的分散 、 除杂及螯合作用有助于金的氰化浸出.
A new technology applied to gold concentrates containing arsenic and sulphur fixing of roasting - cyanidation was studied.
研究了高砷、高硫金精矿固化焙烧 — 氰化新工艺.
氰化法???
氰化???
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