Concentration–Purification of Uranium from an Acid Leaching Solution

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Preparation of nano gold powder from acid leaching tail solution

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According to the unique properties and many applications of nano gold powder, it was prepared from an acid leaching tail solution. The low value residual gold ions existed in acid leaching tail solution in Mouteh gold mine in Iran with fellow heavy metals as pollutants (Fe2+, Cu2+, and Zn2+). Preparation of nano gold particles is achieved by two steps: First, by addition of ammonia as separatio...

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preparation of nano gold powder from acid leaching tail solution

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ژورنال

عنوان ژورنال: Physics Procedia

سال: 2009

ISSN: 1875-3892

DOI: 10.1016/j.phpro.2009.11.023