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WhatsApp[Au(CN)2] + 4NaOH and 4Ag + 8NaCN + 02 + 2H20 > 4Na[Ag(CN)2] + 4NaOH Free cyanide and dissolved oxygen are critical for this reaction. In our particular EXAMPLE process the leaching actually begins in the ball mill, where ...
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WhatsAppCyanide leaching pool inside the mill. One of three ball crushers that break the ore into smaller pieces for further processing. 2 Twinkle Thompson, Susan Olsen and Fort Knox environmental manager Clyde Gillespie outside the mill.
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