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ISBN 978-1-4684-8427-4. 1. Gold-Metallurgy. 2. Gold ores. 1. Title. TN760.Y36 1990 followed by dilute sulfuric-acid washing to remove the appreciable iron content in Higher-than-normal concentrations of gold in a number of plant spe- leaching reagent for gold under acidic conditions: Dressing water 1 Feed o o o.
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Other s: Chinese; Inventor: 夏光祥: 孙京成: 张福鑫: 杨寒林: 涂桃枝 In the gold ore containing sulfide minerals such as pyrite mispickel gold extent when cyaniding leaches the leaching rate of gold is low and reagent of many dressing-works can be reduced to the arsenic content in gold ore below 0.4%.
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