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年来，用炭浆法提金的工艺在黄金矿山得到了广泛的应用。在实际生产中，影响炭对已溶金、银吸附效果的一个重要因素是活性炭的质量。在生产工艺中，除了对炭浓度加强调整外，严格控制炭粒度则是一项重要工作，因为碎炭及粉炭将会造成金属流失。活性炭在使用前要进行预处理，处
In recent years, the gold extraction process with carbon slurry has been widely used in gold mines. In actual production, the impact of carbon on gold, silver adsorption effect is an important factor in the quality of activated carbon. In the production process, in addition to strengthening the carbon concentration adjustment, the strict control of carbon particle size is an important task, because crushed charcoal and charcoal will cause the loss of metal. Activated carbon to be used before the pretreatment, office