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Devoe Holbin公司研制出一种提金新方法,该法比碳浆法和麦瑞尔—克罗威(Merrill Crowe)沉淀法更经济,该法可应用于很多方面,最初直接用于污染控制和金的开采。该法模仿活性有机物从溶液中捕收金。Devoe离金离子,金从混合物浸出后,再以金属形式回收。具有高选择性和高负荷能力的合成物,用简单的方法再生,使生产费用比炭浆工艺低,耗电少。在炭浆法中通常需用高温,高压、剥离炭,并需要一个炉子再生炭。且新方法
Devoe Holbin has developed a new gold extraction method that is more economical than the carbon and Merrill Crowe precipitation methods that can be applied in many ways and were initially used directly for pollution control and Gold mining. The law mimics active organics that trap gold from solution. Devoe gold ions, gold leaching from the mixture, and then recovered as metal. With high selectivity and high load capacity of the composite, with a simple method of regeneration, the production costs lower than the Coking process, low power consumption. In the CIP process it is usually necessary to heat, pressure, peel off the charcoal and require a stove to regenerate the charcoal. And the new method