天眼查App显示，2025-12-19，“一种全湿法分步还原铜阳极泥中金、硒、碲的方法”（patentName）正式进入公布阶段。申请人为江西铜业股份有限公司，该项冶金专利涉及铜阳极泥中稀贵稀散金属的高效回收技术场景。据专利信息显示，该方法通过氧化脱铜、酸化脱锑铋、氯化分金及控电位分步还原等工艺，实现金、硒、碲浸出率均达98%，硒、碲回收率提升至95%以上，显著优化了传统工艺高能耗与烟气污染问题。...
Source Link天眼查App显示，2025-12-19，“一种全湿法分步还原铜阳极泥中金、硒、碲的方法”（patentName）正式进入公布阶段。申请人为江西铜业股份有限公司，该项冶金专利涉及铜阳极泥中稀贵稀散金属的高效回收技术场景。据专利信息显示，该方法通过氧化脱铜、酸化脱锑铋、氯化分金及控电位分步还原等工艺，实现金、硒、碲浸出率均达98%，硒、碲回收率提升至95%以上，显著优化了传统工艺高能耗与烟气污染问题。...
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