摘要
本文研究了二氯二氨合钯(Ⅱ)的制备方法,并探索了不同的条件对二氯二氨合钯(Ⅱ)产品及生产中钯收率的影响。结果表明,采用8份王水溶解可以达到很好的金属浸出率,沉淀二氯二氨合钯产品时的最佳p H值为0.5~1,温度要低于40℃。
Different reaction conditions were explored to prepared diamminedichloropalladium (Ⅱ). Experimental results show that dissolving gold deposits requires 8 copies of aqua regia, the best pH value is 0.5 - 1 and the temperature need less 40℃ of precipitated the diamminedichloropalladinm(Ⅱ) product
出处
《中国资源综合利用》
2017年第4期114-115,118,共3页
China Resources Comprehensive Utilization
基金
江西省科技型中小企业创新基金项目(项目编号:201040)的阶段性研究成果
关键词
二氯二氨合钯(Ⅱ)
驱体材料
精炼
diamminedichloropalladium(Ⅱ)
Flooding material
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