二氯化钯的制备与表征  

Preparation and Characterization of Palladium Dichloride

作　　者：潘从明 张燕 李明 杨万虎 杨丽虹 PAN Cong-ming;ZHAN Yan;LI Ming;YANG Wan-hu;YANG Li-hong(Jinchuan Group Copper Co.,Ltd.,Jinchang 737100,Gansu,China)

机构地区：[1]金川集团铜业有限公司,甘肃金昌737100

出　　处：《有色金属（冶炼部分）》2019年第6期59-62,共4页Nonferrous Metals（Extractive Metallurgy)

基　　金：2017年度中华全国总工会职工创新补助资金资助项目(工劳经函201723号)

摘　　要：针对传统二氯化钯生产工艺对原料纯度要求高、生产周期长、钯损失率高、反应终点不易控制等问题,创新提出采用二氯二氨合钯为原料,在比较温和的反应条件下制备了二氯化钯,所得产品中钯含量高达59.79%,并采用了化学分析法、X射线粉末衍射仪和电子扫描电镜对产品成分和形貌进行了分析与表征。Traditional process to produce palladium dichloride has the disadvantages of high purity requirement of raw materials,long production cycle,high loss rate of palladium and difficulty to control reaction end point.One innovation process to produce palladium dichloride applying diamminedichloropalladium as raw material under relative gentle reaction conditions was put forward.Palladium content of in product is as high as 59.72%.Its composition and microstructures are analyzed and characterized by chemical analysis,XRD and SEM.

关 键 词：二氯化钯 二氯二氨合钯 制备 表征 

分 类 号：TF111.3[冶金工程—冶金物理化学]