活性碳酸镍的制备及其在光亮镀镍液除杂中的应用  

Preparation of active nickel carbonate and its application to removal of impurities from bright nickel electroplating bath

作　　者：吴双成 WU Shuangcheng(No.52 Housing Estate of Third Plant,Shidong Town,Gaolan County,Lanzhou 730299,China)

机构地区：[1]甘肃省兰州市皋兰县石洞镇三厂52小区,甘肃兰州730299

出　　处：《电镀与涂饰》2022年第23期1664-1667,共4页Electroplating & Finishing

摘　　要：介绍了制备活性碳酸镍的基本原理、所需原料、主要步骤及注意事项。探讨了使用活性碳酸镍载体吸附法去除光亮镀镍液中Zn^(2+)杂质的基本原理,指出了除杂过程中的注意事项。The reaction mechanism,required materials,primary operation steps,and precautions for preparation of activated nickel carbonate were introduced.The basic mechanism for removal of Zn^(2+)impurity from bright nickel electroplating bath by adsorption with activated nickel carbonate as carrier was discussed,and some matters needing attention during the impurity removal process were pointed out.

关 键 词：活性碳酸镍 载体吸附法 光亮镀镍 锌离子杂质 

分 类 号：TQ153.12[化学工程—电化学工业]