镀镍液中镍的在线分析研究

Study on the On-line Analysis of Nickel in Nickel Sulphate Plating Bath

中文关键词:  镍  在线分析  流动注射光度法  光亮镍  珍珠镍

英文关键词:nickel  on-line analysis  flow injection spectrophotometry  bright nickel  pearl nickel

中文摘要:

      基于硫酸镍溶液的光谱吸收特征,采用双波长双通道流动注射分光光度法测定镀镍液中镍的含量.借助计算机控制,实现了镀镍液中镍的在线分析,能满足生产工艺分析的要求.

英文摘要:

      According to the character of absorption spectrum of nickel sulphate solution, the on-line analysis of nickel in nickel sulphate plating bath has been studied with dual-wavelength and two channels flow injection spectrophotometer controlled by computer. The results meet the requirements of technological analysis in nickel plating plants.