摘要
通过电解或加入掩蔽剂的方法 ,减少Cu2 + 、Mn2 + 、Co2 + 对测定的干扰 ;控制pH值在 6～ 7,温度 6 0～ 70℃的条件下 。
This paper has discussed the gravimetric method with dimethylglyoxime for measurement of niclel in alloy by means of controlling the pH value(pH=6～7)under the thmperature 60～70℃,and through electrolysis or screening agent to reduce the interference of Cu 2+ ,Mn 2+ ,Co 2+
出处
《化学工程师》
CAS
2002年第2期66-67,共2页
Chemical Engineer
