火电机组大修诊断垢样分析新方法的应用研究

A New Method of Scale Deposition Analysis During Overhaulof Large Power Generating Unit

用原子吸收分光光度法测定结垢物成份,具有灵敏度高、干扰因素少、测定元素种类多、操作快速、简便等优点,与传统的化学分析法相比既省时又省力。

Atomic absorption spectrophotometric method is used to determine ingredients of scale deposition, has features of higher sensitivity, less disturbance, higher operation speed and more elements can be determined when compared with traditional chemical analysis method.