微波消解-等离子体发射光谱法测定汽轮机叶片的沉积物成分

摘要

Samples were dissolved in mixed acid by microwave digestion, and the components in the scale and deposit on blades of steam turbine were determined by ICP-AES. Compared with routine method (Standard SD 202-86), this method is simple, rapid, sensitive and accurate.%采用混合酸微波加热消解,用 ICP-AES法测定电厂汽轮机叶片的沉积物成分,并与常规方法SD202-86法进行了比较.结果表明,该方法简便快速,准确度高.