摘要
油品经过微波灰化仪和传统干式灰化法分别处理,运用等离子发射光谱仪进行金属含量测定,对比所得结果,同时优化了样品微波灰化条件.结果表明:与传统干式灰化法相比,方法的特点是快速氧化样品,无须炭化直接灰化,大大缩短了灰化时间,同时在灰化中减少了烟雾对环境的污染,过程简便、快速、结果准确,大大提高工作效率,达到了快速分析的要求.
After the pretreatment of oil by micro-wave cineration and traditional cineration methods respectively,ICP was used to determine the metal content in oil.The results showed that in contrast with the traditional methods,the use of micro-wave cineration quickens the oxidation of the sample,shortens the cineration time,reduces the environmental pollution,improves the work efficiency and meets the requircment of fast analysis.
出处
《分析测试技术与仪器》
CAS
2010年第3期206-208,共3页
Analysis and Testing Technology and Instruments
关键词
微波灰化
油品
金属分析
micro-wave cineration
oil
metal content analysis
