摘要
阐述了紫外荧光法测定轻柴油中硫含量的分析原理和分析步骤,通过考察试验条件对测定结果的影响来寻找最佳实验条件,建立标准曲线来测定硫含量。检验了方法的精密度和准确度,特别针对低硫含量的轻柴油样品,与燃灯法进行了数据对比。
The analysis principle and the analysis steps of ultraviolet fluorescence method for determination of sulphur in light diesel fuels were proposed.The best experimental conditions of the determination by study the effect of experimental conditions to the results was studied,and sulfur in diesel was analyzed by establishing calibration curves.The precision and accuracy were presented.Some sulphur data between ultraviolet fluores-cence method and sulphur-lamp method was compared,especially for low sulphur diesel.
出处
《化工技术与开发》
CAS
2011年第9期36-39,共4页
Technology & Development of Chemical Industry
关键词
紫外荧光法
燃灯法
硫含量
低硫化
ultraviolet fluorescence
sulphur-lamp
sulphur content
low sulphur
