摘要
测定重质油中硫含量的方法有:单波长法、紫外荧光法。通过建立能量色散X荧光光谱法,并与单波长法、紫外荧光法进行数据对比。对分析结果进行统计处理,证明X荧光光谱法分析速度快,样品用量少,精密度与准确度高,安全无污染,值得大力推广。
The methods to determine the content of heavy oil series include single wavelength method and ultraviolet tuning method. Through the establishment of the uniform chromaticity number X competitive oldness grammar,and with the single hair length method,ultraviolet fluorescence method selected line data comparison,statistical processing of the analysis results. It is proved that the X yellow first spectrophotometer analysis speed,small sample consumption,high precision and quasi-glass and no pollution,worthy of great promotion.
引文
[1] 中国石油化工集团公司石油化工科学研究院.SH/T 0689-2000 轻质烃及发动机燃料和其他油品的总硫含量测定法(紫外荧光法)[S].北京:中国标准出版社,2000.
[2] 国家能源局.SH/T 0842-2010 汽油和柴油中硫含量的测定单波长色散X色线荧光光谱法[S].北京:中国石化出版社,2010.
[3] 全国石油产品和润滑剂标准化技术委员会.GB/T 17040-2008 石油和石油产品硫含量的测定能量色散X射线荧光光谱法[S].北京:中国标准出版社,2009.