摘要
对喷气燃料油进行体积窄馏分切割,采用紫外荧光测硫法对各窄馏分中的硫含量进行测定。结果表明,馏出体积从10%到70%时窄馏分硫含量数值渐次变大且数值变化平缓,馏出体积从70%到100%时硫含量曲线有明显突跃;馏分油硫含量平均值与70%窄馏分油中硫含量数值相近;90%～100%窄馏分段中硫含量占整个馏分油中硫含量的21.4%～23.4%。
To analyze the distribution of sulfur content in fractions of jet fuel,The jet fuel was cut into several narrow fractions according to volume, and the sulfur content of each fractions was determined by ultraviolet fluorescence method. The result showed that the sulfur content of the narrow fractions increased gradually when the distillation yields ranged from 10% to 70% and increased sharply when the yields ranged from 70% to 100%; the sulfur content of 70% narrow fraction was close to the average sulfur content of the total fractions; and the sulfur contained in the 90%- 100% narrow fraction accounted for 21.4%- 23.4% of the total. This work provides reliable numerical basis for the targeted removal of sulfur from jet fuel in production.
出处
《精细石油化工》
CAS
CSCD
北大核心
2010年第4期76-78,共3页
Speciality Petrochemicals
基金
辽宁出入境检验检疫局科研课题(LK45-2007)
关键词
喷气燃料
馏分
硫含量
jet fuel
fraction
sulfur content
作者简介
牟明仁（1960-），研究员，现从事进出口石油检验工作。E—mail：murningren@sina．com。
