化工技术与开发
化工技術與開髮
화공기술여개발
TECHNOLOGY & DVELOPMENT OF CHEMICAL INDUSTRY
2015年
8期
31-33
,共3页
紫外荧光法%微库仑法%柴油%硫含量
紫外熒光法%微庫崙法%柴油%硫含量
자외형광법%미고륜법%시유%류함량
ultraviolet fluorescence%microcoulometric method%diesel%sulphur content
运用紫外荧光法，通过建立标准曲线，测定了低硫柴油样品的总硫含量，检验了方法的精密度和准确度并与微库仑法测定结果进行比较。结果表明，在适当的实验条件下，用紫外荧光法测定油品中硫含量具有较高的精密度、准确度。
運用紫外熒光法，通過建立標準麯線，測定瞭低硫柴油樣品的總硫含量，檢驗瞭方法的精密度和準確度併與微庫崙法測定結果進行比較。結果錶明，在適噹的實驗條件下，用紫外熒光法測定油品中硫含量具有較高的精密度、準確度。
운용자외형광법，통과건립표준곡선，측정료저류시유양품적총류함량，검험료방법적정밀도화준학도병여미고륜법측정결과진행비교。결과표명，재괄당적실험조건하，용자외형광법측정유품중류함량구유교고적정밀도、준학도。
Ultraviolet fluorescene method was used to determine total sulphur content in low sulphur diesel through establishing standard curve. The precision and accuracy of the ultraviolet fluorescene method were compared with the microcoulometric method. The results showed that under the suitable experimentation conditions, the determination of sulfur content in petroleum products had the higher precision, accuracy and returns-ratio with the ultraviolet fluorescence method.
