燃料油硫含量分析准确度影响因素的探讨

Research on the influencing factors on the accuracy of the sulfur analysis in the fuel petroleum

研究了硫含量测定的影响因素,探讨了提高汽油中硫含量分析准确度的主要措施.试验结果表明:通过选取适宜的取样量,合适的灯芯疏密、粗细程度和灯芯位置高度及灯芯管内径,调节气流的大小,控制好火焰的形状和大小,可使燃料油中硫含量分析的准确度得到显著提高.

The influencing factors on the measurement of sulfur in the fuel petroleum were studied,and how to improve the analytic accuracy of sulfur in the gas oil was discussed.The results showed that with the appropriate sampling mass,density of lampwick,thickness of the lampwick,position and the inner diameter,adjusting the airflow,controling the size and shape of the flame,the analytic accuracy of sulfur in the gas oil can be evidently improved.