摘要
〔目的〕为了解进口380CST燃料油的质量情况提供依据。〔方法〕针对进口380CST燃料油的检验结果,采用数据处理的方法对进口380CST燃料油的质量进行分析。〔结果〕在所分析的进口380CST燃料油中,密度平均值为0.9720(at15DecC,kg/L,下同)、最大值为0.9848,极差值达0.0255;硫含量的平均值是3.23%,最大值为3.44%,属于高硫燃料油;有两批次50℃粘度不合格,分别达389.2CST和395.6CST;其他各检验项目都符合合同规定要求。〔结论〕分析表明,在满足指标要求下,多数检验项目数值变化较大,上述项目的多批次结果高于其对应结果的平均值。
This paper Offers basis for understanding the quality of imported 380 CST fuel oil. The testing results of imparted 380 CST fuel oil were analyzed by data processing for the purpose of the quality. The average density is 0.9720 at 15Dec c,kg/L, the maximum is 0.9848, and difference range is up to 0.0255. The average of the sulfur content is 3.23%, the maximum is 3.44%, belonging to high sulfur fuel oil. For two of the batches, the viscosity at 50℃, reached 389.6 CST and 395.6 CST respectively, which were not up to standard; Other test results comply with the requirement of the contract. The analysis indicates that under the regulation requirement, the majority of the testing values change greatly and batch results of project described above are higher than the corresponded average results.
出处
《检验检疫科学》
2006年第3期58-62,共5页
Inspection and Quarantine Science
关键词
进口燃料油
数据处理
质量分析
imported fuel oil, data processing, quality analysis
