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首页> 外文会议>Analysis Division symposium >TAKING ASTM D5453 ON-LINE DETERMINATION OF TOTAL SULFUR IN GASOLINE AND DIESEL
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TAKING ASTM D5453 ON-LINE DETERMINATION OF TOTAL SULFUR IN GASOLINE AND DIESEL

机译：服用ASTM D5453在线测定汽油和柴油总硫的测定

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摘要

ASTM method D5453 "Determination of Total Sulfur in Light Hydrocarbons, Motor Fuels and Oils by Ultraviolet Fluorescence" is a popular analytical method for determination of total sulfur in diesel and gasoline. ASTM methods undergo a rigorous series of inter-laboratory tests prior to publication. The analytical equipment used in such tests is laboratory equipment. Unfortunately some of the key analytical equipment and methodology specified in ASTM D5453 cannot or should not be used in the on-line environment. Given that it is not possible to exactly duplicate ASTM D5453 in the on-line environment one must precisely validate the analytical performance of on-line analytical instrumentation used for correlation. One must also consider that on-line analyzers must be designed for reliable unattended operation. It is essential that on-line analyzers be equipped with preventive maintenance tools such that reliable analytical results can be realized 24 hours/day, 7 days/week. This paper will discuss the methods used to validate an on-line version of ASTM D5453 and the preventive maintenance tools developed to ensure reliable operation.
机译：ASTM方法D5453“通过紫外线测定光烃，电动机燃料和油中的总硫”是一种普遍的分析方法，用于测定柴油和汽油中总硫的分析方法。 ASTM方法在出版之前经过严格的实验室测试。这种测试中使用的分析设备是实验室设备。不幸的是，ASTM D5453中指定的一些关键分析设备和方法不能或不应在在线环境中使用。鉴于在线环境中不可能完全重复ASTM D5453，必须精确地验证用于相关性的在线分析仪器的分析性能。还必须考虑在线分析仪，必须设计用于可靠的无人值守操作。必须具有预防性维护工具的在线分析仪，使得可靠的分析结果可以实现24小时/天，7天/周。本文将讨论用于验证ASTM D5453的在线版本的方法以及开发的预防性维护工具，以确保可靠运行。

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