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首页> 外文期刊>International Journal of Soil, Sediment and Water >Thoughts on Manufacturing Changes in the US Petroleum Industry: Implications for Age-dating, Calculating Weathering Indices and Hydrocarbon Fingerprinting
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Thoughts on Manufacturing Changes in the US Petroleum Industry: Implications for Age-dating, Calculating Weathering Indices and Hydrocarbon Fingerprinting

机译：关于美国石油工业制造变化的思考：对年龄，计算风化指数和碳氢化合物指纹图谱的影响

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Techniques for the hydrocarbon fingerprinting and age-dating of petroleum contamination in environmental matrices are undergoing major advancements in the environmental forensic community at the present time. Techniques that were reliable in the past to age-date gasoline may not be that reliable in the reality of today's modern refinery practices. Within the forensics community, age-dating of gasolines undergoes routine application using a variety of approaches. Not so for distillate fuels. Age-dating of distillate fuels is experiencing a major debate within the forensics community. Forces working to expand the use of hydrocarbon degradation models from soils to other matrices may have pushed the most widely-used age-dating approach too far, creating the current two-sided debate. Moreover, a newly-emerging problem with age-dating of distillate fuel contamination is outlined, examined, and discussed. It is recommended that the forensics community critically examine age-dating and environmental weathering calculation techniques to a degree that currently is missing.
机译：目前，在环境法证界中，用于环境基质中石油污染的碳氢化合物指纹识别和年代测定的技术正在取得重大进展。在当今的现代炼油厂实践中，过去对汽油陈旧可靠的技术可能不那么可靠。在取证界内，使用多种方法对汽油的年龄进行常规应用。馏分燃料并非如此。在法医界内，馏分燃料的年龄约会正在经历一场主要辩论。努力将碳氢化合物降解模型的使用范围从土壤扩展到其他基质的力量可能将最广泛使用的年龄限定方法推到了太远，引起了当前的两面争论。此外，概述，研究和讨论了馏分燃料污染的老化问题的新出现问题。建议法医界严格审查年龄约会和环境风化计算技术的程度，目前尚缺乏这种方法。

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