Criminal removal of fuel markers by distillation
Criminal removal of fuel markers by distillation
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通过蒸馏去除燃油标记的犯罪行为
DOI：
10.1016/j.fuproc.2015.12.005
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发表时间：
2016
影响因子：
7.5
通讯作者：
R. Douglas
中科院分区：
文献类型：
--
作者：
V. Croud;Clive Antony Marchant;P. Maltas;L. Hecht;R. Douglas
在本地来源的英国柴油中加入两种有机化合物2-(butan-2-yl)-1-(decyloxy)-4-(triphenylmethyl)benzene(TPMB)和1，3-二溴四氟苯(BFB)的样本被进行实验室规模的蒸馏，以评估TPMB和BFB作为柴油的有效标志物的适用性。对这些添加了添加剂的柴油样品进行了工业规模的蒸馏，以确定是否可以成功和经济地将TPMB和BFB从更大规模的柴油中分离出来。柴油馏分不含任何TPMB；新制定的理想、耐蒸馏燃料标记物的性能标准明确拒绝TPMB作为适用于柴油标签的标记物。相比之下，BFB保留在蒸馏柴油的所有馏分中，基本上满足抗蒸馏燃料标记物的性能标准。因此，在柴油的标记方面，BFB作为一种比TPMB好得多的燃料标记物发挥作用。事实证明，蒸馏也是去除当前显色染料标记的一种非常有效的方法。保守的估计表明，一个配备适当的洗涤设施，用于从标记柴油中蒸馏去除燃料标记或相反的燃料，提供了产生巨大利润的潜力，每年数百万英镑。
Samples of locally sourced UK Diesel fuel spiked with the two organic compounds 2-(butan-2-yl)-1-(decyloxy)-4-(triphenylmethyl)benzene (TPMB) and 1,3-dibromotetrafluorobenzene (BFB) were subjected to laboratory-scale distillations to assess the suitability of TPMB and BFB as effective markers of Diesel fuel. Industrial-scale distillations of these spiked Diesel samples were performed to establish whether TPMB and BFB could be successfully and cost-effectively separated from Diesel on a significantly larger scale. Diesel distillate does not contain any TPMB; newly formulated performance criteria of an ideal, distillation resistant fuel marker clearly reject TPMB as a marker suitable for the tagging of Diesel. In contrast, BFB is retained in all fractions of distilled Diesel and largely satisfies the performance criteria of a distillation resistant fuel marker. BFB consequently functions as a significantly better fuel marker than TPMB for the tagging of Diesel. It is demonstrated that distillation is also a highly effective means of removing current overt dye markers. Conservative estimates suggest that an appropriately equipped laundering facility for the distillative removal of fuel markers or vice versa fuel from marked Diesel offers the potential of generating a vastly lucrative, multi-million pound annual profit.
识别非法柴油的新方法，I：使用金刚烷或[1,2-D_2]正十四烷作为化学标记物
DOI：
--
发表时间：
2006
期刊：
Environmental Sciences 13・4
影响因子：
--
作者：
Yaeko Suzuki;Sintaro Ishioka;Takashi Korennaga;Yoshito Chikaraishi
通讯作者：
Yoshito Chikaraishi