论文部分内容阅读
用100米×0.5毫米(内径)的不锈钢毛细管柱,10%异卅烷为固定液,氢火焰离子化鉴定器,在27℃柱温下,测定了60—130℃铂重整抽余油的单体烃组成,分离得到七十三个色谱峰,用 E.Ko(?)ats 指数(保留指数)定性,误差为±1个保留指数单位,用面积归一化法定量,误差为±0.5%。由于采用了一种简单的分流装置和柱子联接方式。所提出的方法可以使用在任何带有氢火焰离子化鉴定器的色谱仪上。该方法满足了60—130℃铂重整抽余油蒸汽转化制氢工艺研究的要求,也可以应用于60—130℃铂重整反应器生成物的分析。
Using 100mm × 0.5mm (inner diameter) stainless steel capillary column, 10% isosilane as the stationary phase, hydrogen flame ionization detector, at 27 ℃ column temperature was measured at 60-130 ℃ platinum raffinate Seventy-three chromatographic peaks were isolated and characterized by E. Ko (?) Ats (retention index) with an error of ± 1 retention index unit, quantified by area normalization with an error of ± 0.5 %. Due to the adoption of a simple shunt device and column connection. The proposed method can be used on any chromatograph with Flame Ionization Detector. The method meets the requirements of 60-130 ℃ platinum reforming raffinate steam reforming hydrogen production process, and can also be applied to the analysis of the product of 60-130 ℃ platinum reforming reactor.