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采用HP -PLOTAl2O3 大口径毛细管 ,采取两阶程序升温方式 ,与EI离子源四极杆质谱联用 ,对重油高温裂解油气烃类进行快速分析 ,共鉴定出17个组份及一族物质。用标准气体结合相对重量校正因子并采用面积归一化法进行了定量
HP-PLOTAl2O3 large-caliber capillary tube, two-stage temperature-programmed method and EI ion source quadrupole mass spectrometry were used for rapid analysis of pyrolysis oil and gas hydrocarbons in heavy oil. A total of 17 components and a group of substances were identified. The relative weight correction factors were combined with standard gases and quantified using area normalization