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利用 GC/ MS和毛细管气相色谱法对混合苯进行了分析。从至少 1 30种组分中准确鉴定出 2 9种芳烃。并对各芳烃组分进行了定量分析。本法适用于出口混合苯品质检验 ,也可用于炼油厂同类产品质量控制分析。
Mixed benzene was analyzed by GC / MS and capillary gas chromatography. Nineteen aromatic hydrocarbons were accurately identified from at least 130 components. The aromatic components were quantitatively analyzed. This Law applies to export mixed benzene quality inspection, but also can be used for quality control analysis of similar products in the refinery.