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采用热解气相色谱/氢火焰离子化检测法(Py-GC/FID)和热解气相色谱/质谱法(Py-GC/MS)研究了用未知类型的AKD施胶后的纸样以及CaCO3对热解结果的影响。应用Py-GC/MS技术可以根据热解产物对纸张中的AKD及其他助剂进行定量分析;应用Py-GC/FID技术利用相应的AKD酮峰的面积比可以确定AKD的含量,并且可以建立一条通用校正曲线,对不同种类的AKD均可使用这条曲线进行校正。
Pyrogenation gas chromatography / hydrogen flame ionization detection (Py-GC / FID) and pyrolysis gas chromatography / mass spectrometry (Py-GC / MS) Solution of the impact of the results. The Py-GC / MS technique can be used to quantitatively analyze the AKD and other auxiliaries in the paper based on the pyrolysis products. The content of AKD can be determined by the Py-GC / FID technique using the corresponding AKD ketone peak area ratio and can be established A common calibration curve, for different types of AKD can use this curve to be corrected.