The mechanism of de-inking of photocopy waste paper with solvent treatment was investigated by Fourier transforming infrared spectrum (FT-IR), image-scanning and microscope analysis.

采用傅立叶变换红外光谱、图像扫描和显微分析等手段，研究了静电复印废纸溶剂法脱墨的机理。

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Detected by scanning electron microscope, infrared spectra, DSC differential scanning, The result showed that dewatering modified film made great changed in appearance and internal structure.

通过扫描电镜、红外光谱等检测手段分析表明：疏水化改性淀粉膜较原淀粉膜的表观结构及内部结构有很大的变化。

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Analyzed the change of hydrate in autoclaved fly ash lime system with acid dissolve, X-ray Diffraction (XRD), Infrared Spectroscopy (IR) and Scanning Electron Microscope (SEM).

通过酸溶、X射线衍射、红外光谱和扫描电镜等手段分析了粉煤灰石灰蒸压系统中水化产物的变化。

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