Preparation of Phenolized Calcium Lignosulfonate and Characterization of the Reaction by IR Spectroscopy
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2001年第3期
论文作者：赵斌元
文章页码：12 - 14
摘 要：A kind of calcium lignosidfonate was phenolized by phenol with sulfuric acid as catalyst. The calcium lignosidfonate and its phenolized derivatives were characterized by infrared spectroscopy. It is proved that the extent and type of the phenolizing reaction can be deduced from the IR spectra of the calcium lignosidfonate and its phenolized derivatives.
赵斌元
摘 要：A kind of calcium lignosidfonate was phenolized by phenol with sulfuric acid as catalyst. The calcium lignosidfonate and its phenolized derivatives were characterized by infrared spectroscopy. It is proved that the extent and type of the phenolizing reaction can be deduced from the IR spectra of the calcium lignosidfonate and its phenolized derivatives.
关键词：
