摘要
对部分水解的聚丙烯酰胺 (PAM)的胺甲基化反应进行分析 .通过正交实验 ,选出胺甲基化反应的最优条件 .与未改性的 PAM比较 ,发现改性的 PAM能提高沉降速度 。
The reaction of aminomethylation of partially hydrolyzed PAM was analysed. The optimum condition of the modification of aminomethylation was obtained by orthogonal experiment. Compared with the unmodified PAM, it is found that the modified PAM can increase the settling rate, reduce the colour and turbidity of the sugar juice.
出处
《广西大学学报（自然科学版）》
CAS
CSCD
2002年第1期46-49,共4页
Journal of Guangxi University（Natural Science Edition）
