摘要
以浓硫酸、对氨基苯磺酸作复合催化剂 ,采用正交实验对乙二醇单硬脂酸酯的合成条件进行了研究 ,并与span -60等表面活性剂复配 ,制备消泡剂。
The method of glycol monosterate by squareness experiment in the presence of sulphuric acid and p-aminobenzene sulfonic acid were studied and compounded with span-60,et al.defoamer were prepared.
出处
《河北化工》
2000年第4期26-27,29,共3页
Hebei Chemical Industry
关键词
乙二醇单硬脂酸酯
硫酸
氨基苯磺酸
合成
消泡剂
octadecanoic acid
ethanedid
glycol monostearate
sulphuric acid
p-aminobezene sulfonic acid
synthesis
defoamer
