摘要
采用乙炔法,以金属钾为催化剂合成双乙烯基二乙二醇醚,考察了影响转化率的主要因素。结果表明,钾具有良好的催化活性,催化剂用量为反应物质量的8%,反应时间为8h,反应温度175℃时,转化率可达60%。
Di-ethylene glycol divinyl ether was synthesized with K as catalyst. The influence of reaction condition were studied. The results indicated that the most suitable condition is as follows： K as the catalyst with 8%, reaction time was about 8h, reaction temperature was 175℃, the conversion rate of reaction was 60%.
出处
《科技视界》
2014年第23期183-184,共2页
Science & Technology Vision
关键词
乙炔法
转化率
双乙烯基二乙二醇醚
Carbide France
Conversion rate
Di-ethylene glycol divinyl ether
