摘要
讨论了以乙二醇与冰醋酸为原料 ,采用固体催化剂 ,快速合成乙二醇的一醋酸酯和二醋酸酯混合物 (以代号EGS表示 )的方法 ,并通过在铸造工艺上的应用 ,证实了用本法合成的EGS是水玻璃砂的良好固化剂。
The mixture of monoacetate and diacetate of ethylene glycol (EGS) were synthesized rapidly by reaction of ethylene glycol with glacial acetic acid in presence of solid catalyst. Studies on the casting process showed that the products were good solidifying agents of water glass sand
出处
《辽宁化工》
CAS
2001年第3期109-110,共2页
Liaoning Chemical Industry
关键词
乙二醇醋酸酯
固体催化剂
合成
铸造工艺
Ethylene glycol acetate
Solid catalyst
Synthesis
Casting process
